Upstream information

CVE-2014-2653 at MITRE

Description

The verify_host_key function in sshconnect.c in the client in OpenSSH 6.6 and earlier allows remote servers to trigger the skipping of SSHFP DNS RR checking by presenting an unacceptable HostCertificate.

SUSE information

Overall state of this security issue: Pending

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 5.8
Vector AV:N/AC:M/Au:N/C:P/I:P/A:N
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact None

Note from the SUSE Security Team

The certificate support was only introduced in openssh 5.4p1, so older versions are not affected by this problem.

SUSE Bugzilla entries: 1074631 [IN_PROGRESS], 870532 [RESOLVED / FIXED], 913479 [IN_PROGRESS], 916239 [RESOLVED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Desktop 12
  • openssh >= 6.6p1-4.6
  • openssh-helpers >= 6.6p1-4.6
Patchnames:
SUSE Linux Enterprise Desktop 12 GA openssh
SUSE Linux Enterprise Desktop 12 SP1
  • openssh >= 6.6p1-29.1
  • openssh-helpers >= 6.6p1-29.1
Patchnames:
SUSE Linux Enterprise Desktop 12 SP1 GA openssh
SUSE Linux Enterprise Desktop 12 SP2
  • openssh >= 7.2p2-55.1
  • openssh-helpers >= 7.2p2-55.1
Patchnames:
SUSE Linux Enterprise Desktop 12 SP2 GA openssh
SUSE Linux Enterprise Desktop 12 SP3
  • openssh >= 7.2p2-69.1
  • openssh-helpers >= 7.2p2-69.1
Patchnames:
SUSE Linux Enterprise Desktop 12 SP3 GA openssh
SUSE Linux Enterprise Server 11 SP4
  • openssh >= 6.6p1-4.7
  • openssh-fips >= 6.6p1-4.7
Patchnames:
SUSE Linux Enterprise Server 11 SP4 GA openssh
SUSE Linux Enterprise Server 11-SECURITY
  • openssh-openssl1 >= 6.6p1-10.1
  • openssh-openssl1-helpers >= 6.6p1-10.1
Patchnames:
SUSE Linux Enterprise Server 11-SECURITY GA openssh-openssl1
SUSE Linux Enterprise Server 12
  • openssh >= 6.6p1-4.6
  • openssh-fips >= 6.6p1-4.6
  • openssh-helpers >= 6.6p1-4.6
Patchnames:
SUSE Linux Enterprise Server 12 GA openssh
SUSE Linux Enterprise Server 12 SP1
  • openssh >= 6.6p1-29.1
  • openssh-fips >= 6.6p1-29.1
  • openssh-helpers >= 6.6p1-29.1
Patchnames:
SUSE Linux Enterprise Server 12 SP1 GA openssh
SUSE Linux Enterprise Server 12 SP2
  • openssh >= 7.2p2-55.1
  • openssh-fips >= 7.2p2-55.1
  • openssh-helpers >= 7.2p2-55.1
Patchnames:
SUSE Linux Enterprise Server 12 SP2 GA openssh
SUSE Linux Enterprise Server 12 SP3
  • openssh >= 7.2p2-69.1
  • openssh-fips >= 7.2p2-69.1
  • openssh-helpers >= 7.2p2-69.1
Patchnames:
SUSE Linux Enterprise Server 12 SP3 GA openssh
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2
  • openssh >= 7.2p2-55.1
  • openssh-fips >= 7.2p2-55.1
  • openssh-helpers >= 7.2p2-55.1
Patchnames:
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 GA openssh
SUSE Linux Enterprise Desktop 11 SP3
SUSE Linux Enterprise Server 11 SP3
SUSE Linux Enterprise Server 11 SP3 for VMware
  • openssh >= 6.2p2-0.13.1
  • openssh-askpass >= 6.2p2-0.13.1
  • openssh-askpass-gnome >= 6.2p2-0.13.1
Builds
SAT Patch Nr: 9357
openSUSE Leap 42.1
  • openssh >= 6.6p1-6.3
  • openssh-helpers >= 6.6p1-6.3
Patchnames:
openSUSE Leap 42.1 GA openssh
openSUSE Leap 42.2
  • openssh >= 7.2p2-6.1
  • openssh-helpers >= 7.2p2-6.1
Patchnames:
openSUSE Leap 42.2 GA openssh
openSUSE Leap 42.3
  • openssh >= 7.2p2-13.1
  • openssh-helpers >= 7.2p2-13.1
Patchnames:
openSUSE Leap 42.3 GA openssh


Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification.

Product(s) Source package State
SUSE Linux Enterprise Desktop 10 SP3 openssh Released
SUSE Linux Enterprise Desktop 11 SP1 openssh Released
SUSE Linux Enterprise Desktop 11 SP3 openssh Released
SUSE Linux Enterprise Server 10 SP3 openssh Released
SUSE Linux Enterprise Server 11 SP1 openssh Released
SUSE Linux Enterprise Server 11 SP1 LTSS openssh Released
SUSE Linux Enterprise Server 11 SP3 openssh Released
SUSE Linux Enterprise Server for SAP AIO 11 SP1 openssh Released
SUSE Linux Enterprise Server for VMWare 11 SP3 openssh Released