Unrated severityNVD Advisory· Published Feb 8, 2009· Updated Jun 16, 2026
CVE-2009-0478
CVE-2009-0478
Description
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
23cpe:2.3:a:squid:squid:2.7.stable1:*:*:*:*:*:*:*+ 21 more
- cpe:2.3:a:squid:squid:2.7.stable1:*:*:*:*:*:*:*
- cpe:2.3:a:squid:squid:2.7.stable2:*:*:*:*:*:*:*
- cpe:2.3:a:squid:squid:2.7.stable3:*:*:*:*:*:*:*
- cpe:2.3:a:squid:squid:2.7.stable4:*:*:*:*:*:*:*
- cpe:2.3:a:squid:squid:2.7.stable5:*:*:*:*:*:*:*
- cpe:2.3:a:squid:squid:3.0.stable1:*:*:*:*:*:*:*
- cpe:2.3:a:squid:squid:3.0.stable10:*:*:*:*:*:*:*
- cpe:2.3:a:squid:squid:3.0.stable11:*:*:*:*:*:*:*
- cpe:2.3:a:squid:squid:3.0.stable12:*:*:*:*:*:*:*
- cpe:2.3:a:squid:squid:3.0.stable2:*:*:*:*:*:*:*
- cpe:2.3:a:squid:squid:3.0.stable3:*:*:*:*:*:*:*
- cpe:2.3:a:squid:squid:3.0.stable4:*:*:*:*:*:*:*
- cpe:2.3:a:squid:squid:3.0.stable5:*:*:*:*:*:*:*
- cpe:2.3:a:squid:squid:3.0.stable6:*:*:*:*:*:*:*
- cpe:2.3:a:squid:squid:3.0.stable7:*:*:*:*:*:*:*
- cpe:2.3:a:squid:squid:3.0.stable8:*:*:*:*:*:*:*
- cpe:2.3:a:squid:squid:3.0.stable9:*:*:*:*:*:*:*
- cpe:2.3:a:squid:squid:3.1:*:*:*:*:*:*:*
- cpe:2.3:a:squid:squid:3.1.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:squid:squid:3.1.0.2:*:*:*:*:*:*:*
- cpe:2.3:a:squid:squid:3.1.0.3:*:*:*:*:*:*:*
- cpe:2.3:a:squid:squid:3.1.0.4:*:*:*:*:*:*:*
Patches
Vulnerability mechanics
References
12- www.securityfocus.com/bid/33604nvdExploitPatch
- secunia.com/advisories/33731nvdVendor Advisory
- secunia.com/advisories/34467nvdVendor Advisory
- www.squid-cache.org/Advisories/SQUID-2009_1.txtnvdVendor Advisory
- www.squid-cache.org/Versions/v2/2.7/changesets/12432.patchnvdVendor Advisory
- lists.opensuse.org/opensuse-security-announce/2009-03/msg00000.htmlnvd
- security.gentoo.org/glsa/glsa-200903-38.xmlnvd
- www.mandriva.com/security/advisoriesnvd
- www.securityfocus.com/archive/1/500653/100/0/threadednvd
- www.securitytracker.com/idnvd
- bugzilla.redhat.com/show_bug.cginvd
- www.exploit-db.com/exploits/8021nvd
News mentions
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