AUGUST 4, 2026
Live Feed
Back to database
Case File

CVE-2009-2730

HIGH · CVSS 7.5 EPSS 2.15%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2009-08-12 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE
CVE-2009-2730
Severity
HIGH
CVSS
7.5
EPSS
2.15%

Original NVD Description

libgnutls in GnuTLS before 2.8.2 does not properly handle a '\0' character in a domain name in the subject's (1) Common Name (CN) or (2) Subject Alternative Name (SAN) field of an X.509 certificate, which allows man-in-the-middle attackers to spoof arbitrary SSL servers via a crafted certificate issued by a legitimate Certification Authority.