CVE-2007-5030

Multiple integer overflows in Dibbler 0.6.0 allow remote attackers to cause a denial of service (daemon crash) via packets containing options with large lengths, which trigger attempts at excessive memory allocation, as demonstrated by (1) the TSrvMsg constructor in SrvMessages/SrvMsg.cpp; the (2) TClntMsg, (3) TClntOptIAAddress, (4) TClntOptIAPrefix, (5) TOptVendorSpecInfo, and (6) TOptOptionRequest constructors; and the (7) TRelIfaceMgr::decodeRelayRepl, (8) TRelMsg::decodeOpts, and (9) TSrvIfaceMgr::decodeRelayForw methods.

🔗 References (14)

• cve@mitrehttp://klub.com.pl/dhcpv6/
• cve@mitrehttp://labs.musecurity.com/wp-content/uploads/2007/09/mu-200709-02.txt
• cve@mitrehttp://lists.grok.org.uk/pipermail/full-disclosure/2007-September/065892.html
• cve@mitrehttp://osvdb.org/40568
• cve@mitrehttp://secunia.com/advisories/26876
• cve@mitrehttp://www.securityfocus.com/bid/25726
• cve@mitrehttps://exchange.xforce.ibmcloud.com/vulnerabilities/36684
• af854a3a-2127-422b-91ae-364da2661108http://klub.com.pl/dhcpv6/
• af854a3a-2127-422b-91ae-364da2661108http://labs.musecurity.com/wp-content/uploads/2007/09/mu-200709-02.txt
• af854a3a-2127-422b-91ae-364da2661108http://lists.grok.org.uk/pipermail/full-disclosure/2007-September/065892.html
• af854a3a-2127-422b-91ae-364da2661108http://osvdb.org/40568
• af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/26876
• af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/25726
• af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/36684