VULNERABILITY INTELLIGENCE
CVE-2010-4237
CVSS score5.9 MEDIUM
EPSS probability0.82%
CISA KEVNot currently listed
Published2019-10-29
Last modified2026-06-16
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
Description
Mercurial before 1.6.4 fails to verify the Common Name field of SSL certificates which allows remote attackers who acquire a certificate signed by a Certificate Authority to perform a man-in-the-middle attack.
Weakness classification
- CWE-295: Improper Certificate Validation
Primary references
- security@ubuntu.com — Issue Tracking, Third Party Advisory
- security@ubuntu.com — Issue Tracking, Third Party Advisory
- security@ubuntu.com — Vendor Advisory
- security@ubuntu.com — Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Issue Tracking, Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Issue Tracking, Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Vendor Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory