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author | 2015-03-08 22:02:38 +0100 | |
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committer | 2015-03-08 22:02:38 +0100 | |
commit | a24567fbc43f221b14e805f9bc0b7c6d16911c46 (patch) | |
tree | 910a04fe6ee560ac0eebac55f3cd2781c3519760 /glsa-201201-18.xml | |
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Import existing advisories
Diffstat (limited to 'glsa-201201-18.xml')
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1 files changed, 68 insertions, 0 deletions
diff --git a/glsa-201201-18.xml b/glsa-201201-18.xml new file mode 100644 index 00000000..c8d413a6 --- /dev/null +++ b/glsa-201201-18.xml @@ -0,0 +1,68 @@ +<?xml version="1.0" encoding="UTF-8"?> +<?xml-stylesheet type="text/xsl" href="/xsl/glsa.xsl"?> +<?xml-stylesheet type="text/xsl" href="/xsl/guide.xsl"?> +<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> +<glsa id="201201-18"> + <title>bip: Multiple vulnerabilities</title> + <synopsis>Multiple vulnerabilities in bip might allow remote unauthenticated + attackers to cause a Denial of Service or possibly execute arbitrary code. + </synopsis> + <product type="ebuild">bip</product> + <announced>January 30, 2012</announced> + <revised>January 30, 2012: 1</revised> + <bug>336321</bug> + <bug>400599</bug> + <access>remote</access> + <affected> + <package name="net-irc/bip" auto="yes" arch="*"> + <unaffected range="ge">0.8.8-r1</unaffected> + <vulnerable range="lt">0.8.8-r1</vulnerable> + </package> + </affected> + <background> + <p>bip is a multi-user IRC proxy with SSL support.</p> + </background> + <description> + <p>Multiple vulnerabilities have been discovered in bip:</p> + + <ul> + <li>Uli Schlachter reported that bip does not properly handle invalid + data during authentication, resulting in a daemon crash + (CVE-2010-3071). + </li> + <li>Julien Tinnes reported that bip does not check the number of open + file descriptors against FD_SETSIZE, resulting in a stack buffer + overflow (CVE-2012-0806). + </li> + </ul> + </description> + <impact type="high"> + <p>A remote attacker could exploit these vulnerabilities to execute + arbitrary code with the privileges of the user running the bip daemon, or + cause a Denial of Service condition. + </p> + </impact> + <workaround> + <p>There is no known workaround at this time.</p> + </workaround> + <resolution> + <p>All bip users should upgrade to the latest version:</p> + + <code> + # emerge --sync + # emerge --ask --oneshot --verbose ">=net-irc/bip-0.8.8-r1" + </code> + + <p>NOTE: The CVE-2010-3071 flaw was already corrected in an earlier version + of bip and is included in this advisory for completeness. + </p> + </resolution> + <references> + <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-3071">CVE-2010-3071</uri> + <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-0806">CVE-2012-0806</uri> + </references> + <metadata timestamp="Fri, 07 Oct 2011 23:37:17 +0000" tag="requester"> + underling + </metadata> + <metadata timestamp="Mon, 30 Jan 2012 12:28:13 +0000" tag="submitter">a3li</metadata> +</glsa> |