Description
Buffer overflow in the fribidi_utf8_to_unicode function in PyFriBidi before 0.11.0 allows remote attackers to cause a denial of service (application crash) via a 4-byte utf-8 sequence.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://www.openwall.com/lists/oss-security/2012/03/14/9 ↗
- https://exchange.xforce.ibmcloud.com/vulnerabilities/74001 ↗
- https://github.com/pediapress/pyfribidi/commit/d2860c655357975e7b32d84e6b45e98f0dcecd7a ↗
- http://groups.google.com/group/linux.debian.bugs.dist/browse_thread/thread/aacd036037217998/8d095f85f3665bff?lnk=raot ↗
- http://lists.fedoraproject.org/pipermail/package-announce/2012-March/076038.html ↗
- http://www.openwall.com/lists/oss-security/2012/03/14/4 ↗
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=663189 ↗
- https://bugzilla.redhat.com/show_bug.cgi?id=801896 ↗
- https://bugzilla.wikimedia.org/show_bug.cgi?id=35055 ↗
- http://www.securityfocus.com/bid/52451 ↗
- http://lists.fedoraproject.org/pipermail/package-announce/2012-March/075293.html ↗
- https://github.com/pediapress/pyfribidi/issues/2%29: ↗
- http://lists.fedoraproject.org/pipermail/package-announce/2012-March/076053.html ↗