Upstream information

CVE-2012-4562 at MITRE

Description

Multiple integer overflows in libssh before 0.5.3 allow remote attackers to cause a denial of service (infinite loop or crash) and possibly execute arbitrary code via unspecified vectors, which triggers a buffer overflow, infinite loop, or possibly some other unspecified vulnerabilities.

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 7.5
Vector AV:N/AC:L/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
SUSE Bugzilla entry: 789827 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Desktop 11 SP2
  • libssh2 >= 0.2-5.18.1
Patchnames:
sledsp2-libssh2
SUSE Linux Enterprise Software Development Kit 11 SP2
  • libssh2 >= 0.2-5.18.1
Patchnames:
sdksp2-libssh2
SUSE Linux Enterprise Software Development Kit 11 SP4
  • libssh2 >= 0.2-5.20.1
Patchnames:
SUSE Linux Enterprise Software Development Kit 11 SP4 GA libssh2
SUSE Linux Enterprise Desktop 11 SP2
SUSE Linux Enterprise Software Development Kit 11 SP2
  • libssh2 >= 0.2-5.18.1
sle11-sp2-sdk.ppc
sled11-sp2.x86
sle11-sp2-sdk.s390x
sled11-sp2.x86-64
sle11-sp2-sdk.x86-64
sle11-sp2-sdk.ia64
sle11-sp2-sdk.x86
SAT Patch Nr: 7073


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Please note that this evaluation state might be work in progress, incomplete or outdated.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 11 SP2 libssh Released
SUSE Linux Enterprise SDK 11 SP2 libssh Released