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Overview

Vulnerability Score 5.0 5.0
CVE Id CVE-2007-5030
Last Modified 15 Nov 2008 01:59:27
Published 21 Sep 2007 03:17:00
Confidentiality Impact NONE NONE
Integrity Impact NONE NONE
Availability Impact PARTIAL PARTIAL
Access Vector NETWORK
Access Complexity LOW
Authentication NONE

CVE-2007-5030

Summary

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.

Vulnerable Systems

Application

  • Dibbler 0.6.0


References

BID - 25726

SECUNIA - 26876

FULLDISC - 20070918 [MU-200709-02] Dibbler Remote Denial of Service Vulnerability

MISC - http://labs.musecurity.com/wp-content/uploads/2007/09/mu-200709-02.txt

OSVDB - 40568

XF - dibbler-optionlength-dos(36684)


Last Updated: 27 May 2016 10:46:02