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Diffstat (limited to 'metadata/glsa/glsa-200504-28.xml')
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diff --git a/metadata/glsa/glsa-200504-28.xml b/metadata/glsa/glsa-200504-28.xml new file mode 100644 index 000000000000..43ca32d1b16d --- /dev/null +++ b/metadata/glsa/glsa-200504-28.xml @@ -0,0 +1,67 @@ +<?xml version="1.0" encoding="utf-8"?> +<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> +<glsa id="200504-28"> + <title>Heimdal: Buffer overflow vulnerabilities</title> + <synopsis> + Buffer overflow vulnerabilities have been found in the telnet client in + Heimdal which could lead to execution of arbitrary code. + </synopsis> + <product type="ebuild">Heimdal</product> + <announced>2005-04-28</announced> + <revised count="01">2005-04-28</revised> + <bug>89861</bug> + <access>remote</access> + <affected> + <package name="app-crypt/heimdal" auto="yes" arch="*"> + <unaffected range="ge">0.6.4</unaffected> + <vulnerable range="lt">0.6.4</vulnerable> + </package> + </affected> + <background> + <p> + Heimdal is a free implementation of Kerberos 5 that includes a + telnet client program. + </p> + </background> + <description> + <p> + Buffer overflow vulnerabilities in the slc_add_reply() and + env_opt_add() functions have been discovered by Gael Delalleau in the + telnet client in Heimdal. + </p> + </description> + <impact type="normal"> + <p> + Successful exploitation would require a vulnerable user to connect + to an attacker-controlled host using the telnet client, potentially + executing arbitrary code with the permissions of the user running the + application. + </p> + </impact> + <workaround> + <p> + There is no known workaround at this time. + </p> + </workaround> + <resolution> + <p> + All Heimdal users should upgrade to the latest version: + </p> + <code> + # emerge --sync + # emerge --ask --oneshot --verbose ">=app-crypt/heimdal-0.6.4"</code> + </resolution> + <references> + <uri link="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-0468">CAN-2005-0468</uri> + <uri link="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-0469">CAN-2005-0469</uri> + </references> + <metadata tag="requester" timestamp="2005-04-26T20:42:17Z"> + koon + </metadata> + <metadata tag="submitter" timestamp="2005-04-27T00:18:43Z"> + formula7 + </metadata> + <metadata tag="bugReady" timestamp="2005-04-28T08:35:57Z"> + koon + </metadata> +</glsa> |