PT-2015-4907 · Dulwich · Dulwich

Ivan Fratric · Published 2015-03-28 · Updated 2024-07-12 · CVE-2015-0838

Positive Technologies (AI Summary)

CVSS v4.0

9.3

Critical

Base vector

AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Name of the Vulnerable Software and Affected Versions Dulwich versions prior to 0.9.9

Description The issue is related to a buffer overflow in the C implementation of the apply delta function in pack.c. This allows remote attackers to execute arbitrary code via a crafted pack file.

Recommendations For versions prior to 0.9.9, update to version 0.9.9 or later to resolve the issue. As a temporary workaround, consider restricting access to crafted pack files until the update is applied.

Fix

RCE

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

CVE-2015-0838

DLA-231-1

DSA-3206-1

GHSA-VJJF-3RVG-GV3V

MGASA-2015-0157

OPENSUSE-SU-2024:10124-1

OPENSUSE-SU-2024:11228-1

OPENSUSE-SU-2024:14139-1

PYSEC-2015-35

Affected Products

Dulwich

References · 20

• http://debian.org/security/2015/dsa-3206 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2024:14139-1 · Vendor Advisory
• https://osv.dev/vulnerability/DSA-3206-1 · Vendor Advisory
• https://lists.launchpad.net/dulwich-users/msg00829.html · Vendor Advisory
• https://osv.dev/vulnerability/MGASA-2015-0157 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2015-0838 · Security Note
• https://osv.dev/vulnerability/CVE-2015-0838 · Vendor Advisory
• https://osv.dev/vulnerability/PYSEC-2015-35 · Vendor Advisory
• https://advisories.mageia.org/MGASA-2015-0157.html · Security Note
• https://debian.org/security/2015/dsa-3206 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2024:10124-1 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2015-0838 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-vjjf-3rvg-gv3v · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2015-0838 · Vendor Advisory
• https://github.com/jelmer/dulwich · Note