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CVE-2007-1995

6.3 · MEDIUM

bgpd/bgp_attr.c in Quagga 0.98.6 and earlier, and 0.99.6 and earlier 0.99 versions, does not validate length values in the MP_REACH_NLRI and MP_UNREACH_NLRI attributes, which allows remote attacker…

Published Apr 12, 2007quaggaCWE-20EPSS 1.74%

Overview

CVE-2007-1995 is a medium-severity vulnerability affecting quagga quagga. It was published on April 12, 2007 and has a CVSS 2.0 base score of 6.3 (MEDIUM).

This vulnerability has a CVSS 2.0 base score of 6.3, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

Technical description

bgpd/bgp_attr.c in Quagga 0.98.6 and earlier, and 0.99.6 and earlier 0.99 versions, does not validate length values in the MP_REACH_NLRI and MP_UNREACH_NLRI attributes, which allows remote attackers to cause a denial of service (daemon crash or exit) via crafted UPDATE messages that trigger an assertion error or out of bounds read.

Remediation

Check the references section for vendor advisories and patches from quagga. Update quagga 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
quaggaquagga0Affected

References

Refbugzilla.quagga.net/show_bug.cgi?id=354Refbugzilla.quagga.net/show_bug.cgi?id=355Refsecunia.com/advisories/24808Refsecunia.com/advisories/25084Refsecunia.com/advisories/25119Refsecunia.com/advisories/25255Refsecunia.com/advisories/25293Refsecunia.com/advisories/25312Refsecunia.com/advisories/25428Refsecunia.com/advisories/29743

How CyberStrike helps

Frequently asked questions

What is CVE-2007-1995?

CVE-2007-1995 is a medium-severity vulnerability affecting quagga quagga. It was published on April 12, 2007 and has a CVSS 2.0 base score of 6.3 (MEDIUM).

How severe is CVE-2007-1995?

This vulnerability has a CVSS 2.0 base score of 6.3, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2007-1995?

Check the references section for vendor advisories and patches from quagga. Update quagga 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-2007-1995?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2007-1995 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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