Description
The csnStreamDissector function in epan/dissectors/packet-csn1.c in the CSN.1 dissector in Wireshark 1.6.x before 1.6.3 does not initialize a certain variable, which allows remote attackers to cause a denial of service (application crash) via a malformed packet.
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
- https://bugzilla.redhat.com/show_bug.cgi?id=750643 ↗
- http://www.securityfocus.com/bid/50479 ↗
- http://www.wireshark.org/security/wnpa-sec-2011-17.html ↗
- http://secunia.com/advisories/46644 ↗
- http://anonsvn.wireshark.org/viewvc?view=revision&revision=39140 ↗
- http://osvdb.org/76768 ↗
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14833 ↗
- http://openwall.com/lists/oss-security/2011/11/01/9 ↗
- https://exchange.xforce.ibmcloud.com/vulnerabilities/71090 ↗
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=6351 ↗