A denial of service problem in Squid3 initiated via invalid Content-Length headers and memory leaks has been fixed. (CVE-2012-5643 / CVE-2013-0189, SQUID-2012:1)

Also a logrotate permission issue has been fixed.

This squid update includes several security fixes and minor changes.

  -     squid-2.7.x-bnc829084-CVE-2013-4115-BO_request_handling.
    diff Squid advisory SQUID-2013_2, CVE-2013-4115,     [bnc#829084] Specially crafted http requests can trigger     a buffer overflow when squid attempts to resolve an     overly long hostname.

  -     squid-2.7.x-bnc796999-bnc794954-CVE-2012-5643-CVE-2013-0     188-cachemgr_cgi_dos.diff memory leak in cachemgr.cgi     known as CVE-2013-0189, which is the underfixed     CVE-2012-5643 problem. [bnc#796999] [bnc#794954]

  - run logrotate as squid:nogroup [bnc#677335]

The remote Solaris system is missing necessary patches to address security updates :

  - Multiple memory leaks in tools/cachemgr.cc in     cachemgr.cgi in Squid 2.x and 3.x before 3.1.22, 3.2.x     before 3.2.4, and 3.3.x before 3.3.0.2 allow remote     attackers to cause a denial of service (memory     consumption) via (1) invalid Content-Length headers, (2)     long POST requests, or (3) crafted authentication     credentials. (CVE-2012-5643)

  - cachemgr.cgi in Squid 3.1.x and 3.2.x, possibly 3.1.22,     3.2.4, and other versions, allows remote attackers to     cause a denial of service (resource consumption) via a     crafted request. NOTE: this issue is due to an incorrect     fix for CVE-2012-5643, possibly involving an incorrect     order of arguments or incorrect comparison.
    (CVE-2013-0189)

A denial of service problem in Squid via invalid Content-Length headers and memory leaks has been fixed. (CVE-2012-5643 / CVE-2013-0189, SQUID-2012:1)

Also a logrotate permission issue has been fixed.

Updated squid packages fix security vulnerability :

Due to missing input validation, the Squid cachemgr.cgi tool in Squid before 3.1.22 and 3.2.4 is vulnerable to a denial of service attack when processing specially crafted requests (CVE-2012-5643).

It was discovered that the patch for CVE-2012-5643 was incorrect. A remote attacker could exploit this flaw to perform a denial of service attack (CVE-2013-0189).

The remote host is affected by the vulnerability described in GLSA-201309-22 (Squid: Multiple vulnerabilities)

    Multiple vulnerabilities have been discovered in Squid. Please review       the CVE identifiers referenced below for details.
  Impact :

    A remote attacker may be able to bypass ACL restrictions or cause a       Denial of Service condition.
  Workaround :

    There is no known workaround at this time.

This is security update that fixes multiple memory leaks in cachemgr tool. (CVE-2013-0189)

Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
64889	SuSE 11.2 Security Update : squid3 (SAT Patch Number 7336)	Nessus	SuSE Local Security Checks	2013/2/26	2021/1/19	medium
75139	openSUSE Security Update : squid (openSUSE-SU-2013:1436-1)	Nessus	SuSE Local Security Checks	2014/6/13	2021/1/19	high
80773	Oracle Solaris Third-Party Patch Update : squid (multiple_vulnerabilities_in_squid)	Nessus	Solaris Local Security Checks	2015/1/19	2021/1/14	medium
64864	SuSE 11.2 Security Update : squid (SAT Patch Number 7335)	Nessus	SuSE Local Security Checks	2013/2/24	2021/1/19	medium
66141	Mandriva Linux Security Advisory : squid (MDVSA-2013:129)	Nessus	Mandriva Local Security Checks	2013/4/20	2021/1/6	medium
70182	GLSA-201309-22 : Squid: Multiple vulnerabilities	Nessus	Gentoo Local Security Checks	2013/9/28	2021/1/6	high
64514	Fedora 17 : squid-3.2.5-2.fc17 (2013-1625)	Nessus	Fedora Local Security Checks	2013/2/10	2021/1/11	medium

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