VULNERABILITY INTELLIGENCE

CVE-2010-5076

CVSS score4.3 MEDIUM
EPSS probability1.40%
CISA KEVNot currently listed
Published2012-06-29
Last modified2026-06-16
CVSS vectorAV:N/AC:M/Au:N/C:N/I:P/A:N

Description

QSslSocket in Qt before 4.7.0-rc1 recognizes a wildcard IP address in the subject's Common Name field of an X.509 certificate, which might allow man-in-the-middle attackers to spoof arbitrary SSL servers via a crafted certificate issued by a legitimate Certification Authority.

Weakness classification

  • CWE-20: Improper Input Validation

Primary references