CVE-2007-5031

Name: CVE-2007-5031
Creator: NVD / NIST
Published: 2007-09-21T19:17:00+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 1.75%

Last modified Jun 16, 2026

CVE-2007-5031 is a vulnerability of currently unknown severity. The TSrvOptIA_NA::rebind method in SrvOptions/SrvOptIA_NA.cpp in Dibbler 0.6.0 allows remote attackers to cause a denial of service (NULL dereference and daemon crash) via an invalid IA_NA option in a REBIND message.. EPSS estimates a 1.75% chance of exploitation in the next 30 days.

Description

The TSrvOptIA_NA::rebind method in SrvOptions/SrvOptIA_NA.cpp in Dibbler 0.6.0 allows remote attackers to cause a denial of service (NULL dereference and daemon crash) via an invalid IA_NA option in a REBIND message.

Metrics

EPSS Probability

1.75%

74.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-20

Affected Software

Vendor	Product	Versions
Dibbler	Dibbler	0.6.0

References

http://klub.com.pl/dhcpv6/Patch
http://labs.musecurity.com/wp-content/uploads/2007/09/mu-200709-02.txtPatch, Vendor Advisory
http://lists.grok.org.uk/pipermail/full-disclosure/2007-September/065892.htmlPatch, Vendor Advisory
http://osvdb.org/40567
http://secunia.com/advisories/26876Patch, Vendor Advisory
http://www.securityfocus.com/bid/25726Patch
https://exchange.xforce.ibmcloud.com/vulnerabilities/36686
http://klub.com.pl/dhcpv6/Patch
http://labs.musecurity.com/wp-content/uploads/2007/09/mu-200709-02.txtPatch, Vendor Advisory
http://lists.grok.org.uk/pipermail/full-disclosure/2007-September/065892.htmlPatch, Vendor Advisory
http://osvdb.org/40567
http://secunia.com/advisories/26876Patch, Vendor Advisory
http://www.securityfocus.com/bid/25726Patch
https://exchange.xforce.ibmcloud.com/vulnerabilities/36686

Timeline

Published: Sep 21, 2007
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2007-5031?

How severe is CVE-2007-5031?

Severity scoring for CVE-2007-5031 is pending analysis. The EPSS model estimates a 1.75% probability of exploitation in the next 30 days.

How do I fix CVE-2007-5031?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2007-5031?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST