Test ID:	1.3.6.1.4.1.25623.1.1.1.2.2016.478
Category:	Debian Local Security Checks
Title:	Debian: Security Advisory (DLA-478-1)
Summary:	The remote host is missing an update for the Debian 'squid3' package(s) announced via the DLA-478-1 advisory.
Description:	Summary: The remote host is missing an update for the Debian 'squid3' package(s) announced via the DLA-478-1 advisory. Vulnerability Insight: Several security issues have been discovered in the Squid caching proxy. CVE-2016-4051 CESG and Yuriy M. Kaminskiy discovered that Squid cachemgr.cgi was vulnerable to a buffer overflow when processing remotely supplied inputs relayed through Squid. CVE-2016-4052 CESG discovered that a buffer overflow made Squid vulnerable to a Denial of Service (DoS) attack when processing ESI responses. CVE-2016-4053 CESG found that Squid was vulnerable to public information disclosure of the server stack layout when processing ESI responses. CVE-2016-4054 CESG discovered that Squid was vulnerable to remote code execution when processing ESI responses. CVE-2016-4554 Jianjun Chen found that Squid was vulnerable to a header smuggling attack that could lead to cache poisoning and to bypass of same-origin security policy in Squid and some client browsers. CVE-2016-4555 and CVE-2016-4556 'bfek-18' and '@vftable' found that Squid was vulnerable to a Denial of Service (DoS) attack when processing ESI responses, due to incorrect pointer handling and reference counting. For Debian 7 Wheezy, these issues have been fixed in squid3 version 3.1.20-2.2+deb7u5. We recommend you to upgrade your squid3 packages. Affected Software/OS: 'squid3' package(s) on Debian 7. Solution: Please install the updated package(s). CVSS Score: 6.8 CVSS Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2016-4051 BugTraq ID: 86788 http://www.securityfocus.com/bid/86788 BugTraq ID: 91787 http://www.securityfocus.com/bid/91787 Debian Security Information: DSA-3625 (Google Search) http://www.debian.org/security/2016/dsa-3625 https://security.gentoo.org/glsa/201607-01 http://www.openwall.com/lists/oss-security/2016/04/20/9 http://www.openwall.com/lists/oss-security/2016/04/20/6 RedHat Security Advisories: RHSA-2016:1138 https://access.redhat.com/errata/RHSA-2016:1138 RedHat Security Advisories: RHSA-2016:1139 https://access.redhat.com/errata/RHSA-2016:1139 RedHat Security Advisories: RHSA-2016:1140 https://access.redhat.com/errata/RHSA-2016:1140 http://www.securitytracker.com/id/1035646 SuSE Security Announcement: SUSE-SU-2016:1996 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00010.html SuSE Security Announcement: SUSE-SU-2016:2089 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00040.html SuSE Security Announcement: openSUSE-SU-2016:2081 (Google Search) http://lists.opensuse.org/opensuse-updates/2016-08/msg00069.html http://www.ubuntu.com/usn/USN-2995-1 Common Vulnerability Exposure (CVE) ID: CVE-2016-4052 http://www.securitytracker.com/id/1035647 Common Vulnerability Exposure (CVE) ID: CVE-2016-4053 Common Vulnerability Exposure (CVE) ID: CVE-2016-4054 Common Vulnerability Exposure (CVE) ID: CVE-2016-4554 http://www.securitytracker.com/id/1035769 Common Vulnerability Exposure (CVE) ID: CVE-2016-4555 http://www.openwall.com/lists/oss-security/2016/05/06/3 http://www.openwall.com/lists/oss-security/2016/05/06/5 http://www.securitytracker.com/id/1035770 Common Vulnerability Exposure (CVE) ID: CVE-2016-4556
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