CVE-2010-5076 — Improper Input Validation in QT

CWE-20 — Improper Input Validation5 documents5 sources
Severity
4.3MEDIUMNVD
EPSS
0.5%
top 34.20%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Digia QTQT
Timeline
PublishedJun 29
Latest updateMay 13

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.

CVSS vector

AV:N/AC:M/C:N/I:P/A:NExploitability: 8.6 | Impact: 2.9

Affected Packages2 packages

▶NVDdigia/qt4.6.4
▶NVDqt/qt29 versions+28

Patches

Patch: qt.gitorious.org ↗Patch: qt.gitorious.org ↗Patch: qt.gitorious.org ↗

🔴Vulnerability Details

1
GHSA
GHSA-c3q6-g74w-mvvq: QSslSocket in Qt before 4↗2022-05-13
▶

📋Vendor Advisories

2
Ubuntu
Qt vulnerabilities↗2012-07-11
▶
Red Hat
Qt: QSslSocket incorrect handling of IP wildcards in certificate Common Name↗2010-07-14
▶

💬Community

1
Bugzilla
CVE-2010-5076 Qt: QSslSocket incorrect handling of IP wildcards in certificate Common Name↗2010-09-03
▶
CVE-2010-5076 — Improper Input Validation in Digia QT | cvebase