Description
The CtcpParser::packedReply method in core/ctcpparser.cpp in Quassel before 0.7.3 allows remote attackers to cause a denial of service (crash) via a crafted Client-To-Client Protocol (CTCP) request, as demonstrated in the wild in September 2011.
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://osvdb.org/75351 ↗
- http://secunia.com/advisories/45970 ↗
- http://www.ubuntu.com/usn/USN-1200-1 ↗
- http://bugs.quassel-irc.org/projects/quassel-irc/repository/revisions/da215fcb9cd3096a3e223c87577d5d4ab8f8518b/diff/src/core/ctcpparser.cpp ↗
- http://www.securityfocus.com/bid/49526 ↗
- https://bugs.gentoo.org/show_bug.cgi?id=382313 ↗
- https://exchange.xforce.ibmcloud.com/vulnerabilities/69682 ↗
- http://www.openwall.com/lists/oss-security/2011/09/09/7 ↗
- http://www.openwall.com/lists/oss-security/2011/09/08/7 ↗