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diff --git a/metadata/glsa/glsa-200704-02.xml b/metadata/glsa/glsa-200704-02.xml new file mode 100644 index 000000000000..27573438818b --- /dev/null +++ b/metadata/glsa/glsa-200704-02.xml @@ -0,0 +1,69 @@ +<?xml version="1.0" encoding="utf-8"?> +<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> +<glsa id="200704-02"> + <title>MIT Kerberos 5: Arbitrary remote code execution</title> + <synopsis> + Multiple vulnerabilities in MIT Kerberos 5 could potentially result in + unauthenticated remote root code execution. + </synopsis> + <product type="ebuild">mit-krb5</product> + <announced>2007-04-03</announced> + <revised count="01">2007-04-03</revised> + <bug>171889</bug> + <access>remote</access> + <affected> + <package name="app-crypt/mit-krb5" auto="yes" arch="*"> + <unaffected range="ge">1.5.2-r1</unaffected> + <vulnerable range="lt">1.5.2-r1</vulnerable> + </package> + </affected> + <background> + <p> + MIT Kerberos 5 is a suite of applications that implement the Kerberos + network protocol. + </p> + </background> + <description> + <p> + The Kerberos telnet daemon fails to properly handle usernames allowing + unauthorized access to any account (CVE-2007-0956). The Kerberos + administration daemon, the KDC and possibly other applications using + the MIT Kerberos libraries are vulnerable to the following issues. The + krb5_klog_syslog function from the kadm5 library fails to properly + validate input leading to a stack overflow (CVE-2007-0957). The GSS-API + library is vulnerable to a double-free attack (CVE-2007-1216). + </p> + </description> + <impact type="high"> + <p> + By exploiting the telnet vulnerability a remote attacker may obtain + access with root privileges. The remaining vulnerabilities may allow an + authenticated remote attacker to execute arbitrary code with root + privileges. + </p> + </impact> + <workaround> + <p> + There is no known workaround at this time. + </p> + </workaround> + <resolution> + <p> + All MIT Kerberos 5 users should upgrade to the latest version: + </p> + <code> + # emerge --sync + # emerge --ask --oneshot --verbose ">=app-crypt/mit-krb5-1.5.2-r1"</code> + </resolution> + <references> + <uri link="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-0956">CVE-2007-0956</uri> + <uri link="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-0957">CVE-2007-0957</uri> + <uri link="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1216">CVE-2007-1216</uri> + </references> + <metadata tag="submitter" timestamp="2007-04-02T16:29:27Z"> + jaervosz + </metadata> + <metadata tag="bugReady" timestamp="2007-04-03T20:30:58Z"> + vorlon + </metadata> +</glsa> |