Out-of-Bounds Affecting git-arch package, versions <2.26.2-150000.59.1


Severity

Recommended
0.0
high
0
10

Based on SUSE Linux Enterprise Server security rating.

Threat Intelligence

EPSS
0.2% (58th percentile)

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  • Snyk IDSNYK-SLES152-GITARCH-7568962
  • published25 Jul 2024
  • disclosed23 Jul 2024

Introduced: 23 Jul 2024

CVE-2024-24577  (opens in a new tab)
CWE-119  (opens in a new tab)

How to fix?

Upgrade SLES:15.2 git-arch to version 2.26.2-150000.59.1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream git-arch package and not the git-arch package as distributed by SLES. See How to fix? for SLES:15.2 relevant fixed versions and status.

libgit2 is a portable C implementation of the Git core methods provided as a linkable library with a solid API, allowing to build Git functionality into your application. Using well-crafted inputs to git_index_add can cause heap corruption that could be leveraged for arbitrary code execution. There is an issue in the has_dir_name function in src/libgit2/index.c, which frees an entry that should not be freed. The freed entry is later used and overwritten with potentially bad actor-controlled data leading to controlled heap corruption. Depending on the application that uses libgit2, this could lead to arbitrary code execution. This issue has been patched in version 1.6.5 and 1.7.2.

CVSS Scores

version 3.1