CVE-2007-4826
Low
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.
SeverityLow
CVSS3.5
Exploit probability—
ProductQuagga
PublishedSep 12, 2007
First seenSep 12, 2007
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| quagga quagga | v ≤ 0.99.8, 0.95, 0.96, 0.96.1, 0.96.2, 0.96.3, 0.96.4, 0.96.5, 0.97.0, 0.97.1, 0.97.2, 0.97.3, 0.97.4, 0.97.5, 0.98.0, 0.98.1, 0.98.2, 0.98.3, 0.98.4, 0.98.5, 0.98.6, 0.99.1, 0.99.2, 0.99.3, 0.99.4, 0.99.5, 0.99.6, 0.99.7 | — |
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