Vulnerability Description
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.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Dibbler | Dibbler | 0.6.0 |
Related Weaknesses (CWE)
References
- http://klub.com.pl/dhcpv6/
- http://labs.musecurity.com/wp-content/uploads/2007/09/mu-200709-02.txtPatch
- http://lists.grok.org.uk/pipermail/full-disclosure/2007-September/065892.htmlPatchVendor Advisory
- http://osvdb.org/40568
- http://secunia.com/advisories/26876PatchVendor Advisory
- http://www.securityfocus.com/bid/25726Patch
- https://exchange.xforce.ibmcloud.com/vulnerabilities/36684
- http://klub.com.pl/dhcpv6/
- http://labs.musecurity.com/wp-content/uploads/2007/09/mu-200709-02.txtPatch
- http://lists.grok.org.uk/pipermail/full-disclosure/2007-September/065892.htmlPatchVendor Advisory
- http://osvdb.org/40568
- http://secunia.com/advisories/26876PatchVendor Advisory
- http://www.securityfocus.com/bid/25726Patch
- https://exchange.xforce.ibmcloud.com/vulnerabilities/36684
FAQ
What is CVE-2007-5030?
CVE-2007-5030 is a vulnerability with a CVSS score of 5.0 (MEDIUM). 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 me...
How severe is CVE-2007-5030?
CVE-2007-5030 has been rated MEDIUM with a CVSS base score of 5.0/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2007-5030?
Check the references section above for vendor advisories and patch information. Affected products include: Dibbler Dibbler.