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Test ID:1.3.6.1.4.1.25623.1.0.807451
Category:Denial of Service
Title:Squid Multiple DoS Vulnerabilities (SQUID-2016:2) - Linux
Summary:Squid is prone to multiple denial of service (DoS); vulnerabilities.
Description:Summary:
Squid is prone to multiple denial of service (DoS)
vulnerabilities.

Vulnerability Insight:
Multiple flaws exist due to:

- The 'http.cc' script proceeds with the storage of certain data after a response parsing failure.

- The Edge Side Includes (ESI) parser does not check buffer limits during XML parsing.

- An improper appending of data to String objects.

Vulnerability Impact:
Successful exploitation will allow remote HTTP servers to cause a
denial of service.

Affected Software/OS:
Squid version 3.x before 3.5.15 and 4.x before 4.0.7.

Solution:
Update to version 3.5.15, 4.0.7 or later.

CVSS Score:
5.0

CVSS Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:P

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2016-2571
Debian Security Information: DSA-3522 (Google Search)
http://www.debian.org/security/2016/dsa-3522
https://security.gentoo.org/glsa/201607-01
http://www.openwall.com/lists/oss-security/2016/02/26/2
RedHat Security Advisories: RHSA-2016:2600
http://rhn.redhat.com/errata/RHSA-2016-2600.html
http://www.securitytracker.com/id/1035101
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-2921-1
https://usn.ubuntu.com/3557-1/
Common Vulnerability Exposure (CVE) ID: CVE-2016-2570
Common Vulnerability Exposure (CVE) ID: CVE-2016-2569
CopyrightCopyright (C) 2016 Greenbone AG

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