| <?xml version="1.0" encoding="utf-8"?> |
| <!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> |
| |
| <glsa id="200801-13"> |
| <title>ngIRCd: Denial of Service</title> |
| <synopsis> |
| ngIRCd does not properly sanitize commands sent by users, allowing for a |
| Denial of Service. |
| </synopsis> |
| <product type="ebuild">ngircd</product> |
| <announced>January 27, 2008</announced> |
| <revised>January 27, 2008: 02</revised> |
| <bug>204834</bug> |
| <access>remote</access> |
| <affected> |
| <package name="net-irc/ngircd" auto="yes" arch="*"> |
| <unaffected range="ge">0.10.4</unaffected> |
| <vulnerable range="lt">0.10.4</vulnerable> |
| </package> |
| </affected> |
| <background> |
| <p> |
| ngIRCd is a free open source daemon for Internet Relay Chat (IRC). |
| </p> |
| </background> |
| <description> |
| <p> |
| The IRC_PART() function in the file irc-channel.c does not properly |
| check the number of parameters, referencing an invalid pointer if no |
| channel is supplied. |
| </p> |
| </description> |
| <impact type="normal"> |
| <p> |
| A remote attacker can exploit this vulnerability to crash the ngIRCd |
| daemon. |
| </p> |
| </impact> |
| <workaround> |
| <p> |
| There is no known workaround at this time. |
| </p> |
| </workaround> |
| <resolution> |
| <p> |
| All ngIRCd users should upgrade to the latest version: |
| </p> |
| <code> |
| # emerge --sync |
| # emerge --ask --oneshot --verbose ">=net-irc/ngircd-0.10.4"</code> |
| </resolution> |
| <references> |
| <uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-0285">CVE-2008-0285</uri> |
| </references> |
| <metadata tag="requester" timestamp="Tue, 15 Jan 2008 20:42:37 +0000"> |
| jaervosz |
| </metadata> |
| <metadata tag="submitter" timestamp="Sun, 20 Jan 2008 01:06:19 +0000"> |
| rbu |
| </metadata> |
| <metadata tag="bugReady" timestamp="Sun, 20 Jan 2008 01:44:35 +0000"> |
| rbu |
| </metadata> |
| </glsa> |