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author | Alex Legler <alex@a3li.li> | 2015-03-08 22:02:38 +0100 |
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committer | Alex Legler <alex@a3li.li> | 2015-03-08 22:02:38 +0100 |
commit | a24567fbc43f221b14e805f9bc0b7c6d16911c46 (patch) | |
tree | 910a04fe6ee560ac0eebac55f3cd2781c3519760 /glsa-200502-04.xml | |
download | glsa-a24567fbc43f221b14e805f9bc0b7c6d16911c46.tar.gz glsa-a24567fbc43f221b14e805f9bc0b7c6d16911c46.tar.bz2 glsa-a24567fbc43f221b14e805f9bc0b7c6d16911c46.zip |
Import existing advisories
Diffstat (limited to 'glsa-200502-04.xml')
-rw-r--r-- | glsa-200502-04.xml | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/glsa-200502-04.xml b/glsa-200502-04.xml new file mode 100644 index 00000000..01095742 --- /dev/null +++ b/glsa-200502-04.xml @@ -0,0 +1,87 @@ +<?xml version="1.0" encoding="utf-8"?> +<?xml-stylesheet href="/xsl/glsa.xsl" type="text/xsl"?> +<?xml-stylesheet href="/xsl/guide.xsl" type="text/xsl"?> +<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> + +<glsa id="200502-04"> + <title>Squid: Multiple vulnerabilities</title> + <synopsis> + Squid contains vulnerabilities in the code handling WCCP, HTTP and LDAP + which could lead to Denial of Service, access control bypass, web cache and + log poisoning. + </synopsis> + <product type="ebuild">squid</product> + <announced>February 02, 2005</announced> + <revised>February 02, 2005: 02</revised> + <bug>79495</bug> + <bug>78776</bug> + <bug>80201</bug> + <bug>80341</bug> + <access>remote</access> + <affected> + <package name="net-proxy/squid" auto="yes" arch="*"> + <unaffected range="ge">2.5.7-r5</unaffected> + <vulnerable range="lt">2.5.7-r5</vulnerable> + </package> + </affected> + <background> + <p> + Squid is a full-featured Web proxy cache designed to run on Unix + systems. It supports proxying and caching of HTTP, FTP, and other + protocols, as well as SSL support, cache hierarchies, transparent + caching, access control lists and many other features. + </p> + </background> + <description> + <p> + Squid contains several vulnerabilities: + </p> + <ul> + <li>Buffer overflow when handling WCCP recvfrom() + (CAN-2005-0211).</li> + <li>Loose checking of HTTP headers (CAN-2005-0173 and + CAN-2005-0174).</li> + <li>Incorrect handling of LDAP login names with spaces + (CAN-2005-0175).</li> + </ul> + </description> + <impact type="normal"> + <p> + An attacker could exploit: + </p> + <ul> + <li>the WCCP buffer overflow to cause Denial of Service.</li> + <li>the HTTP header parsing vulnerabilities to inject arbitrary + response data, potentially leading to content spoofing, web cache + poisoning and other cross-site scripting or HTTP response splitting + attacks.</li> + <li>the LDAP issue to login with several variations of the same login + name, leading to log poisoning.</li> + </ul> + </impact> + <workaround> + <p> + There is no known workaround at this time. + </p> + </workaround> + <resolution> + <p> + All Squid users should upgrade to the latest version: + </p> + <code> + # emerge --sync + # emerge --ask --oneshot --verbose ">=net-proxy/squid-2.5.7-r5"</code> + </resolution> + <references> + <uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-0173">CAN-2005-0173</uri> + <uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-0174">CAN-2005-0174</uri> + <uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-0175">CAN-2005-0175</uri> + <uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-0211">CAN-2005-0211</uri> + </references> + <metadata tag="submitter" timestamp="Sun, 30 Jan 2005 20:28:30 +0000"> + jaervosz + </metadata> + <metadata tag="bugReady" timestamp="Wed, 2 Feb 2005 12:30:09 +0000"> + jaervosz + </metadata> +</glsa> |