CVE-2009-0478

45Vexday Risk Score

No sign of exploitation. It has a public proof of concept.

ssvc Attendepss 72%

exploitation probability

72%top 1% of all CVEs

observed exploitation

nono source reports it

1 public exploit(s)

Squid 2.7 to 2.7.STABLE5, 3.0 to 3.0.STABLE12, and 3.1 to 3.1.0.4 allows remote attackers to cause a denial of service via an HTTP request with an invalid version number, which triggers a reachable assertion in (1) HttpMsg.c and (2) HttpStatusLine.c.

Affected products

n/a · n/a

public PoCs found — 1✓ VexDay Proof

cve_reference✓ VexDay Proofwww.exploit-db.com/exploits/8021

⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

References

http://lists.opensuse.org/opensuse-security-announce/2009-03/msg00000.html https://bugzilla.redhat.com/show_bug.cgi?id=484246 http://secunia.com/advisories/33731 http://secunia.com/advisories/34467 http://security.gentoo.org/glsa/glsa-200903-38.xml https://www.exploit-db.com/exploits/8021 http://www.mandriva.com/security/advisories?name=MDVSA-2009:034 http://www.securityfocus.com/archive/1/500653/100/0/threaded http://www.securityfocus.com/bid/33604 http://www.securitytracker.com/id?1021684 http://www.squid-cache.org/Advisories/SQUID-2009_1.txt http://www.squid-cache.org/Versions/v2/2.7/changesets/12432.patch