ID

VAR-201508-0620

CVE

CVE-2015-5600

TITLE

Openssh of sshd of auth2-chall.c Inside kbdint_next_device Vulnerability to execute brute force attacks in functions

DESCRIPTION

The kbdint_next_device function in auth2-chall.c in sshd in OpenSSH through 6.9 does not properly restrict the processing of keyboard-interactive devices within a single connection, which makes it easier for remote attackers to conduct brute-force attacks or cause a denial of service (CPU consumption) via a long and duplicative list in the ssh -oKbdInteractiveDevices option, as demonstrated by a modified client that provides a different password for each pam element on this list. Openssh of sshd of auth2-chall.c Inside kbdint_next_device The function is a keyboard interaction within a single connection (keyboard-interactive) The brute force is not adequately restricted for device processing. (brute-force) Attacks or service disruption (CPU Resource consumption ) There are vulnerabilities that are put into a state.By a third party ssh of -oKbdInteractiveDevices Brute force through an overly long and redundant list of options (brute-force) Attacks or service disruption (CPU Resource consumption ) There is a possibility of being put into a state. OpenSSH is prone to a security-bypass weakness. An attacker can exploit this issue to bypass certain security restrictions and perform unauthorized actions. This may lead to further attacks. These vulnerabilities include: The SSLv3 vulnerability known as "Padding Oracle on Downgraded Legacy Encryption" also known as "POODLE", which could be exploited remotely resulting in disclosure of information. The following firmware versions of Virtual Connect (VC) are impacted: HPE BladeSystem c-Class Virtual Connect (VC) Firmware 4.30 through VC 4.45 HPE BladeSystem c-Class Virtual Connect (VC) Firmware 3.62 through VC 4.21 Note: Firmware versions 3.62 through 4.21 are not impacted by CVE-2016-0800, CVE-2015-3194, CVE-2014-3566, CVE-2015-0705, CVE-2016-0799, and CVE-2016-2842. Corrected: 2015-07-28 19:58:44 UTC (stable/10, 10.2-PRERELEASE) 2015-07-28 19:58:44 UTC (stable/10, 10.2-BETA2-p2) 2015-07-28 19:59:04 UTC (releng/10.2, 10.2-RC1-p1) 2015-07-28 19:59:11 UTC (releng/10.1, 10.1-RELEASE-p16) 2015-07-28 19:58:54 UTC (stable/9, 9.3-STABLE) 2015-07-28 19:59:22 UTC (releng/9.3, 9.3-RELEASE-p21) 2015-07-30 10:09:07 UTC (stable/8, 8.4-STABLE) 2015-07-30 10:09:31 UTC (releng/8.4, 8.4-RELEASE-p36) CVE Name: CVE-2014-2653, CVE-2015-5600 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/>. Revision history v1.0 2015-02-25 Initial release. v1.1 2015-07-30 Revised patch for FreeBSD 8.x to address regression when keyboard interactive authentication is used. The security of the SSH connection relies on the server authenticating itself to the client as well as the user authenticating itself to the server. SSH servers uses host keys to verify their identity. RFC 4255 has defined a method of verifying SSH host keys using Domain Name System Security (DNSSEC), by publishing the key fingerprint using DNS with "SSHFP" resource record. RFC 6187 has defined methods to use a signature by a trusted certification authority to bind a given public key to a given digital identity with X.509v3 certificates. The PAM (Pluggable Authentication Modules) library provides a flexible framework for user authentication and session setup / teardown. II. Problem Description OpenSSH clients does not correctly verify DNS SSHFP records when a server offers a certificate. [CVE-2014-2653] OpenSSH servers which are configured to allow password authentication using PAM (default) would allow many password attempts. III. Impact A malicious server may be able to force a connecting client to skip DNS SSHFP record check and require the user to perform manual host verification of the host key fingerprint. This could allow man-in-the-middle attack if the user does not carefully check the fingerprint. [CVE-2015-5600] IV. Workaround Systems that do not use OpenSSH are not affected. There is no workaround for CVE-2014-2653, but the problem only affects networks where DNSsec and SSHFP is properly configured. Users who uses SSH should always check server host key fingerprints carefully when prompted. System administrators can set: UsePAM no In their /etc/ssh/sshd_config and restart sshd service to workaround the problem described as CVE-2015-5600 at expense of losing features provided by the PAM framework. We recommend system administrators to disable password based authentication completely, and use key based authentication exclusively in their SSH server configuration, when possible. This would eliminate the possibility of being ever exposed to password brute force attack. 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. SSH service has to be restarted after the update. A reboot is recommended but not required. 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 SSH service has to be restarted after the update. A reboot is recommended but not required. 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, 10.1, 10.2] # fetch https://security.FreeBSD.org/patches/SA-15:16/openssh.patch # fetch https://security.FreeBSD.org/patches/SA-15:16/openssh.patch.asc # gpg --verify openssh.patch.asc [FreeBSD 8.4] # fetch https://security.FreeBSD.org/patches/SA-15:16/openssh-8.patch # fetch https://security.FreeBSD.org/patches/SA-15:16/openssh-8.patch.asc # gpg --verify openssh-8.patch.asc # fetch https://security.FreeBSD.org/patches/SA-15:16/openssh-8-errata.patc # fetch https://security.FreeBSD.org/patches/SA-15:16/openssh-8-errata.patch.asc # gpg --verify openssh-8-errata.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 the SSH service, or reboot the system. VI. Correction details The following list contains the correction revision numbers for each affected branch. Branch/path Revision - ------------------------------------------------------------------------- stable/8/ r286067 releng/8.4/ r286068 stable/9/ r285977 releng/9.3/ r285980 stable/10/ r285976 releng/10.1/ r285979 releng/10.2/ r285978 - ------------------------------------------------------------------------- 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. 6) - i386, x86_64 3. It was discovered that the OpenSSH server did not sanitize data received in requests to enable X11 forwarding. An authenticated client with restricted SSH access could possibly use this flaw to bypass intended restrictions. Bugs fixed (https://bugzilla.redhat.com/): 1245969 - CVE-2015-5600 openssh: MaxAuthTries limit bypass via duplicates in KbdInteractiveDevices 1316829 - CVE-2016-3115 openssh: missing sanitisation of input for X11 forwarding 6. ============================================================================ Ubuntu Security Notice USN-2710-1 August 14, 2015 openssh vulnerabilities ============================================================================ A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 15.04 - Ubuntu 14.04 LTS - Ubuntu 12.04 LTS Summary: Several security issues were fixed in OpenSSH. If an additional vulnerability were discovered in the OpenSSH unprivileged child process, this issue could allow a remote attacker to perform user impersonation. (CVE number pending) Jann Horn discovered that OpenSSH incorrectly handled time windows for X connections. (CVE-2015-5600) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 15.04: openssh-server 1:6.7p1-5ubuntu1.2 Ubuntu 14.04 LTS: openssh-server 1:6.6p1-2ubuntu2.2 Ubuntu 12.04 LTS: openssh-server 1:5.9p1-5ubuntu1.6 In general, a standard system update will make all the necessary changes. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: openssh security, bug fix, and enhancement update Advisory ID: RHSA-2015:2088-06 Product: Red Hat Enterprise Linux Advisory URL: https://rhn.redhat.com/errata/RHSA-2015-2088.html Issue date: 2015-11-19 CVE Names: CVE-2015-5600 CVE-2015-6563 CVE-2015-6564 ===================================================================== 1. Summary: Updated openssh packages that fix multiple security issues, several bugs, and add various enhancements are now available for Red Hat Enterprise Linux 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 Server (v. 7) - aarch64, ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Server Optional (v. 7) - aarch64, ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Workstation (v. 7) - x86_64 Red Hat Enterprise Linux Workstation Optional (v. 7) - x86_64 3. Description: OpenSSH is OpenBSD's SSH (Secure Shell) protocol implementation. These packages include the core files necessary for both the OpenSSH client and server. A flaw was found in the way OpenSSH handled PAM authentication when using privilege separation. An attacker with valid credentials on the system and able to fully compromise a non-privileged pre-authentication process using a different flaw could use this flaw to authenticate as other users. An attacker able to fully compromise a non-privileged pre-authentication process using a different flaw could possibly cause sshd to crash or execute arbitrary code with root privileges. (CVE-2015-6564) It was discovered that the OpenSSH sshd daemon did not check the list of keyboard-interactive authentication methods for duplicates. (CVE-2015-5600) It was found that the OpenSSH ssh-agent, a program to hold private keys used for public key authentication, was vulnerable to password guessing attacks. An attacker able to connect to the agent could use this flaw to conduct a brute-force attack to unlock keys in the ssh-agent. (BZ#1238238) This update fixes the following bugs: * Previously, the sshd_config(5) man page was misleading and could thus confuse the user. This update improves the man page text to clearly describe the AllowGroups feature. (BZ#1150007) * The limit for the function for restricting the number of files listed using the wildcard character (*) that prevents the Denial of Service (DoS) for both server and client was previously set too low. Consequently, the user reaching the limit was prevented from listing a directory with a large number of files over Secure File Transfer Protocol (SFTP). This update increases the aforementioned limit, thus fixing this bug. (BZ#1160377) * When the ForceCommand option with a pseudoterminal was used and the MaxSession option was set to "2", multiplexed SSH connections did not work as expected. After the user attempted to open a second multiplexed connection, the attempt failed if the first connection was still open. This update modifies OpenSSH to issue only one audit message per session, and the user is thus able to open two multiplexed connections in this situation. (BZ#1199112) * The ssh-copy-id utility failed if the account on the remote server did not use an sh-like shell. Remote commands have been modified to run in an sh-like shell, and ssh-copy-id now works also with non-sh-like shells. (BZ#1201758) * Due to a race condition between auditing messages and answers when using ControlMaster multiplexing, one session in the shared connection randomly and unexpectedly exited the connection. This update fixes the race condition in the auditing code, and multiplexing connections now work as expected even with a number of sessions created at once. (BZ#1240613) In addition, this update adds the following enhancements: * As not all Lightweight Directory Access Protocol (LDAP) servers possess a default schema, as expected by the ssh-ldap-helper program, this update provides the user with an ability to adjust the LDAP query to get public keys from servers with a different schema, while the default functionality stays untouched. (BZ#1201753) * With this enhancement update, the administrator is able to set permissions for files uploaded using Secure File Transfer Protocol (SFTP). (BZ#1197989) * This update provides the LDAP schema in LDAP Data Interchange Format (LDIF) format as a complement to the old schema previously accepted by OpenLDAP. (BZ#1184938) * With this update, the user can selectively disable the Generic Security Services API (GSSAPI) key exchange algorithms as any normal key exchange. (BZ#1253062) Users of openssh are advised to upgrade to these updated packages, which correct these issues and add these enhancements. 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/): 1125110 - pam_namespace usage is not consistent across system-wide PAM configuration 1160377 - sftp is failing using wildcards and many files 1178116 - Default selinux policy prevents ssh-ldap-helper from connecting to LDAP server 1181591 - No Documentation= line in the sshd.service file 1184938 - Provide LDIF version of LPK schema 1187597 - sshd -T does not show all (default) options, inconsistency 1197666 - ssh client using HostbasedAuthentication aborts in FIPS mode 1197989 - RFE: option to let openssh/sftp force the exact permissions on newly uploaded files 1238238 - openssh: weakness of agent locking (ssh-add -x) to password guessing 1245969 - CVE-2015-5600 openssh: MaxAuthTries limit bypass via duplicates in KbdInteractiveDevices 1252844 - CVE-2015-6563 openssh: Privilege separation weakness related to PAM support 1252852 - CVE-2015-6564 openssh: Use-after-free bug related to PAM support 6. Package List: Red Hat Enterprise Linux Client (v. 7): Source: openssh-6.6.1p1-22.el7.src.rpm x86_64: openssh-6.6.1p1-22.el7.x86_64.rpm openssh-askpass-6.6.1p1-22.el7.x86_64.rpm openssh-clients-6.6.1p1-22.el7.x86_64.rpm openssh-debuginfo-6.6.1p1-22.el7.x86_64.rpm openssh-keycat-6.6.1p1-22.el7.x86_64.rpm openssh-server-6.6.1p1-22.el7.x86_64.rpm Red Hat Enterprise Linux Client Optional (v. 7): x86_64: openssh-debuginfo-6.6.1p1-22.el7.i686.rpm openssh-debuginfo-6.6.1p1-22.el7.x86_64.rpm openssh-ldap-6.6.1p1-22.el7.x86_64.rpm openssh-server-sysvinit-6.6.1p1-22.el7.x86_64.rpm pam_ssh_agent_auth-0.9.3-9.22.el7.i686.rpm pam_ssh_agent_auth-0.9.3-9.22.el7.x86_64.rpm Red Hat Enterprise Linux ComputeNode (v. 7): Source: openssh-6.6.1p1-22.el7.src.rpm x86_64: openssh-6.6.1p1-22.el7.x86_64.rpm openssh-clients-6.6.1p1-22.el7.x86_64.rpm openssh-debuginfo-6.6.1p1-22.el7.x86_64.rpm openssh-keycat-6.6.1p1-22.el7.x86_64.rpm openssh-server-6.6.1p1-22.el7.x86_64.rpm Red Hat Enterprise Linux ComputeNode Optional (v. 7): x86_64: openssh-askpass-6.6.1p1-22.el7.x86_64.rpm openssh-debuginfo-6.6.1p1-22.el7.i686.rpm openssh-debuginfo-6.6.1p1-22.el7.x86_64.rpm openssh-ldap-6.6.1p1-22.el7.x86_64.rpm openssh-server-sysvinit-6.6.1p1-22.el7.x86_64.rpm pam_ssh_agent_auth-0.9.3-9.22.el7.i686.rpm pam_ssh_agent_auth-0.9.3-9.22.el7.x86_64.rpm Red Hat Enterprise Linux Server (v. 7): Source: openssh-6.6.1p1-22.el7.src.rpm aarch64: openssh-6.6.1p1-22.el7.aarch64.rpm openssh-clients-6.6.1p1-22.el7.aarch64.rpm openssh-debuginfo-6.6.1p1-22.el7.aarch64.rpm openssh-keycat-6.6.1p1-22.el7.aarch64.rpm openssh-server-6.6.1p1-22.el7.aarch64.rpm ppc64: openssh-6.6.1p1-22.el7.ppc64.rpm openssh-askpass-6.6.1p1-22.el7.ppc64.rpm openssh-clients-6.6.1p1-22.el7.ppc64.rpm openssh-debuginfo-6.6.1p1-22.el7.ppc64.rpm openssh-keycat-6.6.1p1-22.el7.ppc64.rpm openssh-server-6.6.1p1-22.el7.ppc64.rpm ppc64le: openssh-6.6.1p1-22.el7.ppc64le.rpm openssh-askpass-6.6.1p1-22.el7.ppc64le.rpm openssh-clients-6.6.1p1-22.el7.ppc64le.rpm openssh-debuginfo-6.6.1p1-22.el7.ppc64le.rpm openssh-keycat-6.6.1p1-22.el7.ppc64le.rpm openssh-server-6.6.1p1-22.el7.ppc64le.rpm s390x: openssh-6.6.1p1-22.el7.s390x.rpm openssh-askpass-6.6.1p1-22.el7.s390x.rpm openssh-clients-6.6.1p1-22.el7.s390x.rpm openssh-debuginfo-6.6.1p1-22.el7.s390x.rpm openssh-keycat-6.6.1p1-22.el7.s390x.rpm openssh-server-6.6.1p1-22.el7.s390x.rpm x86_64: openssh-6.6.1p1-22.el7.x86_64.rpm openssh-askpass-6.6.1p1-22.el7.x86_64.rpm openssh-clients-6.6.1p1-22.el7.x86_64.rpm openssh-debuginfo-6.6.1p1-22.el7.x86_64.rpm openssh-keycat-6.6.1p1-22.el7.x86_64.rpm openssh-server-6.6.1p1-22.el7.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 7): aarch64: openssh-askpass-6.6.1p1-22.el7.aarch64.rpm openssh-debuginfo-6.6.1p1-22.el7.aarch64.rpm openssh-ldap-6.6.1p1-22.el7.aarch64.rpm openssh-server-sysvinit-6.6.1p1-22.el7.aarch64.rpm pam_ssh_agent_auth-0.9.3-9.22.el7.aarch64.rpm ppc64: openssh-debuginfo-6.6.1p1-22.el7.ppc.rpm openssh-debuginfo-6.6.1p1-22.el7.ppc64.rpm openssh-ldap-6.6.1p1-22.el7.ppc64.rpm openssh-server-sysvinit-6.6.1p1-22.el7.ppc64.rpm pam_ssh_agent_auth-0.9.3-9.22.el7.ppc.rpm pam_ssh_agent_auth-0.9.3-9.22.el7.ppc64.rpm ppc64le: openssh-debuginfo-6.6.1p1-22.el7.ppc64le.rpm openssh-ldap-6.6.1p1-22.el7.ppc64le.rpm openssh-server-sysvinit-6.6.1p1-22.el7.ppc64le.rpm pam_ssh_agent_auth-0.9.3-9.22.el7.ppc64le.rpm s390x: openssh-debuginfo-6.6.1p1-22.el7.s390.rpm openssh-debuginfo-6.6.1p1-22.el7.s390x.rpm openssh-ldap-6.6.1p1-22.el7.s390x.rpm openssh-server-sysvinit-6.6.1p1-22.el7.s390x.rpm pam_ssh_agent_auth-0.9.3-9.22.el7.s390.rpm pam_ssh_agent_auth-0.9.3-9.22.el7.s390x.rpm x86_64: openssh-debuginfo-6.6.1p1-22.el7.i686.rpm openssh-debuginfo-6.6.1p1-22.el7.x86_64.rpm openssh-ldap-6.6.1p1-22.el7.x86_64.rpm openssh-server-sysvinit-6.6.1p1-22.el7.x86_64.rpm pam_ssh_agent_auth-0.9.3-9.22.el7.i686.rpm pam_ssh_agent_auth-0.9.3-9.22.el7.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 7): Source: openssh-6.6.1p1-22.el7.src.rpm x86_64: openssh-6.6.1p1-22.el7.x86_64.rpm openssh-askpass-6.6.1p1-22.el7.x86_64.rpm openssh-clients-6.6.1p1-22.el7.x86_64.rpm openssh-debuginfo-6.6.1p1-22.el7.x86_64.rpm openssh-keycat-6.6.1p1-22.el7.x86_64.rpm openssh-server-6.6.1p1-22.el7.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 7): x86_64: openssh-debuginfo-6.6.1p1-22.el7.i686.rpm openssh-debuginfo-6.6.1p1-22.el7.x86_64.rpm openssh-ldap-6.6.1p1-22.el7.x86_64.rpm openssh-server-sysvinit-6.6.1p1-22.el7.x86_64.rpm pam_ssh_agent_auth-0.9.3-9.22.el7.i686.rpm pam_ssh_agent_auth-0.9.3-9.22.el7.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-2015-5600 https://access.redhat.com/security/cve/CVE-2015-6563 https://access.redhat.com/security/cve/CVE-2015-6564 https://access.redhat.com/security/updates/classification/#moderate 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 iD8DBQFWTj/BXlSAg2UNWIIRAgIEAJ4+Nlu4NsYtiDloNVrVn2F/vT/9kACdEHqE h3XwDOy3+OSs/h1DEpVBtV0= =x/s+ -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Note: the current version of the following document is available here: https://h20564.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_n a-c05128992 SUPPORT COMMUNICATION - SECURITY BULLETIN Document ID: c05128992 Version: 1 HPSBST03599 rev.1 - HPE 3PAR OS running OpenSSH, Remote Denial of Service (DoS), Access Restriction Bypass NOTICE: The information in this Security Bulletin should be acted upon as soon as possible. Release Date: 2016-05-11 Last Updated: 2016-05-11 Potential Security Impact: Remote Access Restriction Bypass, Denial of Service (DoS) Source: Hewlett Packard Enterprise, Product Security Response Team VULNERABILITY SUMMARY A vulnerability in OpenSSH has been addressed by HPE 3PAR OS. The vulnerabily could be exploited remotely resulting in Denial of Service (DoS) or access restriction bypass. References: - CVE-2015-5600 - PSRT110106 SUPPORTED SOFTWARE VERSIONS*: ONLY impacted versions are listed. HPE 3PAR OS versions 3.1.3 and later, prior to 3.2.1 MU5 and 3.2.2 MU2 running OpenSSH BACKGROUND CVSS 2.0 Base Metrics =========================================================== Reference Base Vector Base Score CVE-2015-5600 (AV:N/AC:L/Au:N/C:P/I:N/A:C) 8.5 =========================================================== Information on CVSS is documented in HP Customer Notice: HPSN-2008-002 RESOLUTION HPE has provided the following software updates and mitigation information to resolve the vulnerability in 3PAR OS running OpenSSH. + 3PAR OS 3.2.1 MU5 and 3.2.2 MU2 - HPE recommends prior impacted versions update to 3PAR OS 3.2.1 MU5 or 3.2.2 MU2. + 3PAR OS 3.1.3 is also vulnerable but will not be fixed. **Mitigation:** The best protection to guard against exploitation of this vulnerability is to securely configure and operate the storage array in accordance with the *HPE 3PAR Configuration Guidelines* documentation. Please contact HPE Technical Support for assistance. HISTORY Version:1 (rev.1) - 11 May 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. VCX prior to 9.8.18 with OpenSSH or ISC BIND. + VCX 9.8.18 for the following Products/SKUs: - J9672A HP VCX V7205 Platform w/ DL360 G7 Srvr - J9668A HP VCX IPC V7005 Pltfrm w/ DL120 G6 Srvr - JC517A HP VCX V7205 Platform w/DL 360 G6 Server - JE355A HP VCX V6000 Branch Platform 9.0 - JC516A HP VCX V7005 Platform w/DL 120 G6 Server - JC518A HP VCX Connect 200 Primry 120 G6 Server - J9669A HP VCX IPC V7310 Pltfrm w/ DL360 G7 Srvr - JE341A HP VCX Connect 100 Secondary - JE252A HP VCX Connect Primary MIM Module - JE253A HP VCX Connect Secondary MIM Module - JE254A HP VCX Branch MIM Module - JE355A HP VCX V6000 Branch Platform 9.0 - JD028A HP MS30-40 RTR w/VCX + T1/FXO/FXS/Mod - JD023A HP MSR30-40 Router with VCX MIM Module - JD024A HP MSR30-16 RTR w/VCX Ent Br Com MIM - JD025A HP MSR30-16 RTR w/VCX + 4FXO/2FXS Mod - JD026A HP MSR30-16 RTR w/VCX + 8FXO/4FXS Mod - JD027A HP MSR30-16 RTR w/VCX + 8BRI/4FXS Mod - JD029A HP MSR30-16 RTR w/VCX + E1/4BRI/4FXS - JE340A HP VCX Connect 100 Pri Server 9.0 - JE342A HP VCX Connect 100 Sec Server 9.0 HISTORY Version:1 (rev.1) - 28 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. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201512-04 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: OpenSSH: Multiple vulnerabilities Date: December 20, 2015 Bugs: #553724, #555518, #557340 ID: 201512-04 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== Multiple vulnerabilities have been found in OpenSSH, the worst of which could lead to arbitrary code execution, or cause a Denial of Service condition. Affected packages ================= ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 net-misc/openssh < 7.1_p1-r2 >= 7.1_p1-r2 Description =========== Multiple vulnerabilities have been discovered in OpenSSH. Please review the CVE identifiers referenced below for details. Impact ====== Workaround ========== There is no known workaround at this time. Resolution ========== All OpenSSH users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=net-misc/openssh-6.9_p1-r2" References ========== [ 1 ] CVE-2015-5352 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-5352 [ 2 ] CVE-2015-5600 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-5600 [ 3 ] CVE-2015-6563 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-6563 [ 4 ] CVE-2015-6564 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-6564 [ 5 ] CVE-2015-6565 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-6565 Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/201512-04 Concerns? ========= Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org. License ======= Copyright 2015 Gentoo Foundation, Inc; referenced text belongs to its owner(s). The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license. http://creativecommons.org/licenses/by-sa/2.5

AFFECTED PRODUCTS

CVSS

PROBLEMTYPE DATA

THREAT TYPE

network

TYPE

Design Error

CONFIGURATIONS

PATCH

EXTERNAL IDS

REFERENCES

CREDITS

king cope

SOURCES

LAST UPDATE DATE

2024-09-18T22:41:03.814000+00:00

SOURCES UPDATE DATE

SOURCES RELEASE DATE