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authorAlex Legler <alex@a3li.li>2015-03-08 22:02:38 +0100
committerAlex Legler <alex@a3li.li>2015-03-08 22:02:38 +0100
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+<?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="201409-07">
+ <title>c-icap: Denial of Service</title>
+ <synopsis>A vulnerability in c-icap could result in Denial of Service. </synopsis>
+ <product type="ebuild">c-icap,DoS</product>
+ <announced>September 19, 2014</announced>
+ <revised>September 19, 2014: 1</revised>
+ <bug>455324</bug>
+ <access>remote</access>
+ <affected>
+ <package name="net-proxy/c-icap" auto="yes" arch="*">
+ <unaffected range="ge">0.2.6</unaffected>
+ <vulnerable range="lt">0.2.6</vulnerable>
+ </package>
+ </affected>
+ <background>
+ <p>c-icap is an implementation of an ICAP server. It can be used with HTTP
+ proxies that support the ICAP protocol to implement content adaptation
+ and filtering services.
+ </p>
+ </background>
+ <description>
+ <p>c-icap contains a flaw in the parse_request() function of request.c that
+ may allow a remote denial of service. The issue is triggered when the
+ buffer fails to contain a ‘ ‘ or ‘?’ symbol, which will cause the
+ end pointer to increase and surpass allocated memory. With a specially
+ crafted request (e.g. via the OPTIONS method), a remote attacker can
+ cause a loss of availability for the program.
+ </p>
+ </description>
+ <impact type="normal">
+ <p>A remote attacker may cause a Denial of Service condition.</p>
+ </impact>
+ <workaround>
+ <p>There is no known workaround at this time.</p>
+ </workaround>
+ <resolution>
+ <p>All c-icap users should upgrade to the latest version:</p>
+
+ <code>
+ # emerge --sync
+ # emerge --ask --oneshot --verbose "&gt;=net-proxy/c-icap-0.2.6"
+ </code>
+
+ </resolution>
+ <references>
+ <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-7401">CVE-2013-7401</uri>
+ <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-7402">CVE-2013-7402</uri>
+ </references>
+ <metadata tag="requester" timestamp="Mon, 04 Aug 2014 19:33:11 +0000">
+ keytoaster
+ </metadata>
+ <metadata tag="submitter" timestamp="Fri, 19 Sep 2014 18:54:16 +0000">K_F</metadata>
+</glsa>