Cryptographic Issues The advisory has been revoked - it doesn't affect any version of package qt4-x11 (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-DEBIAN9-QT4X11-605857
- published19 Aug 2020
- disclosed24 Feb 2013
Introduced: 24 Feb 2013
CVE-2012-6093 (opens in a new tab)Amendment
The Debian security team deemed this advisory irrelevant for Debian:9.
NVD Description
Note: Versions mentioned in the description apply only to the upstream qt4-x11 package and not the qt4-x11 package as distributed by Debian.
The QSslSocket::sslErrors function in Qt before 4.6.5, 4.7.x before 4.7.6, 4.8.x before 4.8.5, when using certain versions of openSSL, uses an "incompatible structure layout" that can read memory from the wrong location, which causes Qt to report an incorrect error when certificate validation fails and might cause users to make unsafe security decisions to accept a certificate.
References
- https://security-tracker.debian.org/tracker/CVE-2012-6093
- http://qt.gitorious.org/qt/qt/commit/3b14dc93cf0ef06f1424d7d6319a1af4505faa53%20%284.7%29
- http://qt.gitorious.org/qt/qt/commit/691e78e5061d4cbc0de212d23b06c5dffddf2098%20%284.8%29
- https://codereview.qt-project.org/#change,42461
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=697582
- https://bugzilla.redhat.com/show_bug.cgi?id=891955
- http://lists.qt-project.org/pipermail/announce/2013-January/000020.html
- http://www.openwall.com/lists/oss-security/2013/01/04/6
- http://secunia.com/advisories/52217
- http://lists.opensuse.org/opensuse-updates/2013-01/msg00086.html
- http://lists.opensuse.org/opensuse-updates/2013-01/msg00089.html
- http://lists.opensuse.org/opensuse-updates/2013-02/msg00014.html
- http://www.ubuntu.com/usn/USN-1723-1
- https://codereview.qt-project.org/#change%2C42461