Upstream information

CVE-2005-4900 at MITRE

Description

SHA-1 is not collision resistant, which makes it easier for context-dependent attackers to conduct spoofing attacks, as demonstrated by attacks on the use of SHA-1 in TLS 1.2. NOTE: this CVE exists to provide a common identifier for referencing this SHA-1 issue; the existence of an identifier is not, by itself, a technology recommendation.

SUSE information

Overall state of this security issue: Does not affect SUSE products

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 4.3
Vector AV:N/AC:M/Au:N/C:P/I:N/A:N
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact Partial
Integrity Impact None
Availability Impact None

Note from the SUSE Security Team

SUSE has been phasing out SHA1 usage over the last years, replacing with SHA2 class hashes. Our repositories use SHA2 hashes, the SSL root certificates are now largely SHA2 signature based.

SUSE Bugzilla entries: 1026646 [NEW], 1026936 [RESOLVED / FIXED], 1042640 [RESOLVED / FIXED]

No SUSE Security Announcements cross referenced.

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Module for Basesystem 15
  • git-core >= 2.16.3-1.30
  • libsha1detectcoll-devel >= 1.0.3-2.18
  • libsha1detectcoll1 >= 1.0.3-2.18
Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 GA git-core
SUSE Linux Enterprise Module for Basesystem 15 GA libsha1detectcoll-devel
SUSE Linux Enterprise Module for Development Tools 15
  • git >= 2.16.3-1.30
  • git-arch >= 2.16.3-1.30
  • git-cvs >= 2.16.3-1.30
  • git-daemon >= 2.16.3-1.30
  • git-doc >= 2.16.3-1.30
  • git-email >= 2.16.3-1.30
  • git-gui >= 2.16.3-1.30
  • git-svn >= 2.16.3-1.30
  • git-web >= 2.16.3-1.30
  • gitk >= 2.16.3-1.30
  • libgit2-26 >= 0.26.3-1.26
  • libgit2-devel >= 0.26.3-1.26
Patchnames:
SUSE Linux Enterprise Module for Development Tools 15 GA git
SUSE Linux Enterprise Module for Development Tools 15 GA libgit2-26
openSUSE Leap 15.0
  • libgit2-26 >= 0.26.3-lp150.1.1
Patchnames:
openSUSE Leap 15.0 GA libgit2-26
openSUSE Leap 42.3
  • git >= 2.13.1-1.1
  • git-core >= 2.13.1-1.1
  • git-cvs >= 2.13.1-1.1
  • git-daemon >= 2.13.1-1.1
  • git-email >= 2.13.1-1.1
  • git-gui >= 2.13.1-1.1
  • git-svn >= 2.13.1-1.1
  • git-web >= 2.13.1-1.1
  • gitk >= 2.13.1-1.1
Patchnames:
openSUSE Leap 42.3 GA git


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
CaaS Platform 2.0 git Ignore
OpenStack Cloud Magnum Orchestration 7.0 git Ignore
SUSE Linux Enterprise SDK 11 SP4 git Ignore
SUSE Linux Enterprise SDK 12 SP2 git Ignore
SUSE Linux Enterprise SDK 12 SP3 git Ignore
SUSE Linux Enterprise Server 12 GA LTSS git Ignore
SUSE Linux Enterprise Server 12 SP1 LTSS git Ignore
SUSE Linux Enterprise Server 12 SP2 git Ignore
SUSE Linux Enterprise Server 12 SP3 git Ignore
SUSE Studio Onsite 1.3 git Ignore