Integer overflow in Git
CVE-2022-41903
Git is distributed revision control system. `git log` can display commits in an arbitrary format using its `--format` specifiers. This functionality is also exposed to `git archive` via the `export-subst` gitattribute. When processing the…
Vulnerability class: Integer Overflow
EPSS: 0.443 (98.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Git — versions < 2.30.7, >= 2.31.0, < 2.31.6, >= 2.32.0, < 2.32.5
- Git-scm Git — versions 2.39.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security-advisories@github.com (x_refsource_CONFIRM, Third Party Advisory)
- security-advisories@github.com (Patch, Third Party Advisory, x_refsource_MISC, Release Notes)
- security-advisories@github.com (x_refsource_MISC, Vendor Advisory)
- security-advisories@github.com (x_refsource_MISC, Vendor Advisory)
- security-advisories@github.com
Frequently asked questions
- What is CVE-2022-41903?
- CVE-2022-41903 is a critical-severity vulnerability in Git, classified under Integer Overflow or Wraparound. CVSS score: 9.8/10. Published 2023-01-17.
- How severe is CVE-2022-41903?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2022-41903 known to be exploited?
- 19 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.