{"cve":"CVE-2015-0838","nvd":{"published":"2015-03-31T14:59:08.173","modified":"2026-06-17T00:21:00.647","status":"Modified","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.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-119"],"references":["http://www.debian.org/security/2015/dsa-3206","https://lists.launchpad.net/dulwich-users/msg00829.html","http://www.debian.org/security/2015/dsa-3206","https://lists.launchpad.net/dulwich-users/msg00829.html"],"products":["debian:debian_linux","dulwich_project:dulwich"],"source":"nvd","synced_at":"2026-10-19T20:35:35.528235705+00:00"},"epss":{"cve":"CVE-2015-0838","score":0.03379,"percentile":0.88778,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-vjjf-3rvg-gv3v","url":"https://osv.dev/vulnerability/GHSA-vjjf-3rvg-gv3v","summary":"Dulwich Buffer Overflow when handling pack files","modified":"2025-04-14T22:28:43.951717Z","packages":[{"ecosystem":"PyPI","name":"dulwich","purl":"pkg:pypi/dulwich","ranges":["<0.9.9"],"fixed":["0.9.9"]}]},{"id":"PYSEC-2015-35","url":"https://osv.dev/vulnerability/PYSEC-2015-35","summary":"","modified":"2026-06-10T17:01:12.353047752Z","packages":[{"ecosystem":"PyPI","name":"dulwich","purl":"pkg:pypi/dulwich","ranges":["<0.9.9"],"fixed":["0.9.9"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}