Upstream information

CVE-2011-5000 at MITRE

Description

The ssh_gssapi_parse_ename function in gss-serv.c in OpenSSH 5.8 and earlier, when gssapi-with-mic authentication is enabled, allows remote authenticated users to cause a denial of service (memory consumption) via a large value in a certain length field. NOTE: there may be limited scenarios in which this issue is relevant.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 3.5
Vector AV:N/AC:M/Au:S/C:N/I:N/A:P
Access Vector Network
Access Complexity Medium
Authentication Single
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
SUSE Bugzilla entries: 755505 [RESOLVED / FIXED], 756370 [RESOLVED / DUPLICATE], 826672 [RESOLVED / DUPLICATE], 881234 [ASSIGNED], 996040 [RESOLVED / FIXED]

SUSE Security Advisories:
  • TID7022091, published Sa 3. Mär 12:00:39 CET 2018
  • TID7022102, published Sat Mar 3 09:45:41 UTC 2018

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Server 11 SP1
  • openssh >= 5.1p1-41.55.1
  • openssh-askpass >= 5.1p1-41.55.1
Patchnames:
slessp1-openssh
SUSE Linux Enterprise Server 11 SP2
  • openssh >= 5.1p1-41.55.1
  • openssh-askpass >= 5.1p1-41.55.1
Patchnames:
slessp1-openssh
SUSE Linux Enterprise Server 11 SP3
  • openssh >= 6.2p2-0.9.1
  • openssh-askpass >= 6.2p2-0.9.1
Patchnames:
SUSE Linux Enterprise Server 11 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 Desktop 10 SP4 for AMD64 and Intel EM64T
SUSE Linux Enterprise Desktop 10 SP4 for x86
SUSE Linux Enterprise Server 10 SP4 for AMD64 and Intel EM64T
SUSE Linux Enterprise Server 10 SP4 for IBM POWER
SUSE Linux Enterprise Server 10 SP4 for IBM zSeries 64bit
SUSE Linux Enterprise Server 10 SP4 for IPF
SUSE Linux Enterprise Server 10 SP4 for x86
  • openssh >= 5.1p1-41.12.8
  • openssh-askpass >= 5.1p1-41.12.8
sles10-sp4.x86-64
sles10-sp4.ppc
sles10-sp4.x86
sles10-sp4.ia64
sled10-sp4.x86-64
sled10-sp4.x86
sles10-sp4.s390x
ZYPP Patch Nr: 8248
SUSE Linux Enterprise Desktop 11 SP1
SUSE Linux Enterprise Desktop 11 SP2
SUSE Linux Enterprise Server 11 SP1
SUSE Linux Enterprise Server 11 SP1 for VMware
SUSE Linux Enterprise Server 11 SP2
  • openssh >= 5.1p1-41.55.1
  • openssh-askpass >= 5.1p1-41.55.1
sles11-sp1-vmware.x86
sles11-sp2.ppc
sles11-sp1.s390x
sled11-sp1.x86
sles11-sp1-vmware.x86-64
sles11-sp1.x86
sles11-sp2.x86
sles11-sp1.x86-64
sles11-sp2.s390x
sles11-sp2.x86-64
sles11-sp2.ia64
sles11-sp1.ppc
sles11-sp1.ia64
sled11-sp1.x86-64
sled11-sp2.x86
sled11-sp2.x86-64
SAT Patch Nr: 6672


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 10 SP4 openssh Released
SUSE Linux Enterprise Desktop 11 SP1 openssh Released
SUSE Linux Enterprise Desktop 11 SP2 openssh Released
SUSE Linux Enterprise Server 10 SP3 openssh Released
SUSE Linux Enterprise Server 10 SP4 openssh Released
SUSE Linux Enterprise Server 10 SP4 LTSS openssh Released
SUSE Linux Enterprise Server 11 SP1 openssh Released
SUSE Linux Enterprise Server 11 SP1 LTSS openssh Released
SUSE Linux Enterprise Server 11 SP2 openssh Released
SUSE Linux Enterprise Server 11 SP2 LTSS openssh Released
SUSE Linux Enterprise Server for SAP AIO 11 SP1 openssh Released
SUSE Linux Enterprise Server for SAP Applications 11 SP2 openssh Released
SUSE Linux Enterprise Server for SAP ES 11 SP1 openssh Released
SUSE Linux Enterprise Server for VMWare 11 SP2 openssh Released