CVE-2007-4826

LowCVSS 3.5/10Last modified Jun 16, 2026

Description

bgpd in Quagga before 0.99.9 allows explicitly configured BGP peers to cause a denial of service (crash) via a malformed (1) OPEN message or (2) a COMMUNITY attribute, which triggers a NULL pointer dereference. NOTE: vector 2 only exists when debugging is enabled.

Metrics

CVSS 2.0 3.5/10AV:N/AC:M/Au:S/C:N/I:N/A:P

Affected software

No affected versions have been published.

Timeline

Published
Sep 12, 2007
Last modified
Jun 16, 2026
NVD status
Modified

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CVE-2007-4826: Low severity, CVSS 3.5 | Vulnix