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Diffstat (limited to 'metadata/glsa/glsa-200410-24.xml')
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diff --git a/metadata/glsa/glsa-200410-24.xml b/metadata/glsa/glsa-200410-24.xml new file mode 100644 index 000000000000..f05a81d6ee3c --- /dev/null +++ b/metadata/glsa/glsa-200410-24.xml @@ -0,0 +1,68 @@ +<?xml version="1.0" encoding="utf-8"?> +<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> +<glsa id="200410-24"> + <title>MIT krb5: Insecure temporary file use in send-pr.sh</title> + <synopsis> + The send-pr.sh script, included in the mit-krb5 package, is vulnerable to + symlink attacks, potentially allowing a local user to overwrite arbitrary + files with the rights of the user running the utility. + </synopsis> + <product type="ebuild">mit-krb5</product> + <announced>2004-10-25</announced> + <revised count="02">2005-01-30</revised> + <bug>66359</bug> + <access>local</access> + <affected> + <package name="app-crypt/mit-krb5" auto="yes" arch="*"> + <unaffected range="ge">1.3.5-r1</unaffected> + <unaffected range="rge">1.3.4-r1</unaffected> + <vulnerable range="le">1.3.5</vulnerable> + </package> + </affected> + <background> + <p> + MIT krb5 is the free implementation of the Kerberos network + authentication protocol written by the Massachusetts Institute of + Technology. + </p> + </background> + <description> + <p> + The send-pr.sh script creates temporary files in world-writeable + directories with predictable names. + </p> + </description> + <impact type="normal"> + <p> + A local attacker could create symbolic links in the temporary files + directory, pointing to a valid file somewhere on the filesystem. When + send-pr.sh is called, this would result in the file being overwritten + with the rights of the user running the utility, which could be the + root user. + </p> + </impact> + <workaround> + <p> + There is no known workaround at this time. + </p> + </workaround> + <resolution> + <p> + All MIT krb5 users should upgrade to the latest version: + </p> + <code> + # emerge sync + + # emerge -pv ">=app-crypt/mit-krb5-1.3.4-r1" + # emerge ">=app-crypt/mit-krb5-1.3.4-r1"</code> + </resolution> + <references> + <uri link="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0971">CAN-2004-0971</uri> + </references> + <metadata tag="submitter" timestamp="2004-10-19T17:38:41Z"> + koon + </metadata> + <metadata tag="bugReady" timestamp="2004-10-25T13:03:38Z"> + koon + </metadata> +</glsa> |