CVE-2015-0838
CRITICAL9.8EPSS 2.8%dulwich - security update
Published: 5/17/2022Modified: 4/28/2026
Description
Buffer overflow in the C implementation of the apply_delta function in _pack.c in Dulwich before 0.9.9 allows remote attackers to execute arbitrary code via a crafted pack file.
Affected packages (4)
- Debian/dulwichfrom 0, < 0.10.1-1
- Debian/dulwichfrom 0, < 0.6.1-1+deb6u1
- PyPI/dulwichfrom 0, < 0.9.9
- PyPI/dulwichfrom 0, < 0.9.9
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N |
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
References (6)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2015-0838
- ADVISORYhttps://security-tracker.debian.org/tracker/CVE-2015-0838
- PATCHhttps://github.com/jelmer/dulwich
- WEBhttps://github.com/pypa/advisory-database/tree/main/vulns/dulwich/PYSEC-2015-35.yaml
- WEBhttps://lists.launchpad.net/dulwich-users/msg00829.html
- WEBhttp://www.debian.org/security/2015/dsa-3206