CVE-2012-5238

epan/dissectors/packet-ppp.c in the PPP dissector in Wireshark 1.8.x before 1.8.3 uses incorrect OUI data structures during the decoding of (1) PPP and (2) LCP data, which allows remote attackers to cause a denial of service (assertion failure and application exit) via a malformed packet.

🔗 References (24)

• cve@mitrehttp://anonsvn.wireshark.org/viewvc/trunk/epan/dissectors/packet-ppp.c?r1=42989&r2=42988&pathrev=42989
• cve@mitrehttp://anonsvn.wireshark.org/viewvc/trunk/epan/dissectors/packet-ppp.c?r1=44688&r2=44687&pathrev=44688
• cve@mitrehttp://anonsvn.wireshark.org/viewvc?view=revision&revision=42989
• cve@mitrehttp://anonsvn.wireshark.org/viewvc?view=revision&revision=44688
• cve@mitrehttp://osvdb.org/85883
• cve@mitrehttp://www.securityfocus.com/bid/55754
• cve@mitrehttp://www.securitytracker.com/id?1027604
• cve@mitrehttp://www.wireshark.org/security/wnpa-sec-2012-27.html
• cve@mitrehttps://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7316
• cve@mitrehttps://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7668
• cve@mitrehttps://exchange.xforce.ibmcloud.com/vulnerabilities/79010
• cve@mitrehttps://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15593
• af854a3a-2127-422b-91ae-364da2661108http://anonsvn.wireshark.org/viewvc/trunk/epan/dissectors/packet-ppp.c?r1=42989&r2=42988&pathrev=42989
• af854a3a-2127-422b-91ae-364da2661108http://anonsvn.wireshark.org/viewvc/trunk/epan/dissectors/packet-ppp.c?r1=44688&r2=44687&pathrev=44688
• af854a3a-2127-422b-91ae-364da2661108http://anonsvn.wireshark.org/viewvc?view=revision&revision=42989