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CVE-2007-5030

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…

Published Sep 21, 2007dibblerCWE-189EPSS 1.75%

Overview

CVE-2007-5030 is a medium-severity vulnerability affecting dibbler dibbler. It was published on September 21, 2007 and has a CVSS 2.0 base score of 5.0 (MEDIUM).

This vulnerability has a CVSS 2.0 base score of 5.0, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical 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.

Remediation

Check the references section for vendor advisories and patches from dibbler. Update dibbler to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected products

VendorProductVersionsStatus

References

Refklub.com.pl/dhcpv6/Reflabs.musecurity.com/wp-content/uploads/2007/09/mu-200709-02.txtReflists.grok.org.uk/pipermail/full-disclosure/2007-September/065892.htmlRefosvdb.org/40568Refsecunia.com/advisories/26876Refwww.securityfocus.com/bid/25726Refexchange.xforce.ibmcloud.com/vulnerabilities/36684Refklub.com.pl/dhcpv6/Reflabs.musecurity.com/wp-content/uploads/2007/09/mu-200709-02.txtReflists.grok.org.uk/pipermail/full-disclosure/2007-September/065892.html

How CyberStrike helps

Frequently asked questions

What is CVE-2007-5030?

CVE-2007-5030 is a medium-severity vulnerability affecting dibbler dibbler. It was published on September 21, 2007 and has a CVSS 2.0 base score of 5.0 (MEDIUM).

How severe is CVE-2007-5030?

This vulnerability has a CVSS 2.0 base score of 5.0, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2007-5030?

Check the references section for vendor advisories and patches from dibbler. Update dibbler to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2007-5030?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2007-5030 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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