CVE-2012-4293

EPSS 1.2%

plugins/ethercat/packet-ecatmb.c in the EtherCAT Mailbox dissector in Wireshark 1.4.x before 1.4.15, 1.6.x before 1.6.10, and 1.8.x before 1.8.2 does not properly handle certain integer fields, which allows remote attackers to cause a denial of service (application exit) via a malformed packet.

Affected products

n/a · n/a

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References

http://anonsvn.wireshark.org/viewvc/trunk/plugins/ethercat/packet-ecatmb.c?r1=43149&r2=43148&pathrev=43149 http://anonsvn.wireshark.org/viewvc?view=revision&revision=43149 http://lists.opensuse.org/opensuse-updates/2012-08/msg00033.html https://blogs.oracle.com/sunsecurity/entry/multiple_vulnerabilities_in_wireshark3 https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7562 http://secunia.com/advisories/50276 http://secunia.com/advisories/51363 http://secunia.com/advisories/54425 https://hermes.opensuse.org/messages/15514562 https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15527 http://www.gentoo.org/security/en/glsa/glsa-201308-05.xml http://www.securityfocus.com/bid/55035