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diff --git a/xml/htdocs/security/en/glsa/glsa-200505-20.xml b/xml/htdocs/security/en/glsa/glsa-200505-20.xml new file mode 100644 index 00000000..53aafd04 --- /dev/null +++ b/xml/htdocs/security/en/glsa/glsa-200505-20.xml @@ -0,0 +1,79 @@ +<?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="200505-20"> + <title>Mailutils: Multiple vulnerabilities in imap4d and mail</title> + <synopsis> + The imap4d server and the mail utility from GNU Mailutils contain multiple + vulnerabilities, potentially allowing a remote attacker to execute + arbitrary code with root privileges. + </synopsis> + <product type="ebuild">mailutils</product> + <announced>May 27, 2005</announced> + <revised>May 27, 2005: 01</revised> + <bug>94053</bug> + <access>remote</access> + <affected> + <package name="net-mail/mailutils" auto="yes" arch="*"> + <unaffected range="ge">0.6-r1</unaffected> + <vulnerable range="lt">0.6-r1</vulnerable> + </package> + </affected> + <background> + <p> + GNU Mailutils is a collection of mail-related utilities, including + an IMAP4 server (imap4d) and a Mail User Agent (mail). + </p> + </background> + <description> + <p> + infamous41d discovered several vulnerabilities in GNU Mailutils. + imap4d does not correctly implement formatted printing of command tags + (CAN-2005-1523), fails to validate the range sequence of the "FETCH" + command (CAN-2005-1522), and contains an integer overflow in the + "fetch_io" routine (CAN-2005-1521). mail contains a buffer overflow in + "header_get_field_name()" (CAN-2005-1520). + </p> + </description> + <impact type="high"> + <p> + A remote attacker can exploit the format string and integer + overflow in imap4d to execute arbitrary code as the imap4d user, which + is usually root. By sending a specially crafted email message, a remote + attacker could exploit the buffer overflow in the "mail" utility to + execute arbitrary code with the rights of the user running mail. + Finally, a remote attacker can also trigger a Denial of Service by + sending a malicious FETCH command to an affected imap4d, causing + excessive resource consumption. + </p> + </impact> + <workaround> + <p> + There are no known workarounds at this time. + </p> + </workaround> + <resolution> + <p> + All GNU Mailutils users should upgrade to the latest available + version: + </p> + <code> + # emerge --sync + # emerge --ask --oneshot --verbose ">=net-mail/mailutils-0.6-r1"</code> + </resolution> + <references> + <uri link="http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-1520">CAN-2005-1520</uri> + <uri link="http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-1521">CAN-2005-1521</uri> + <uri link="http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-1522">CAN-2005-1522</uri> + <uri link="http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-1523">CAN-2005-1523</uri> + <uri link="http://www.idefense.com/application/poi/display?type=vulnerabilities&showYear=2005">iDEFENSE 05.25.05 advisories</uri> + </references> + <metadata tag="submitter" timestamp="Thu, 26 May 2005 13:21:14 +0000"> + DerCorny + </metadata> + <metadata tag="bugReady" timestamp="Fri, 27 May 2005 07:50:06 +0000"> + koon + </metadata> +</glsa> |