7.5Hoch
CVE-2026-87819GitPython before 3.1.60 Denial of Service via ReDoS
Beschreibung
GitPython before 3.1.60 contains a regular expression denial of service vulnerability in Actor.name_email_regex that processes commit author and committer fields. Attackers can craft a commit object with a malformed author field containing an unterminated angle bracket to cause quadratic backtracking, exhausting CPU resources for over two minutes per commit access.
Schwachstellentyp (CWE):
CWE-1333
Daten: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Wiedergegeben wie in der Quelle, auf Englisch.
Betroffene Produkte und Versionen
| Hersteller | Produkt | Versionen | |
|---|---|---|---|
| gitpython project | gitpython | < 3.1.60 | |
| gitpython-developers | GitPython | < 3.1.60, fixed 3.1.60 |
Referenzen und Patches
- GitHub Security Advisory (GHSA-g5vv-9gxw-82hx) vendor-advisoryExploitMitigationVendor Advisory
- VulnCheck Advisory: GitPython before 3.1.60 Denial of Service via ReDoS third-party-advisoryThird Party Advisory
CPE-Treffer (NVD) (1)
cpe:2.3:a:gitpython_project:gitpython:*:*:*:*:*:python:*:*< 3.1.60