CVE-2011-4100

EPSS 2.3%

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

n/a · n/a

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References

http://anonsvn.wireshark.org/viewvc?view=revision&revision=39140 http://openwall.com/lists/oss-security/2011/11/01/9 http://osvdb.org/76768 https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=6351 https://bugzilla.redhat.com/show_bug.cgi?id=750643 http://secunia.com/advisories/46644 https://exchange.xforce.ibmcloud.com/vulnerabilities/71090 https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14833 http://www.securityfocus.com/bid/50479 http://www.wireshark.org/security/wnpa-sec-2011-17.html