ID

VAR-201512-0484

CVE

CVE-2015-3195

TITLE

OpenSSL X509_ATTRIBUTE Structure Information Disclosure Vulnerability

DESCRIPTION

The ASN1_TFLG_COMBINE implementation in crypto/asn1/tasn_dec.c in OpenSSL before 0.9.8zh, 1.0.0 before 1.0.0t, 1.0.1 before 1.0.1q, and 1.0.2 before 1.0.2e mishandles errors caused by malformed X509_ATTRIBUTE data, which allows remote attackers to obtain sensitive information from process memory by triggering a decoding failure in a PKCS#7 or CMS application. OpenSSL is an open source SSL implementation used to implement high-strength encryption of network communications. OpenSSL's handling of X509_ATTRIBUTE has a security vulnerability. A remote attacker can use the vulnerability to send a message containing a special X509_ATTRIBUTE structure to trigger a memory leak. The attacker can obtain sensitive information. It supports a variety of encryption algorithms, including symmetric ciphers, hash algorithms, security hashing algorithm, etc. The vulnerability is due to the error caused by the program not correctly handling the malformed X509_ATTRIBUTE data. The following versions are affected: OpenSSL prior to 0.9.8zh, 1.0.0 prior to 1.0.0t, 1.0.1 prior to 1.0.1q, 1.0.2 prior to 1.0.2e. NOTE: WE ANTICIPATE THAT 1.0.0t AND 0.9.8zh WILL BE THE LAST RELEASES FOR THE 0.9.8 AND 1.0.0 VERSIONS AND THAT NO MORE SECURITY FIXES WILL BE PROVIDED (AS PER PREVIOUS ANNOUNCEMENTS). USERS ARE ADVISED TO UPGRADE TO LATER VERSIONS. BN_mod_exp may produce incorrect results on x86_64 (CVE-2015-3193) ================================================================== Severity: Moderate There is a carry propagating bug in the x86_64 Montgomery squaring procedure. No EC algorithms are affected. Analysis suggests that attacks against RSA and DSA as a result of this defect would be very difficult to perform and are not believed likely. Attacks against DH are considered just feasible (although very difficult) because most of the work necessary to deduce information about a private key may be performed offline. The amount of resources required for such an attack would be very significant and likely only accessible to a limited number of attackers. An attacker would additionally need online access to an unpatched system using the target private key in a scenario with persistent DH parameters and a private key that is shared between multiple clients. For example this can occur by default in OpenSSL DHE based SSL/TLS ciphersuites. This issue affects OpenSSL version 1.0.2. OpenSSL 1.0.2 users should upgrade to 1.0.2e This issue was reported to OpenSSL on August 13 2015 by Hanno Böck. The fix was developed by Andy Polyakov of the OpenSSL development team. Certificate verify crash with missing PSS parameter (CVE-2015-3194) =================================================================== Severity: Moderate The signature verification routines will crash with a NULL pointer dereference if presented with an ASN.1 signature using the RSA PSS algorithm and absent mask generation function parameter. Since these routines are used to verify certificate signature algorithms this can be used to crash any certificate verification operation and exploited in a DoS attack. This issue affects OpenSSL versions 1.0.2 and 1.0.1. OpenSSL 1.0.2 users should upgrade to 1.0.2e OpenSSL 1.0.1 users should upgrade to 1.0.1q This issue was reported to OpenSSL on August 27 2015 by Loïc Jonas Etienne (Qnective AG). The fix was developed by Dr. Stephen Henson of the OpenSSL development team. This structure is used by the PKCS#7 and CMS routines so any application which reads PKCS#7 or CMS data from untrusted sources is affected. SSL/TLS is not affected. This issue affects OpenSSL versions 1.0.2 and 1.0.1, 1.0.0 and 0.9.8. OpenSSL 1.0.2 users should upgrade to 1.0.2e OpenSSL 1.0.1 users should upgrade to 1.0.1q OpenSSL 1.0.0 users should upgrade to 1.0.0t OpenSSL 0.9.8 users should upgrade to 0.9.8zh This issue was reported to OpenSSL on November 9 2015 by Adam Langley (Google/BoringSSL) using libFuzzer. The fix was developed by Dr. Stephen Henson of the OpenSSL development team. Race condition handling PSK identify hint (CVE-2015-3196) ========================================================= Severity: Low If PSK identity hints are received by a multi-threaded client then the values are wrongly updated in the parent SSL_CTX structure. This issue was fixed in OpenSSL 1.0.2d and 1.0.1p but has not been previously listed in an OpenSSL security advisory. This issue also affects OpenSSL 1.0.0 and has not been previously fixed in an OpenSSL 1.0.0 release. The fix was developed by Dr. Stephen Henson of the OpenSSL development team. Anon DH ServerKeyExchange with 0 p parameter (CVE-2015-1794) ============================================================ Severity: Low If a client receives a ServerKeyExchange for an anonymous DH ciphersuite with the value of p set to 0 then a seg fault can occur leading to a possible denial of service attack. This issue affects OpenSSL version 1.0.2. OpenSSL 1.0.2 users should upgrade to 1.0.2e This issue was reported to OpenSSL on August 3 2015 by Guy Leaver (Cisco). The fix was developed by Matt Caswell of the OpenSSL development team. Note ==== As per our previous announcements and our Release Strategy (https://www.openssl.org/about/releasestrat.html), support for OpenSSL versions 1.0.0 and 0.9.8 will cease on 31st December 2015. No security updates for these versions will be provided after that date. In the absence of significant security issues being identified prior to that date, the 1.0.0t and 0.9.8zh releases will be the last for those versions. Users of these versions are advised to upgrade. References ========== URL for this Security Advisory: https://www.openssl.org/news/secadv/20151203.txt Note: the online version of the advisory may be updated with additional details over time. For details of OpenSSL severity classifications please see: https://www.openssl.org/about/secpolicy.html . Description: Red Hat JBoss Enterprise Application Platform 6 is a platform for Java applications based on JBoss Application Server 7. This release includes bug fixes and enhancements, as well as a new release of OpenSSL that addresses a number of outstanding security flaws. For further information, see the knowledge base article linked to in the References section. An attacker could use this flaw to create a specially crafted certificate which, when verified or re-encoded by OpenSSL, could cause it to crash, or execute arbitrary code using the permissions of the user running an application compiled against the OpenSSL library. (CVE-2016-2108) * Multiple flaws were found in the way httpd parsed HTTP requests and responses using chunked transfer encoding. A remote attacker could use these flaws to create a specially crafted request, which httpd would decode differently from an HTTP proxy software in front of it, possibly leading to HTTP request smuggling attacks. (CVE-2015-3195) * A flaw was found in the way the TLS protocol composes the Diffie-Hellman exchange (for both export and non-export grade cipher suites). An attacker could use this flaw to downgrade a DHE connection to use export-grade key sizes, which could then be broken by sufficient pre-computation. This can lead to a passive man-in-the-middle attack in which the attacker is able to decrypt all traffic. (CVE-2016-2106) * It was discovered that it is possible to remotely Segfault Apache http server with a specially crafted string sent to the mod_cluster via service messages (MCMP). An application using OpenSSL that accepts untrusted ASN.1 BIO input could be forced to allocate an excessive amount of data. (CVE-2016-2109) * It was discovered that specifying configuration with a JVMRoute path longer than 80 characters will cause segmentation fault leading to a server crash. (CVE-2016-4459) Red Hat would like to thank the OpenSSL project for reporting CVE-2016-2108, CVE-2016-2105, and CVE-2016-2106 and Michal Karm Babacek for reporting CVE-2016-3110. Upstream acknowledges Huzaifa Sidhpurwala (Red Hat), Hanno BAPck, and David Benjamin (Google) as the original reporters of CVE-2016-2108; and Guido Vranken as the original reporter of CVE-2016-2105 and CVE-2016-2106. Bugs fixed (https://bugzilla.redhat.com/): 1223211 - CVE-2015-4000 LOGJAM: TLS connections which support export grade DHE key-exchange are vulnerable to MITM attacks 1243887 - CVE-2015-3183 httpd: HTTP request smuggling attack against chunked request parser 1288322 - CVE-2015-3195 OpenSSL: X509_ATTRIBUTE memory leak 1326320 - CVE-2016-3110 mod_cluster: remotely Segfault Apache http server 1330101 - CVE-2016-2109 openssl: ASN.1 BIO handling of large amounts of data 1331402 - CVE-2016-2108 openssl: Memory corruption in the ASN.1 encoder 1331441 - CVE-2016-2105 openssl: EVP_EncodeUpdate overflow 1331536 - CVE-2016-2106 openssl: EVP_EncryptUpdate overflow 1341583 - CVE-2016-4459 mod_cluster: Buffer overflow in mod_manager when sending request with long JVMRoute 1345987 - RHEL6 RPMs: Upgrade mod_cluster-native to 1.2.13.Final-redhat-1 1345991 - RHEL6 RPMs: Upgrade mod_jk to 1.2.41.redhat-1 1345995 - RHEL6 RPMs: Upgrade tomcat-native to 1.1.34 6. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: openssl security update Advisory ID: RHSA-2015:2617-01 Product: Red Hat Enterprise Linux Advisory URL: https://rhn.redhat.com/errata/RHSA-2015-2617.html Issue date: 2015-12-14 CVE Names: CVE-2015-3194 CVE-2015-3195 CVE-2015-3196 ===================================================================== 1. Summary: Updated openssl packages that fix three security issues are now available for Red Hat Enterprise Linux 6 and 7. Red Hat Product Security has rated this update as having Moderate security impact. Common Vulnerability Scoring System (CVSS) base scores, which give detailed severity ratings, are available for each vulnerability from the CVE links in the References section. 2. Relevant releases/architectures: Red Hat Enterprise Linux Client (v. 7) - x86_64 Red Hat Enterprise Linux Client Optional (v. 7) - x86_64 Red Hat Enterprise Linux ComputeNode (v. 7) - x86_64 Red Hat Enterprise Linux ComputeNode Optional (v. 7) - x86_64 Red Hat Enterprise Linux Desktop (v. 6) - i386, x86_64 Red Hat Enterprise Linux Desktop Optional (v. 6) - i386, x86_64 Red Hat Enterprise Linux HPC Node (v. 6) - x86_64 Red Hat Enterprise Linux HPC Node Optional (v. 6) - x86_64 Red Hat Enterprise Linux Server (v. 6) - i386, ppc64, s390x, x86_64 Red Hat Enterprise Linux Server (v. 7) - aarch64, ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Server Optional (v. 6) - i386, ppc64, s390x, x86_64 Red Hat Enterprise Linux Server Optional (v. 7) - aarch64, ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Workstation (v. 6) - i386, x86_64 Red Hat Enterprise Linux Workstation (v. 7) - x86_64 Red Hat Enterprise Linux Workstation Optional (v. 6) - i386, x86_64 Red Hat Enterprise Linux Workstation Optional (v. 7) - x86_64 3. Description: OpenSSL is a toolkit that implements the Secure Sockets Layer (SSL v2/v3) and Transport Layer Security (TLS v1) protocols, as well as a full-strength, general purpose cryptography library. A NULL pointer derefernce flaw was found in the way OpenSSL verified signatures using the RSA PSS algorithm. A remote attacked could possibly use this flaw to crash a TLS/SSL client using OpenSSL, or a TLS/SSL server using OpenSSL if it enabled client authentication. (CVE-2015-3194) A memory leak vulnerability was found in the way OpenSSL parsed PKCS#7 and CMS data. (CVE-2015-3195) A race condition flaw, leading to a double free, was found in the way OpenSSL handled pre-shared key (PSK) identify hints. A remote attacker could use this flaw to crash a multi-threaded SSL/TLS client using OpenSSL. (CVE-2015-3196) All openssl users are advised to upgrade to these updated packages, which contain backported patches to correct these issues. For the update to take effect, all services linked to the OpenSSL library must be restarted, or the system rebooted. 4. Solution: Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 1288320 - CVE-2015-3194 OpenSSL: Certificate verify crash with missing PSS parameter 1288322 - CVE-2015-3195 OpenSSL: X509_ATTRIBUTE memory leak 1288326 - CVE-2015-3196 OpenSSL: Race condition handling PSK identify hint 6. Package List: Red Hat Enterprise Linux Desktop (v. 6): Source: openssl-1.0.1e-42.el6_7.1.src.rpm i386: openssl-1.0.1e-42.el6_7.1.i686.rpm openssl-debuginfo-1.0.1e-42.el6_7.1.i686.rpm x86_64: openssl-1.0.1e-42.el6_7.1.i686.rpm openssl-1.0.1e-42.el6_7.1.x86_64.rpm openssl-debuginfo-1.0.1e-42.el6_7.1.i686.rpm openssl-debuginfo-1.0.1e-42.el6_7.1.x86_64.rpm Red Hat Enterprise Linux Desktop Optional (v. 6): i386: openssl-debuginfo-1.0.1e-42.el6_7.1.i686.rpm openssl-devel-1.0.1e-42.el6_7.1.i686.rpm openssl-perl-1.0.1e-42.el6_7.1.i686.rpm openssl-static-1.0.1e-42.el6_7.1.i686.rpm x86_64: openssl-debuginfo-1.0.1e-42.el6_7.1.i686.rpm openssl-debuginfo-1.0.1e-42.el6_7.1.x86_64.rpm openssl-devel-1.0.1e-42.el6_7.1.i686.rpm openssl-devel-1.0.1e-42.el6_7.1.x86_64.rpm openssl-perl-1.0.1e-42.el6_7.1.x86_64.rpm openssl-static-1.0.1e-42.el6_7.1.x86_64.rpm Red Hat Enterprise Linux HPC Node (v. 6): Source: openssl-1.0.1e-42.el6_7.1.src.rpm x86_64: openssl-1.0.1e-42.el6_7.1.i686.rpm openssl-1.0.1e-42.el6_7.1.x86_64.rpm openssl-debuginfo-1.0.1e-42.el6_7.1.i686.rpm openssl-debuginfo-1.0.1e-42.el6_7.1.x86_64.rpm Red Hat Enterprise Linux HPC Node Optional (v. 6): x86_64: openssl-debuginfo-1.0.1e-42.el6_7.1.i686.rpm openssl-debuginfo-1.0.1e-42.el6_7.1.x86_64.rpm openssl-devel-1.0.1e-42.el6_7.1.i686.rpm openssl-devel-1.0.1e-42.el6_7.1.x86_64.rpm openssl-perl-1.0.1e-42.el6_7.1.x86_64.rpm openssl-static-1.0.1e-42.el6_7.1.x86_64.rpm Red Hat Enterprise Linux Server (v. 6): Source: openssl-1.0.1e-42.el6_7.1.src.rpm i386: openssl-1.0.1e-42.el6_7.1.i686.rpm openssl-debuginfo-1.0.1e-42.el6_7.1.i686.rpm openssl-devel-1.0.1e-42.el6_7.1.i686.rpm ppc64: openssl-1.0.1e-42.el6_7.1.ppc.rpm openssl-1.0.1e-42.el6_7.1.ppc64.rpm openssl-debuginfo-1.0.1e-42.el6_7.1.ppc.rpm openssl-debuginfo-1.0.1e-42.el6_7.1.ppc64.rpm openssl-devel-1.0.1e-42.el6_7.1.ppc.rpm openssl-devel-1.0.1e-42.el6_7.1.ppc64.rpm s390x: openssl-1.0.1e-42.el6_7.1.s390.rpm openssl-1.0.1e-42.el6_7.1.s390x.rpm openssl-debuginfo-1.0.1e-42.el6_7.1.s390.rpm openssl-debuginfo-1.0.1e-42.el6_7.1.s390x.rpm openssl-devel-1.0.1e-42.el6_7.1.s390.rpm openssl-devel-1.0.1e-42.el6_7.1.s390x.rpm x86_64: openssl-1.0.1e-42.el6_7.1.i686.rpm openssl-1.0.1e-42.el6_7.1.x86_64.rpm openssl-debuginfo-1.0.1e-42.el6_7.1.i686.rpm openssl-debuginfo-1.0.1e-42.el6_7.1.x86_64.rpm openssl-devel-1.0.1e-42.el6_7.1.i686.rpm openssl-devel-1.0.1e-42.el6_7.1.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 6): i386: openssl-debuginfo-1.0.1e-42.el6_7.1.i686.rpm openssl-perl-1.0.1e-42.el6_7.1.i686.rpm openssl-static-1.0.1e-42.el6_7.1.i686.rpm ppc64: openssl-debuginfo-1.0.1e-42.el6_7.1.ppc64.rpm openssl-perl-1.0.1e-42.el6_7.1.ppc64.rpm openssl-static-1.0.1e-42.el6_7.1.ppc64.rpm s390x: openssl-debuginfo-1.0.1e-42.el6_7.1.s390x.rpm openssl-perl-1.0.1e-42.el6_7.1.s390x.rpm openssl-static-1.0.1e-42.el6_7.1.s390x.rpm x86_64: openssl-debuginfo-1.0.1e-42.el6_7.1.x86_64.rpm openssl-perl-1.0.1e-42.el6_7.1.x86_64.rpm openssl-static-1.0.1e-42.el6_7.1.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 6): Source: openssl-1.0.1e-42.el6_7.1.src.rpm i386: openssl-1.0.1e-42.el6_7.1.i686.rpm openssl-debuginfo-1.0.1e-42.el6_7.1.i686.rpm openssl-devel-1.0.1e-42.el6_7.1.i686.rpm x86_64: openssl-1.0.1e-42.el6_7.1.i686.rpm openssl-1.0.1e-42.el6_7.1.x86_64.rpm openssl-debuginfo-1.0.1e-42.el6_7.1.i686.rpm openssl-debuginfo-1.0.1e-42.el6_7.1.x86_64.rpm openssl-devel-1.0.1e-42.el6_7.1.i686.rpm openssl-devel-1.0.1e-42.el6_7.1.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 6): i386: openssl-debuginfo-1.0.1e-42.el6_7.1.i686.rpm openssl-perl-1.0.1e-42.el6_7.1.i686.rpm openssl-static-1.0.1e-42.el6_7.1.i686.rpm x86_64: openssl-debuginfo-1.0.1e-42.el6_7.1.x86_64.rpm openssl-perl-1.0.1e-42.el6_7.1.x86_64.rpm openssl-static-1.0.1e-42.el6_7.1.x86_64.rpm Red Hat Enterprise Linux Client (v. 7): Source: openssl-1.0.1e-51.el7_2.1.src.rpm x86_64: openssl-1.0.1e-51.el7_2.1.x86_64.rpm openssl-debuginfo-1.0.1e-51.el7_2.1.i686.rpm openssl-debuginfo-1.0.1e-51.el7_2.1.x86_64.rpm openssl-libs-1.0.1e-51.el7_2.1.i686.rpm openssl-libs-1.0.1e-51.el7_2.1.x86_64.rpm Red Hat Enterprise Linux Client Optional (v. 7): x86_64: openssl-debuginfo-1.0.1e-51.el7_2.1.i686.rpm openssl-debuginfo-1.0.1e-51.el7_2.1.x86_64.rpm openssl-devel-1.0.1e-51.el7_2.1.i686.rpm openssl-devel-1.0.1e-51.el7_2.1.x86_64.rpm openssl-perl-1.0.1e-51.el7_2.1.x86_64.rpm openssl-static-1.0.1e-51.el7_2.1.i686.rpm openssl-static-1.0.1e-51.el7_2.1.x86_64.rpm Red Hat Enterprise Linux ComputeNode (v. 7): Source: openssl-1.0.1e-51.el7_2.1.src.rpm x86_64: openssl-1.0.1e-51.el7_2.1.x86_64.rpm openssl-debuginfo-1.0.1e-51.el7_2.1.i686.rpm openssl-debuginfo-1.0.1e-51.el7_2.1.x86_64.rpm openssl-libs-1.0.1e-51.el7_2.1.i686.rpm openssl-libs-1.0.1e-51.el7_2.1.x86_64.rpm Red Hat Enterprise Linux ComputeNode Optional (v. 7): x86_64: openssl-debuginfo-1.0.1e-51.el7_2.1.i686.rpm openssl-debuginfo-1.0.1e-51.el7_2.1.x86_64.rpm openssl-devel-1.0.1e-51.el7_2.1.i686.rpm openssl-devel-1.0.1e-51.el7_2.1.x86_64.rpm openssl-perl-1.0.1e-51.el7_2.1.x86_64.rpm openssl-static-1.0.1e-51.el7_2.1.i686.rpm openssl-static-1.0.1e-51.el7_2.1.x86_64.rpm Red Hat Enterprise Linux Server (v. 7): Source: openssl-1.0.1e-51.el7_2.1.src.rpm aarch64: openssl-1.0.1e-51.el7_2.1.aarch64.rpm openssl-debuginfo-1.0.1e-51.el7_2.1.aarch64.rpm openssl-devel-1.0.1e-51.el7_2.1.aarch64.rpm openssl-libs-1.0.1e-51.el7_2.1.aarch64.rpm ppc64: openssl-1.0.1e-51.el7_2.1.ppc64.rpm openssl-debuginfo-1.0.1e-51.el7_2.1.ppc.rpm openssl-debuginfo-1.0.1e-51.el7_2.1.ppc64.rpm openssl-devel-1.0.1e-51.el7_2.1.ppc.rpm openssl-devel-1.0.1e-51.el7_2.1.ppc64.rpm openssl-libs-1.0.1e-51.el7_2.1.ppc.rpm openssl-libs-1.0.1e-51.el7_2.1.ppc64.rpm ppc64le: openssl-1.0.1e-51.el7_2.1.ppc64le.rpm openssl-debuginfo-1.0.1e-51.el7_2.1.ppc64le.rpm openssl-devel-1.0.1e-51.el7_2.1.ppc64le.rpm openssl-libs-1.0.1e-51.el7_2.1.ppc64le.rpm s390x: openssl-1.0.1e-51.el7_2.1.s390x.rpm openssl-debuginfo-1.0.1e-51.el7_2.1.s390.rpm openssl-debuginfo-1.0.1e-51.el7_2.1.s390x.rpm openssl-devel-1.0.1e-51.el7_2.1.s390.rpm openssl-devel-1.0.1e-51.el7_2.1.s390x.rpm openssl-libs-1.0.1e-51.el7_2.1.s390.rpm openssl-libs-1.0.1e-51.el7_2.1.s390x.rpm x86_64: openssl-1.0.1e-51.el7_2.1.x86_64.rpm openssl-debuginfo-1.0.1e-51.el7_2.1.i686.rpm openssl-debuginfo-1.0.1e-51.el7_2.1.x86_64.rpm openssl-devel-1.0.1e-51.el7_2.1.i686.rpm openssl-devel-1.0.1e-51.el7_2.1.x86_64.rpm openssl-libs-1.0.1e-51.el7_2.1.i686.rpm openssl-libs-1.0.1e-51.el7_2.1.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 7): aarch64: openssl-debuginfo-1.0.1e-51.el7_2.1.aarch64.rpm openssl-perl-1.0.1e-51.el7_2.1.aarch64.rpm openssl-static-1.0.1e-51.el7_2.1.aarch64.rpm ppc64: openssl-debuginfo-1.0.1e-51.el7_2.1.ppc.rpm openssl-debuginfo-1.0.1e-51.el7_2.1.ppc64.rpm openssl-perl-1.0.1e-51.el7_2.1.ppc64.rpm openssl-static-1.0.1e-51.el7_2.1.ppc.rpm openssl-static-1.0.1e-51.el7_2.1.ppc64.rpm ppc64le: openssl-debuginfo-1.0.1e-51.el7_2.1.ppc64le.rpm openssl-perl-1.0.1e-51.el7_2.1.ppc64le.rpm openssl-static-1.0.1e-51.el7_2.1.ppc64le.rpm s390x: openssl-debuginfo-1.0.1e-51.el7_2.1.s390.rpm openssl-debuginfo-1.0.1e-51.el7_2.1.s390x.rpm openssl-perl-1.0.1e-51.el7_2.1.s390x.rpm openssl-static-1.0.1e-51.el7_2.1.s390.rpm openssl-static-1.0.1e-51.el7_2.1.s390x.rpm x86_64: openssl-debuginfo-1.0.1e-51.el7_2.1.i686.rpm openssl-debuginfo-1.0.1e-51.el7_2.1.x86_64.rpm openssl-perl-1.0.1e-51.el7_2.1.x86_64.rpm openssl-static-1.0.1e-51.el7_2.1.i686.rpm openssl-static-1.0.1e-51.el7_2.1.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 7): Source: openssl-1.0.1e-51.el7_2.1.src.rpm x86_64: openssl-1.0.1e-51.el7_2.1.x86_64.rpm openssl-debuginfo-1.0.1e-51.el7_2.1.i686.rpm openssl-debuginfo-1.0.1e-51.el7_2.1.x86_64.rpm openssl-devel-1.0.1e-51.el7_2.1.i686.rpm openssl-devel-1.0.1e-51.el7_2.1.x86_64.rpm openssl-libs-1.0.1e-51.el7_2.1.i686.rpm openssl-libs-1.0.1e-51.el7_2.1.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 7): x86_64: openssl-debuginfo-1.0.1e-51.el7_2.1.i686.rpm openssl-debuginfo-1.0.1e-51.el7_2.1.x86_64.rpm openssl-perl-1.0.1e-51.el7_2.1.x86_64.rpm openssl-static-1.0.1e-51.el7_2.1.i686.rpm openssl-static-1.0.1e-51.el7_2.1.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2015-3194 https://access.redhat.com/security/cve/CVE-2015-3195 https://access.redhat.com/security/cve/CVE-2015-3196 https://access.redhat.com/security/updates/classification/#moderate https://openssl.org/news/secadv/20151203.txt 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2015 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iD8DBQFWblodXlSAg2UNWIIRAt6yAKCw1yHbcUPDEPeokS22dMKyo6YFsQCgmPe4 dpIS/iR9oiOKMXJY5t447ME= =qvLr -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce . Release Date: 2016-01-22 Last Updated: 2016-01-22 Potential Security Impact: Denial of Service (DoS), Remote Denial of Service (DoS) Source: Hewlett Packard Enterprise, Product Security Response Team VULNERABILITY SUMMARY Security vulnerabilities in the OpenSSL library could potentially impact HPE IceWall products resulting in local or remote Denial of Service (DoS). Product Impacted CVEs IceWall MCRP 3.0 CVE-2015-3195 IceWall MCRP 3.0 (HP-UX only) CVE-2015-3196 IceWall SSO Agent Option 10.0 CVE-2015-3194, CVE-2015-3195 IceWall SSO Agent Option 10.0 (RHEL7 or HP-UX only) CVE-2015-3196 IceWall SSO Certd 10.0 CVE-2015-3196 IceWall SSO Dfw 10.0 CVE-2015-3194, CVE-2015-3195 BACKGROUND CVSS 2.0 Base Metrics =========================================================== Reference Base Vector Base Score CVE-2015-3194 (AV:N/AC:L/Au:N/C:N/I:N/A:P) 5.0 CVE-2015-3195 (AV:N/AC:L/Au:N/C:P/I:N/A:N) 5.0 CVE-2015-3196 (AV:N/AC:M/Au:N/C:N/I:N/A:P) 4.3 =========================================================== Information on CVSS is documented in HP Customer Notice: HPSN-2008-002 RESOLUTION HPE recommends applying the latest OS vendor security patches for OpenSSL to resolve the vulnerabilities for HP IceWall Products. HP IceWall SSO Dfw 10.0 and Certd 10.0, which are running on RHEL, could be using either the OS bundled OpenSSL library or the OpenSSL bundled with HP IceWall. If still using the OpenSSL bundled with HP IceWall, please apply the latest OS vendor security patches for OpenSSL and switch to the OpenSSL library bundled with the OS. Documents are available at the following location with instructions to switch to the OS bundled OpenSSL library: <http://www.hp.com/jp/icewall_patchaccess> Please note that the HP IceWall product is only available in Japan. HISTORY Version:1 (rev.1) - 22 January 2016 Initial release Third Party Security Patches: Third party security patches that are to be installed on systems running Hewlett Packard Enterprise (HPE) software products should be applied in accordance with the customer's patch management policy. Support: For issues about implementing the recommendations of this Security Bulletin, contact normal HPE Services support channel. For other issues about the content of this Security Bulletin, send e-mail to security-alert@hpe.com. Report: To report a potential security vulnerability with any HPE supported product, send Email to: security-alert@hpe.com Subscribe: To initiate a subscription to receive future HPE Security Bulletin alerts via Email: http://www.hpe.com/support/Subscriber_Choice Security Bulletin Archive: A list of recently released Security Bulletins is available here: http://www.hpe.com/support/Security_Bulletin_Archive Software Product Category: The Software Product Category is represented in the title by the two characters following HPSB. 3C = 3COM 3P = 3rd Party Software GN = HPE General Software HF = HPE Hardware and Firmware MU = Multi-Platform Software NS = NonStop Servers OV = OpenVMS PV = ProCurve ST = Storage Software UX = HP-UX Copyright 2016 Hewlett Packard Enterprise Hewlett Packard Enterprise shall not be liable for technical or editorial errors or omissions contained herein. The information provided is provided "as is" without warranty of any kind. To the extent permitted by law, neither HP or its affiliates, subcontractors or suppliers will be liable for incidental,special or consequential damages including downtime cost; lost profits; damages relating to the procurement of substitute products or services; or damages for loss of data, or software restoration. The information in this document is subject to change without notice. Hewlett Packard Enterprise and the names of Hewlett Packard Enterprise products referenced herein are trademarks of Hewlett Packard Enterprise in the United States and other countries. Other product and company names mentioned herein may be trademarks of their respective owners. Here are the details from the Slackware 14.1 ChangeLog: +--------------------------+ patches/packages/openssl-1.0.1q-x86_64-1_slack14.1.txz: Upgraded. This update fixes the following security issues: BN_mod_exp may produce incorrect results on x86_64 (CVE-2015-3193). Anon DH ServerKeyExchange with 0 p parameter (CVE-2015-1794). For more information, see: https://openssl.org/news/secadv_20151203.txt https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-1794 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-3193 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-3194 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-3195 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-3196 (* Security fix *) patches/packages/openssl-solibs-1.0.1q-x86_64-1_slack14.1.txz: Upgraded. +--------------------------+ Where to find the new packages: +-----------------------------+ Thanks to the friendly folks at the OSU Open Source Lab (http://osuosl.org) for donating FTP and rsync hosting to the Slackware project! :-) Also see the "Get Slack" section on http://slackware.com for additional mirror sites near you. Updated packages for Slackware 13.0: ftp://ftp.slackware.com/pub/slackware/slackware-13.0/patches/packages/openssl-0.9.8zh-i486-1_slack13.0.txz ftp://ftp.slackware.com/pub/slackware/slackware-13.0/patches/packages/openssl-solibs-0.9.8zh-i486-1_slack13.0.txz Updated packages for Slackware x86_64 13.0: ftp://ftp.slackware.com/pub/slackware/slackware64-13.0/patches/packages/openssl-0.9.8zh-x86_64-1_slack13.0.txz ftp://ftp.slackware.com/pub/slackware/slackware64-13.0/patches/packages/openssl-solibs-0.9.8zh-x86_64-1_slack13.0.txz Updated packages for Slackware 13.1: ftp://ftp.slackware.com/pub/slackware/slackware-13.1/patches/packages/openssl-0.9.8zh-i486-1_slack13.1.txz ftp://ftp.slackware.com/pub/slackware/slackware-13.1/patches/packages/openssl-solibs-0.9.8zh-i486-1_slack13.1.txz Updated packages for Slackware x86_64 13.1: ftp://ftp.slackware.com/pub/slackware/slackware64-13.1/patches/packages/openssl-0.9.8zh-x86_64-1_slack13.1.txz ftp://ftp.slackware.com/pub/slackware/slackware64-13.1/patches/packages/openssl-solibs-0.9.8zh-x86_64-1_slack13.1.txz Updated packages for Slackware 13.37: ftp://ftp.slackware.com/pub/slackware/slackware-13.37/patches/packages/openssl-0.9.8zh-i486-1_slack13.37.txz ftp://ftp.slackware.com/pub/slackware/slackware-13.37/patches/packages/openssl-solibs-0.9.8zh-i486-1_slack13.37.txz Updated packages for Slackware x86_64 13.37: ftp://ftp.slackware.com/pub/slackware/slackware64-13.37/patches/packages/openssl-0.9.8zh-x86_64-1_slack13.37.txz ftp://ftp.slackware.com/pub/slackware/slackware64-13.37/patches/packages/openssl-solibs-0.9.8zh-x86_64-1_slack13.37.txz Updated packages for Slackware 14.0: ftp://ftp.slackware.com/pub/slackware/slackware-14.0/patches/packages/openssl-1.0.1q-i486-1_slack14.0.txz ftp://ftp.slackware.com/pub/slackware/slackware-14.0/patches/packages/openssl-solibs-1.0.1q-i486-1_slack14.0.txz Updated packages for Slackware x86_64 14.0: ftp://ftp.slackware.com/pub/slackware/slackware64-14.0/patches/packages/openssl-1.0.1q-x86_64-1_slack14.0.txz ftp://ftp.slackware.com/pub/slackware/slackware64-14.0/patches/packages/openssl-solibs-1.0.1q-x86_64-1_slack14.0.txz Updated packages for Slackware 14.1: ftp://ftp.slackware.com/pub/slackware/slackware-14.1/patches/packages/openssl-1.0.1q-i486-1_slack14.1.txz ftp://ftp.slackware.com/pub/slackware/slackware-14.1/patches/packages/openssl-solibs-1.0.1q-i486-1_slack14.1.txz Updated packages for Slackware x86_64 14.1: ftp://ftp.slackware.com/pub/slackware/slackware64-14.1/patches/packages/openssl-1.0.1q-x86_64-1_slack14.1.txz ftp://ftp.slackware.com/pub/slackware/slackware64-14.1/patches/packages/openssl-solibs-1.0.1q-x86_64-1_slack14.1.txz Updated packages for Slackware -current: ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/a/openssl-solibs-1.0.2e-i586-1.txz ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/n/openssl-1.0.2e-i586-1.txz Updated packages for Slackware x86_64 -current: ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/a/openssl-solibs-1.0.2e-x86_64-1.txz ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/n/openssl-1.0.2e-x86_64-1.txz MD5 signatures: +-------------+ Slackware 13.0 packages: 5e45a22283b41aaf4f867918746ebc1d openssl-0.9.8zh-i486-1_slack13.0.txz 0ad74b36ce143d28e15dfcfcf1fcb483 openssl-solibs-0.9.8zh-i486-1_slack13.0.txz Slackware x86_64 13.0 packages: c360d323a2bed57c62d6699b2d4be65e openssl-0.9.8zh-x86_64-1_slack13.0.txz 122240badbfbe51c842a9102d3cfe30f openssl-solibs-0.9.8zh-x86_64-1_slack13.0.txz Slackware 13.1 packages: 1bf98b27573b20a7de5f6359f3eadbd7 openssl-0.9.8zh-i486-1_slack13.1.txz 2b732f1f29de1cb6078fd1ddda8eb9ec openssl-solibs-0.9.8zh-i486-1_slack13.1.txz Slackware x86_64 13.1 packages: 735c3bbc55902ec57e46370cde32ea4b openssl-0.9.8zh-x86_64-1_slack13.1.txz 483f506f3b86572e60fe4c46a67c226b openssl-solibs-0.9.8zh-x86_64-1_slack13.1.txz Slackware 13.37 packages: 9af41ba336c64b92d5bbd86c17a93e94 openssl-0.9.8zh-i486-1_slack13.37.txz b83170b9c5ec56b4e2dc882b3c64b306 openssl-solibs-0.9.8zh-i486-1_slack13.37.txz Slackware x86_64 13.37 packages: 2220ff161d0bf3635d2dea7caae6e5e7 openssl-0.9.8zh-x86_64-1_slack13.37.txz 17b3e8884f383e3327d5e4a6080634cb openssl-solibs-0.9.8zh-x86_64-1_slack13.37.txz Slackware 14.0 packages: ced42bc3799f2b54aeb3b631a2864b90 openssl-1.0.1q-i486-1_slack14.0.txz 52965f98ee30e8f3d22bde6b0fe7f53b openssl-solibs-1.0.1q-i486-1_slack14.0.txz Slackware x86_64 14.0 packages: cbf49f09bdcebc61cf7fcb2857dc3a71 openssl-1.0.1q-x86_64-1_slack14.0.txz 156911f58b71ee6369467d8fec34a59f openssl-solibs-1.0.1q-x86_64-1_slack14.0.txz Slackware 14.1 packages: 36d5f60b634788d4315ffb46ef6d4d88 openssl-1.0.1q-i486-1_slack14.1.txz fc18f566a9a2f5c6adb15d288245403a openssl-solibs-1.0.1q-i486-1_slack14.1.txz Slackware x86_64 14.1 packages: 03f1832417a79f73b35180a39ae4fb16 openssl-1.0.1q-x86_64-1_slack14.1.txz bf447792f23deb14e1fe3f008a6b78a7 openssl-solibs-1.0.1q-x86_64-1_slack14.1.txz Slackware -current packages: 27b2974199a970392ed2192bf4a207a9 a/openssl-solibs-1.0.2e-i586-1.txz 940a7653a6cadb44ce143d3b0e0eaa16 n/openssl-1.0.2e-i586-1.txz Slackware x86_64 -current packages: 8636a45f49d186d505b356b9be66309b a/openssl-solibs-1.0.2e-x86_64-1.txz 87c33a76a94993864a52bfe4e5d5b2f0 n/openssl-1.0.2e-x86_64-1.txz Installation instructions: +------------------------+ Upgrade the packages as root: # upgradepkg openssl-1.0.1q-i486-1_slack14.1.txz openssl-solibs-1.0.1q-i486-1_slack14.1.txz +-----+ Slackware Linux Security Team http://slackware.com/gpg-key security@slackware.com +------------------------------------------------------------------------+ | To leave the slackware-security mailing list: | +------------------------------------------------------------------------+ | Send an email to majordomo@slackware.com with this text in the body of | | the email message: | | | | unsubscribe slackware-security | | | | You will get a confirmation message back containing instructions to | | complete the process. Please do not reply to this email address. Corrected: 2015-12-03 21:18:48 UTC (stable/10, 10.2-STABLE) 2015-12-05 09:53:58 UTC (releng/10.2, 10.2-RELEASE-p8) 2015-12-05 09:53:58 UTC (releng/10.1, 10.1-RELEASE-p25) 2015-12-03 21:24:40 UTC (stable/9, 9.3-STABLE) 2015-12-05 09:53:58 UTC (releng/9.3, 9.3-RELEASE-p31) CVE Name: CVE-2015-3194, CVE-2015-3195, CVE-2015-3196 For general information regarding FreeBSD Security Advisories, including descriptions of the fields above, security branches, and the following sections, please visit <URL:https://security.FreeBSD.org/>. Background FreeBSD includes software from the OpenSSL Project. II. [CVE-2015-3196] III. [CVE-2015-3194] This affects FreeBSD 10.x only. [CVE-2015-3196]. This affects FreeBSD 10.1 only. IV. Workaround No workaround is available. V. Solution Perform one of the following: 1) Upgrade your vulnerable system to a supported FreeBSD stable or release / security branch (releng) dated after the correction date. Reboot is optional but recommended. 2) To update your vulnerable system via a binary patch: Systems running a RELEASE version of FreeBSD on the i386 or amd64 platforms can be updated via the freebsd-update(8) utility: # freebsd-update fetch # freebsd-update install Reboot is optional but recommended. 3) To update your vulnerable system via a source code patch: The following patches have been verified to apply to the applicable FreeBSD release branches. a) Download the relevant patch from the location below, and verify the detached PGP signature using your PGP utility. [FreeBSD 9.3] # fetch https://security.FreeBSD.org/patches/SA-15:26/openssl-9.3.patch # fetch https://security.FreeBSD.org/patches/SA-15:26/openssl-9.3.patch.asc # gpg --verify openssl-9.3.patch.asc [FreeBSD 10.1] # fetch https://security.FreeBSD.org/patches/SA-15:26/openssl-10.1.patch # fetch https://security.FreeBSD.org/patches/SA-15:26/openssl-10.1.patch.asc # gpg --verify openssl-10.1.patch.asc [FreeBSD 10.2] # fetch https://security.FreeBSD.org/patches/SA-15:26/openssl-10.2.patch # fetch https://security.FreeBSD.org/patches/SA-15:26/openssl-10.2.patch.asc # gpg --verify openssl-10.2.patch.asc b) Apply the patch. Execute the following commands as root: # cd /usr/src # patch < /path/to/patch c) Recompile the operating system using buildworld and installworld as described in <URL:https://www.FreeBSD.org/handbook/makeworld.html>. Restart all deamons using the library, or reboot the system. VI. Correction details The following list contains the correction revision numbers for each affected branch. Branch/path Revision - ------------------------------------------------------------------------- stable/9/ r291722 releng/9.3/ r291854 stable/10/ r291721 releng/10.1/ r291854 releng/10.2/ r291854 - ------------------------------------------------------------------------- To see which files were modified by a particular revision, run the following command, replacing NNNNNN with the revision number, on a machine with Subversion installed: # svn diff -cNNNNNN --summarize svn://svn.freebsd.org/base Or visit the following URL, replacing NNNNNN with the revision number: <URL:https://svnweb.freebsd.org/base?view=revision&revision=NNNNNN> VII. The vulnerabilities could be exploited remotely resulting in Denial of Service (DoS), execution of arbitrary code, disclosure of information, Cross-site Request Forgery (CSRF), and Cross-site scripting (XSS). The References section of this erratum contains a download link (you must log in to download the update). For the oldstable distribution (wheezy), these problems have been fixed in version 1.0.1e-2+deb7u18. For the stable distribution (jessie), these problems have been fixed in version 1.0.1k-3+deb8u2. For the unstable distribution (sid), these problems have been fixed in version 1.0.2e-1 or earlier

AFFECTED PRODUCTS

CVSS

PROBLEMTYPE DATA

THREAT TYPE

remote

TYPE

information disclosure

PATCH

EXTERNAL IDS

REFERENCES

CREDITS

Red Hat

SOURCES

LAST UPDATE DATE

2025-04-13T21:54:02.342000+00:00

SOURCES UPDATE DATE

SOURCES RELEASE DATE