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Diffstat (limited to 'metadata/glsa/glsa-200504-11.xml')
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diff --git a/metadata/glsa/glsa-200504-11.xml b/metadata/glsa/glsa-200504-11.xml new file mode 100644 index 000000000000..a817d9956a7a --- /dev/null +++ b/metadata/glsa/glsa-200504-11.xml @@ -0,0 +1,71 @@ +<?xml version="1.0" encoding="utf-8"?> +<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> +<glsa id="200504-11"> + <title>JunkBuster: Multiple vulnerabilities</title> + <synopsis> + JunkBuster is vulnerable to a heap corruption vulnerability, and under + certain configurations may allow an attacker to modify settings. + </synopsis> + <product type="ebuild">junkbuster</product> + <announced>2005-04-13</announced> + <revised>2005-04-21: 02</revised> + <bug>88537</bug> + <access>remote</access> + <affected> + <package name="net-proxy/junkbuster" auto="yes" arch="*"> + <unaffected range="ge">2.0.2-r3</unaffected> + <vulnerable range="lt">2.0.2-r3</vulnerable> + </package> + </affected> + <background> + <p> + JunkBuster is a filtering HTTP proxy, designed to enhance privacy and + remove unwanted content. + </p> + </background> + <description> + <p> + James Ranson reported a vulnerability when JunkBuster is configured to + run in single-threaded mode, an attacker can modify the referrer + setting by getting a victim to request a specially crafted URL + (CAN-2005-1108). Tavis Ormandy of the Gentoo Linux Security Audit Team + identified a heap corruption issue in the filtering of URLs + (CAN-2005-1109). + </p> + </description> + <impact type="high"> + <p> + If JunkBuster has been configured to run in single-threaded mode, an + attacker can disable or modify the filtering of Referrer: HTTP headers, + potentially compromising the privacy of users. The heap corruption + vulnerability could crash or disrupt the operation of the proxy, + potentially executing arbitrary code. + </p> + </impact> + <workaround> + <p> + There is no known workaround at this time. + </p> + </workaround> + <resolution> + <p> + All JunkBuster users should upgrade to the latest version: + </p> + <code> + # emerge --sync + # emerge --ask --oneshot --verbose ">=net-proxy/junkbuster-2.0.2-r3"</code> + </resolution> + <references> + <uri link="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-1108">CAN-2005-1108</uri> + <uri link="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-1109">CAN-2005-1109</uri> + </references> + <metadata tag="requester" timestamp="2005-04-12T20:24:12Z"> + jaervosz + </metadata> + <metadata tag="submitter" timestamp="2005-04-12T21:28:36Z"> + taviso + </metadata> + <metadata tag="bugReady" timestamp="2005-04-13T08:43:25Z"> + koon + </metadata> +</glsa> |