ID

VAR-201406-0117

CVE

CVE-2014-3470

TITLE

OpenSSL of s3_clnt.c of ssl3_send_client_key_exchange Service disruption in functions (DoS) Vulnerabilities

DESCRIPTION

The ssl3_send_client_key_exchange function in s3_clnt.c in OpenSSL before 0.9.8za, 1.0.0 before 1.0.0m, and 1.0.1 before 1.0.1h, when an anonymous ECDH cipher suite is used, allows remote attackers to cause a denial of service (NULL pointer dereference and client crash) by triggering a NULL certificate value. Supplementary information : CWE Vulnerability type by CWE-476: NULL Pointer Dereference (NULL Pointer dereference ) Has been identified. OpenSSL is prone to a denial-of-service vulnerability. An attacker may exploit this issue to crash the application, resulting in denial-of-service conditions. OpenSSL prior to 0.9.8za, 1.0.0m, and 1.0.1h are vulnerable. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Important: openssl security update Advisory ID: RHSA-2014:0625-01 Product: Red Hat Enterprise Linux Advisory URL: https://rhn.redhat.com/errata/RHSA-2014-0625.html Issue date: 2014-06-05 CVE Names: CVE-2010-5298 CVE-2014-0195 CVE-2014-0198 CVE-2014-0221 CVE-2014-0224 CVE-2014-3470 ===================================================================== 1. Summary: Updated openssl packages that fix multiple security issues are now available for Red Hat Enterprise Linux 6. The Red Hat Security Response Team has rated this update as having Important 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 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 Optional (v. 6) - i386, ppc64, s390x, x86_64 Red Hat Enterprise Linux Workstation (v. 6) - i386, x86_64 Red Hat Enterprise Linux Workstation Optional (v. 6) - i386, 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. It was found that OpenSSL clients and servers could be forced, via a specially crafted handshake packet, to use weak keying material for communication. A man-in-the-middle attacker could use this flaw to decrypt and modify traffic between a client and a server. (CVE-2014-0224) Note: In order to exploit this flaw, both the server and the client must be using a vulnerable version of OpenSSL; the server must be using OpenSSL version 1.0.1 and above, and the client must be using any version of OpenSSL. For more information about this flaw, refer to: https://access.redhat.com/site/articles/904433 A buffer overflow flaw was found in the way OpenSSL handled invalid DTLS packet fragments. A remote attacker could possibly use this flaw to execute arbitrary code on a DTLS client or server. (CVE-2014-0195) Multiple flaws were found in the way OpenSSL handled read and write buffers when the SSL_MODE_RELEASE_BUFFERS mode was enabled. A TLS/SSL client or server using OpenSSL could crash or unexpectedly drop connections when processing certain SSL traffic. (CVE-2010-5298, CVE-2014-0198) A denial of service flaw was found in the way OpenSSL handled certain DTLS ServerHello requests. A specially crafted DTLS handshake packet could cause a DTLS client using OpenSSL to crash. (CVE-2014-0221) A NULL pointer dereference flaw was found in the way OpenSSL performed anonymous Elliptic Curve Diffie Hellman (ECDH) key exchange. A specially crafted handshake packet could cause a TLS/SSL client that has the anonymous ECDH cipher suite enabled to crash. (CVE-2014-3470) Red Hat would like to thank the OpenSSL project for reporting these issues. Upstream acknowledges KIKUCHI Masashi of Lepidum as the original reporter of CVE-2014-0224, Jüri Aedla as the original reporter of CVE-2014-0195, Imre Rad of Search-Lab as the original reporter of CVE-2014-0221, and Felix Gröbert and Ivan Fratrić of Google as the original reporters of CVE-2014-3470. 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 (such as httpd and other SSL-enabled services) 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. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/site/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 1087195 - CVE-2010-5298 openssl: freelist misuse causing a possible use-after-free 1093837 - CVE-2014-0198 openssl: SSL_MODE_RELEASE_BUFFERS NULL pointer dereference in do_ssl3_write() 1103586 - CVE-2014-0224 openssl: SSL/TLS MITM vulnerability 1103593 - CVE-2014-0221 openssl: DoS when sending invalid DTLS handshake 1103598 - CVE-2014-0195 openssl: Buffer overflow via DTLS invalid fragment 1103600 - CVE-2014-3470 openssl: client-side denial of service when using anonymous ECDH 6. Package List: Red Hat Enterprise Linux Desktop (v. 6): Source: openssl-1.0.1e-16.el6_5.14.src.rpm i386: openssl-1.0.1e-16.el6_5.14.i686.rpm openssl-debuginfo-1.0.1e-16.el6_5.14.i686.rpm x86_64: openssl-1.0.1e-16.el6_5.14.i686.rpm openssl-1.0.1e-16.el6_5.14.x86_64.rpm openssl-debuginfo-1.0.1e-16.el6_5.14.i686.rpm openssl-debuginfo-1.0.1e-16.el6_5.14.x86_64.rpm Red Hat Enterprise Linux Desktop Optional (v. 6): Source: openssl-1.0.1e-16.el6_5.14.src.rpm i386: openssl-debuginfo-1.0.1e-16.el6_5.14.i686.rpm openssl-devel-1.0.1e-16.el6_5.14.i686.rpm openssl-perl-1.0.1e-16.el6_5.14.i686.rpm openssl-static-1.0.1e-16.el6_5.14.i686.rpm x86_64: openssl-debuginfo-1.0.1e-16.el6_5.14.i686.rpm openssl-debuginfo-1.0.1e-16.el6_5.14.x86_64.rpm openssl-devel-1.0.1e-16.el6_5.14.i686.rpm openssl-devel-1.0.1e-16.el6_5.14.x86_64.rpm openssl-perl-1.0.1e-16.el6_5.14.x86_64.rpm openssl-static-1.0.1e-16.el6_5.14.x86_64.rpm Red Hat Enterprise Linux HPC Node (v. 6): Source: openssl-1.0.1e-16.el6_5.14.src.rpm x86_64: openssl-1.0.1e-16.el6_5.14.i686.rpm openssl-1.0.1e-16.el6_5.14.x86_64.rpm openssl-debuginfo-1.0.1e-16.el6_5.14.i686.rpm openssl-debuginfo-1.0.1e-16.el6_5.14.x86_64.rpm Red Hat Enterprise Linux HPC Node Optional (v. 6): Source: openssl-1.0.1e-16.el6_5.14.src.rpm x86_64: openssl-debuginfo-1.0.1e-16.el6_5.14.i686.rpm openssl-debuginfo-1.0.1e-16.el6_5.14.x86_64.rpm openssl-devel-1.0.1e-16.el6_5.14.i686.rpm openssl-devel-1.0.1e-16.el6_5.14.x86_64.rpm openssl-perl-1.0.1e-16.el6_5.14.x86_64.rpm openssl-static-1.0.1e-16.el6_5.14.x86_64.rpm Red Hat Enterprise Linux Server (v. 6): Source: openssl-1.0.1e-16.el6_5.14.src.rpm i386: openssl-1.0.1e-16.el6_5.14.i686.rpm openssl-debuginfo-1.0.1e-16.el6_5.14.i686.rpm openssl-devel-1.0.1e-16.el6_5.14.i686.rpm ppc64: openssl-1.0.1e-16.el6_5.14.ppc.rpm openssl-1.0.1e-16.el6_5.14.ppc64.rpm openssl-debuginfo-1.0.1e-16.el6_5.14.ppc.rpm openssl-debuginfo-1.0.1e-16.el6_5.14.ppc64.rpm openssl-devel-1.0.1e-16.el6_5.14.ppc.rpm openssl-devel-1.0.1e-16.el6_5.14.ppc64.rpm s390x: openssl-1.0.1e-16.el6_5.14.s390.rpm openssl-1.0.1e-16.el6_5.14.s390x.rpm openssl-debuginfo-1.0.1e-16.el6_5.14.s390.rpm openssl-debuginfo-1.0.1e-16.el6_5.14.s390x.rpm openssl-devel-1.0.1e-16.el6_5.14.s390.rpm openssl-devel-1.0.1e-16.el6_5.14.s390x.rpm x86_64: openssl-1.0.1e-16.el6_5.14.i686.rpm openssl-1.0.1e-16.el6_5.14.x86_64.rpm openssl-debuginfo-1.0.1e-16.el6_5.14.i686.rpm openssl-debuginfo-1.0.1e-16.el6_5.14.x86_64.rpm openssl-devel-1.0.1e-16.el6_5.14.i686.rpm openssl-devel-1.0.1e-16.el6_5.14.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 6): Source: openssl-1.0.1e-16.el6_5.14.src.rpm i386: openssl-debuginfo-1.0.1e-16.el6_5.14.i686.rpm openssl-perl-1.0.1e-16.el6_5.14.i686.rpm openssl-static-1.0.1e-16.el6_5.14.i686.rpm ppc64: openssl-debuginfo-1.0.1e-16.el6_5.14.ppc64.rpm openssl-perl-1.0.1e-16.el6_5.14.ppc64.rpm openssl-static-1.0.1e-16.el6_5.14.ppc64.rpm s390x: openssl-debuginfo-1.0.1e-16.el6_5.14.s390x.rpm openssl-perl-1.0.1e-16.el6_5.14.s390x.rpm openssl-static-1.0.1e-16.el6_5.14.s390x.rpm x86_64: openssl-debuginfo-1.0.1e-16.el6_5.14.x86_64.rpm openssl-perl-1.0.1e-16.el6_5.14.x86_64.rpm openssl-static-1.0.1e-16.el6_5.14.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 6): Source: openssl-1.0.1e-16.el6_5.14.src.rpm i386: openssl-1.0.1e-16.el6_5.14.i686.rpm openssl-debuginfo-1.0.1e-16.el6_5.14.i686.rpm openssl-devel-1.0.1e-16.el6_5.14.i686.rpm x86_64: openssl-1.0.1e-16.el6_5.14.i686.rpm openssl-1.0.1e-16.el6_5.14.x86_64.rpm openssl-debuginfo-1.0.1e-16.el6_5.14.i686.rpm openssl-debuginfo-1.0.1e-16.el6_5.14.x86_64.rpm openssl-devel-1.0.1e-16.el6_5.14.i686.rpm openssl-devel-1.0.1e-16.el6_5.14.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 6): Source: openssl-1.0.1e-16.el6_5.14.src.rpm i386: openssl-debuginfo-1.0.1e-16.el6_5.14.i686.rpm openssl-perl-1.0.1e-16.el6_5.14.i686.rpm openssl-static-1.0.1e-16.el6_5.14.i686.rpm x86_64: openssl-debuginfo-1.0.1e-16.el6_5.14.x86_64.rpm openssl-perl-1.0.1e-16.el6_5.14.x86_64.rpm openssl-static-1.0.1e-16.el6_5.14.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/#package 7. References: https://www.redhat.com/security/data/cve/CVE-2010-5298.html https://www.redhat.com/security/data/cve/CVE-2014-0195.html https://www.redhat.com/security/data/cve/CVE-2014-0198.html https://www.redhat.com/security/data/cve/CVE-2014-0221.html https://www.redhat.com/security/data/cve/CVE-2014-0224.html https://www.redhat.com/security/data/cve/CVE-2014-3470.html https://access.redhat.com/security/updates/classification/#important https://access.redhat.com/site/articles/904433 https://access.redhat.com/site/solutions/905793 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2014 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.4 (GNU/Linux) iD8DBQFTkGAKXlSAg2UNWIIRAnrwAJ9sLrj3wCAZhJU00jxgt03unDAHywCfVjUB pJJhdOUzRUL8R2haDM4xrsk= =hZF8 -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce. ============================================================================ Ubuntu Security Notice USN-2232-1 June 05, 2014 openssl vulnerabilities ============================================================================ A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 14.04 LTS - Ubuntu 13.10 - Ubuntu 12.04 LTS - Ubuntu 10.04 LTS Summary: Several security issues were fixed in OpenSSL. This issue only affected Ubuntu 12.04 LTS, Ubuntu 13.10, and Ubuntu 14.04 LTS. (CVE-2014-0195) Imre Rad discovered that OpenSSL incorrectly handled DTLS recursions. (CVE-2014-0224) Felix Gr=C3=B6bert and Ivan Fratri=C4=87 discovered that OpenSSL incorrectly handled anonymous ECDH ciphersuites. This issue only affected Ubuntu 12.04 LTS, Ubuntu 13.10, and Ubuntu 14.04 LTS. (CVE-2014-3470) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 14.04 LTS: libssl1.0.0 1.0.1f-1ubuntu2.2 Ubuntu 13.10: libssl1.0.0 1.0.1e-3ubuntu1.4 Ubuntu 12.04 LTS: libssl1.0.0 1.0.1-4ubuntu5.14 Ubuntu 10.04 LTS: libssl0.9.8 0.9.8k-7ubuntu8.18 After a standard system update you need to reboot your computer to make all the necessary changes. The updates are available from the following location using ftp: ftp://srt03046:Secure12@ftp.usa.hp.com User name: srt03046 Password: Secure12 ( NOTE: Case sensitive) HP-UX Release HP-UX OpenSSL version B.11.11 (11i v1) A.00.09.08za.001_HP-UX_B.11.11_32+64.depot B.11.23 (11i v2) A.00.09.08za.002_HP-UX_B.11.23_IA-PA.depot B.11.31 (11i v3) A.00.09.08za.003_HP-UX_B.11.31_IA-PA.depot MANUAL ACTIONS: Yes - Update Install OpenSSL A.00.09.08za or subsequent PRODUCT SPECIFIC INFORMATION HP-UX Software Assistant: HP-UX Software Assistant is an enhanced application that replaces HP-UX Security Patch Check. It analyzes all Security Bulletins issued by HP and lists recommended actions that may apply to a specific HP-UX system. It can also download patches and create a depot automatically. For more information see: https://www.hp.com/go/swa The following text is for use by the HP-UX Software Assistant. HP Systems Insight Manager v7.3 Hotfix kit HP Systems Insight Manager v7.2 Hotfix kit (The HP Systems Insight Manager v7.2 Hotfix kit is currently unavailable, but will be released at a later date. http://h18013.www1.hp.com/products/servers/management/hpsim/download.html NOTE: No reboot of the system is required after applying the HP SIM Hotfix kit. HP System Management Homepage versions 7.3.2 and earlier for Linux and Windows. HP System Management Homepage v7.2.4.1 is available for Windows 2003 only. HP System Management Homepage v7.2.4.1 for Windows x86: http://www.hp.com/swpublishing/MTX-d775367b0a28449ca05660778b ftp://ftp.hp.com/pub/softlib2/software1/sc-windows/p11160892/v98702 HP System Management Homepage v7.2.4.1 for Windows x64: http://www.hp.com/swpublishing/MTX-3a7aa5e233904ebe847a5e1555 ftp://ftp.hp.com/pub/softlib2/software1/sc-windows/p221526337/v98704 HP System Management Homepage v7.3.3.1 for Windows x86: http://www.hp.com/swpublishing/MTX-3395d737d98f42149125b9bb05 ftp://ftp.hp.com/pub/softlib2/software1/sc-windows/p11160892/v98696 HP System Management Homepage v7.3.3.1 for Windows x64: http://www.hp.com/swpublishing/MTX-e8076c2a35804685ad65b2b1ba ftp://ftp.hp.com/pub/softlib2/software1/sc-windows/p221526337/v98698 HP System Management Homepage v7.3.3.1 for Linux x86: http://www.hp.com/swpublishing/MTX-511c3e0b2f6f4f6bbc796fc619 ftp://ftp.hp.com/pub/softlib2/software1/pubsw-linux/p1980463820/v98694 HP System Management Homepage v7.3.3.1 for Linux x64: http://www.hp.com/swpublishing/MTX-bd9a1cf60e344c549c4888db93 ftp://ftp.hp.com/pub/softlib2/software1/pubsw-linux/p1507410135/v98693 NOTE: HP System Management Homepage v7.3.3.1 for Linux x86 still contains OpenSSL v1.0.0d. As long as all other products which SMH V7.3.3.1 for Linux x86 communicates with have been upgraded to the latest versions, it will not be vulnerable to the exploits described in CVE-2014-0224. Release Date: 2014-07-23 Last Updated: 2014-07-23 Potential Security Impact: Remote denial of service (DoS), code execution, unauthorized access, disclosure of information Source: Hewlett-Packard Company, HP Software Security Response Team VULNERABILITY SUMMARY Potential security vulnerabilities have been identified with HP Insight Control server migration running on Linux and Windows which could be exploited remotely resulting in denial of service (DoS), code execution, unauthorized access, or disclosure of information. References: CVE-2010-5298 Remote Denial of Service CVE-2014-0076 Unauthorized Disclosure of Information CVE-2014-0195 Remote Unauthorized Access CVE-2014-0198 Remote Denial of Service CVE-2014-0221 Remote Denial of Service (DoS) CVE-2014-0224 Remote Unauthorized Access or Disclosure of Information CVE-2014-3470 Remote Code Execution or Unauthorized Access SSRT101647 SUPPORTED SOFTWARE VERSIONS*: ONLY impacted versions are listed. HP Insight Control server migration v7.2.2, v7.3, v7.3.1, and v7.3.2 BACKGROUND CVSS 2.0 Base Metrics =========================================================== Reference Base Vector Base Score CVE-2010-5298 (AV:N/AC:H/Au:N/C:N/I:P/A:P) 4.0 CVE-2014-0076 (AV:N/AC:M/Au:N/C:P/I:N/A:N) 4.3 CVE-2014-0195 (AV:N/AC:M/Au:N/C:P/I:P/A:P) 6.8 CVE-2014-0198 (AV:N/AC:M/Au:N/C:N/I:N/A:P) 4.3 CVE-2014-0221 (AV:N/AC:M/Au:N/C:N/I:N/A:P) 4.3 CVE-2014-0224 (AV:N/AC:M/Au:N/C:P/I:P/A:P) 6.8 CVE-2014-3470 (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 HP has provided the following updates to v7.3.2 of HP Insight Control server migration to resolve these vulnerabilities by upgrading to version 7.3.3. Please note that version 7.3.3 of HP Insight Control server migration is included on the HP Insight Management 7.3 Update 2 DVD. HP has provided the installation binaries for download from the following web site by using the Receive for free option: http://h18013.www1.hp.com/products/servers/management/fpdownload.html Customers using HP Insight Control server migration v7.2.2 must first upgrade from v7.2.2 to v7.3 by using the HP Insight Management v7.3 DVD, and then upgrade to v7.3.3 by using the HP Insight Management v7.3 Update 2 DVD. Customers running HP Insight Control server migration v7.3, v7.3.1, or v7.3.2, can use the HP Insight Control server migration v7.3 Update 2 DVD to complete the upgrade. For more information on the upgrade process, please refer to the HP Insight Management Installation and Upgrade Guide and Release notes, which are available at the following location: http://h17007.www1.hp.com/us/en/enterprise/servers/solutions/info-library/ind ex.aspx?cat=insightmanagement NOTE: The upgrade paths described above update the entire HP Insight Control software stack. To upgrade HP Insight Control server migration only, complete the following steps: Copy "hpsmp.exe" to the local machine from the HP Insight Management v7.3.0 Update 2 DVD ISO. Create batch file with the following commands: @echo off hpsmp.exe /verysilent /SVCPATCH=Install_Through_Patch Copy the batch file to the folder where "hpsmp.exe" normally resides on the target system. Double click on the batch file. The HP Insight Control server migration installation starts in a command prompt. The command prompt closes when the installation finishes. After the installation completes it creates a log file (ICmigr.log) and an output file (ICmigroutput.xml) on the target system. Do not close or click on the command prompt while the process is completing. Do not run the command prompt in the background. HISTORY Version:1 (rev.1) - 23 July 2014 Initial release Third Party Security Patches: Third party security patches that are to be installed on systems running HP 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 HP Services support channel. For other issues about the content of this Security Bulletin, send e-mail to security-alert@hp.com. Report: To report a potential security vulnerability with any HP supported product, send Email to: security-alert@hp.com Subscribe: To initiate a subscription to receive future HP Security Bulletin alerts via Email: http://h41183.www4.hp.com/signup_alerts.php?jumpid=hpsc_secbulletins Security Bulletin Archive: A list of recently released Security Bulletins is available here: https://h20564.www2.hp.com/portal/site/hpsc/public/kb/secBullArchive/ 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 = HP General Software HF = HP Hardware and Firmware MP = MPE/iX MU = Multi-Platform Software NS = NonStop Servers OV = OpenVMS PI = Printing and Imaging PV = ProCurve ST = Storage Software TU = Tru64 UNIX UX = HP-UX Copyright 2014 Hewlett-Packard Development Company, L.P. Hewlett-Packard Company 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 Company and the names of Hewlett-Packard products referenced herein are trademarks of Hewlett-Packard Company in the United States and other countries. Other product and company names mentioned herein may be trademarks of their respective owners. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 _______________________________________________________________________ Mandriva Linux Security Advisory MDVSA-2015:062 http://www.mandriva.com/en/support/security/ _______________________________________________________________________ Package : openssl Date : March 27, 2015 Affected: Business Server 2.0 _______________________________________________________________________ Problem Description: Multiple vulnerabilities has been discovered and corrected in openssl: Race condition in the ssl3_read_bytes function in s3_pkt.c in OpenSSL through 1.0.1g, when SSL_MODE_RELEASE_BUFFERS is enabled, allows remote attackers to inject data across sessions or cause a denial of service (use-after-free and parsing error) via an SSL connection in a multithreaded environment (CVE-2010-5298). The Montgomery ladder implementation in OpenSSL through 1.0.0l does not ensure that certain swap operations have a constant-time behavior, which makes it easier for local users to obtain ECDSA nonces via a FLUSH+RELOAD cache side-channel attack (CVE-2014-0076). The (1) TLS and (2) DTLS implementations in OpenSSL 1.0.1 before 1.0.1g do not properly handle Heartbeat Extension packets, which allows remote attackers to obtain sensitive information from process memory via crafted packets that trigger a buffer over-read, as demonstrated by reading private keys, related to d1_both.c and t1_lib.c, aka the Heartbleed bug (CVE-2014-0160). OpenSSL before 0.9.8za, 1.0.0 before 1.0.0m, and 1.0.1 before 1.0.1h does not properly restrict processing of ChangeCipherSpec messages, which allows man-in-the-middle attackers to trigger use of a zero-length master key in certain OpenSSL-to-OpenSSL communications, and consequently hijack sessions or obtain sensitive information, via a crafted TLS handshake, aka the CCS Injection vulnerability (CVE-2014-0224). The SSL protocol 3.0, as used in OpenSSL through 1.0.1i and other products, uses nondeterministic CBC padding, which makes it easier for man-in-the-middle attackers to obtain cleartext data via a padding-oracle attack, aka the POODLE issue (CVE-2014-3566). NOTE: this issue became relevant after the CVE-2014-3568 fix (CVE-2014-3569). The BN_sqr implementation in OpenSSL before 0.9.8zd, 1.0.0 before 1.0.0p, and 1.0.1 before 1.0.1k does not properly calculate the square of a BIGNUM value, which might make it easier for remote attackers to defeat cryptographic protection mechanisms via unspecified vectors, related to crypto/bn/asm/mips.pl, crypto/bn/asm/x86_64-gcc.c, and crypto/bn/bn_asm.c (CVE-2014-3570). The ssl3_get_key_exchange function in s3_clnt.c in OpenSSL before 0.9.8zd, 1.0.0 before 1.0.0p, and 1.0.1 before 1.0.1k allows remote SSL servers to conduct ECDHE-to-ECDH downgrade attacks and trigger a loss of forward secrecy by omitting the ServerKeyExchange message (CVE-2014-3572). OpenSSL before 0.9.8zd, 1.0.0 before 1.0.0p, and 1.0.1 before 1.0.1k does not enforce certain constraints on certificate data, which allows remote attackers to defeat a fingerprint-based certificate-blacklist protection mechanism by including crafted data within a certificate&#039;s unsigned portion, related to crypto/asn1/a_verify.c, crypto/dsa/dsa_asn1.c, crypto/ecdsa/ecs_vrf.c, and crypto/x509/x_all.c (CVE-2014-8275). The ssl3_get_key_exchange function in s3_clnt.c in OpenSSL before 0.9.8zd, 1.0.0 before 1.0.0p, and 1.0.1 before 1.0.1k allows remote SSL servers to conduct RSA-to-EXPORT_RSA downgrade attacks and facilitate brute-force decryption by offering a weak ephemeral RSA key in a noncompliant role, related to the FREAK issue. NOTE: the scope of this CVE is only client code based on OpenSSL, not EXPORT_RSA issues associated with servers or other TLS implementations (CVE-2015-0204). The ssl3_get_cert_verify function in s3_srvr.c in OpenSSL 1.0.0 before 1.0.0p and 1.0.1 before 1.0.1k accepts client authentication with a Diffie-Hellman (DH) certificate without requiring a CertificateVerify message, which allows remote attackers to obtain access without knowledge of a private key via crafted TLS Handshake Protocol traffic to a server that recognizes a Certification Authority with DH support (CVE-2015-0205). The ASN1_item_ex_d2i function in crypto/asn1/tasn_dec.c in OpenSSL before 0.9.8zf, 1.0.0 before 1.0.0r, 1.0.1 before 1.0.1m, and 1.0.2 before 1.0.2a does not reinitialize CHOICE and ADB data structures, which might allow attackers to cause a denial of service (invalid write operation and memory corruption) by leveraging an application that relies on ASN.1 structure reuse (CVE-2015-0287). The updated packages have been upgraded to the 1.0.1m version where these security flaws has been fixed. _______________________________________________________________________ References: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-5298 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-0076 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-0160 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-0195 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-0198 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-0221 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-0224 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3470 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3513 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3566 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3567 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3569 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3570 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3571 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3572 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-8275 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-0204 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-0205 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-0206 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-0209 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-0286 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-0287 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-0288 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-0289 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-0293 http://openssl.org/news/secadv_20150108.txt http://openssl.org/news/secadv_20150319.txt _______________________________________________________________________ Updated Packages: Mandriva Business Server 2/X86_64: 324a85f7e1165ab02881e44dbddaf599 mbs2/x86_64/lib64openssl1.0.0-1.0.1m-1.mbs2.x86_64.rpm 9c0bfb6ebd43cb6d81872abf71b4f85f mbs2/x86_64/lib64openssl-devel-1.0.1m-1.mbs2.x86_64.rpm 58df54e72ca7270210c7d8dd23df402b mbs2/x86_64/lib64openssl-engines1.0.0-1.0.1m-1.mbs2.x86_64.rpm b5313ffb5baaa65aea05eb05486d309a mbs2/x86_64/lib64openssl-static-devel-1.0.1m-1.mbs2.x86_64.rpm a9890ce4c33630cb9e00f3b2910dd784 mbs2/x86_64/openssl-1.0.1m-1.mbs2.x86_64.rpm 521297a5fe26e2de0c1222d8d03382d1 mbs2/SRPMS/openssl-1.0.1m-1.mbs2.src.rpm _______________________________________________________________________ To upgrade automatically use MandrivaUpdate or urpmi. The verification of md5 checksums and GPG signatures is performed automatically for you. All packages are signed by Mandriva for security. You can obtain the GPG public key of the Mandriva Security Team by executing: gpg --recv-keys --keyserver pgp.mit.edu 0x22458A98 You can view other update advisories for Mandriva Linux at: http://www.mandriva.com/en/support/security/advisories/ If you want to report vulnerabilities, please contact security_(at)_mandriva.com _______________________________________________________________________ Type Bits/KeyID Date User ID pub 1024D/22458A98 2000-07-10 Mandriva Security Team <security*mandriva.com> -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iD8DBQFVFTm1mqjQ0CJFipgRAoYFAKCaubn00colzVNnUBFjSElyDptGMQCfaGoS kz0ex6eI6hA6qSwklA2NoXY= =GYjX -----END PGP SIGNATURE-----

AFFECTED PRODUCTS