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Secunia Security Advisory 36007

Secunia Security Advisory 36007
Posted Jul 27, 2009
Authored by Secunia | Site secunia.com

Secunia Security Advisory - Some vulnerabilities have been reported in Squid, which can be exploited by malicious people to cause a DoS (Denial of Service).

tags | advisory, denial of service, vulnerability
SHA-256 | cd3d7f1dca80734e62b06161d46f4866f77c24e26edc8b61f8bcf2b49cc72ffc

Secunia Security Advisory 36007

Change Mirror Download
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(Vulnerability Assessment Remediation Management)

If not, then implement it through the most reliable vulnerability
intelligence source on the market.

Implement it through Secunia.

For more information visit:
http://secunia.com/advisories/business_solutions/

Alternatively request a call from a Secunia representative today to
discuss how we can help you with our capabilities contact us at:
sales@secunia.com

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TITLE:
Squid Multiple Denial of Service Vulnerabilities

SECUNIA ADVISORY ID:
SA36007

VERIFY ADVISORY:
http://secunia.com/advisories/36007/

DESCRIPTION:
Some vulnerabilities have been reported in Squid, which can be
exploited by malicious people to cause a DoS (Denial of Service).

1) Various errors in the processing of HTTP headers can be exploited
to cause a DoS when a specially crafted request or response is being
processed.

2) Input validation errors in the processing of HTTP responses can be
exploited to cause a crash via a specially crafted response.

The vulnerabilities are reported in versions 3.0.STABLE16 or prior
and 3.1.0.11 or prior.

SOLUTION:
Update to 3.0.STABLE17, 3.1.0.12, or apply patches.

-- Squid 3.0 --

http://www.squid-cache.org/Versions/v3/3.0/changesets/b9070.patch
http://www.squid-cache.org/Versions/v3/3.0/changesets/b9074.patch
http://www.squid-cache.org/Versions/v3/3.0/changesets/b9075.patch

-- Squid 3.1: --
http://www.squid-cache.org/Versions/v3/3.1/changesets/b9654.patch
http://www.squid-cache.org/Versions/v3/3.1/changesets/b9661.patch

PROVIDED AND/OR DISCOVERED BY:
The vendor credits:
* Alex Montoanelli of www.unetvale.net
* Rob Middleton of Centenary Institute
* Tuomo Untinen, Ossi Herrala, and Jukka Taimisto from the CROSS
project at Codenomicon Ltd.

ORIGINAL ADVISORY:
http://www.squid-cache.org/Advisories/SQUID-2009_2.txt

----------------------------------------------------------------------

About:
This Advisory was delivered by Secunia as a free service to help
everybody keeping their systems up to date against the latest
vulnerabilities.

Subscribe:
http://secunia.com/advisories/secunia_security_advisories/

Definitions: (Criticality, Where etc.)
http://secunia.com/advisories/about_secunia_advisories/


Please Note:
Secunia recommends that you verify all advisories you receive by
clicking the link.
Secunia NEVER sends attached files with advisories.
Secunia does not advise people to install third party patches, only
use those supplied by the vendor.

----------------------------------------------------------------------

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