Vulnerability CVE-2009-0478
Published: 2009-02-08   Modified: 2012-02-13

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.

Type:

CWE-20

 (Improper Input Validation)

CVSS2 => (AV:N/AC:L/Au:N/C:N/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
5/10
2.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
Squid -> Squid 

 References:
http://lists.opensuse.org/opensuse-security-announce/2009-03/msg00000.html
http://security.gentoo.org/glsa/glsa-200903-38.xml
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
https://bugzilla.redhat.com/show_bug.cgi?id=484246
https://www.exploit-db.com/exploits/8021
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