| <?xml version="1.0" encoding="utf-8"?> |
| <!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> |
| |
| <glsa id="200506-17"> |
| <title>SpamAssassin 3, Vipul's Razor: Denial of Service vulnerability</title> |
| <synopsis> |
| SpamAssassin and Vipul's Razor are vulnerable to a Denial of Service attack |
| when handling certain malformed messages. |
| </synopsis> |
| <product type="ebuild">SpamAssassin, Vipul's Razor</product> |
| <announced>June 21, 2005</announced> |
| <revised>May 22, 2006: 03</revised> |
| <bug>94722</bug> |
| <bug>95492</bug> |
| <bug>96776</bug> |
| <access>remote</access> |
| <affected> |
| <package name="mail-filter/spamassassin" auto="yes" arch="*"> |
| <unaffected range="ge">3.0.4</unaffected> |
| <unaffected range="lt">3.0.1</unaffected> |
| <vulnerable range="lt">3.0.4</vulnerable> |
| </package> |
| <package name="mail-filter/razor" auto="yes" arch="*"> |
| <unaffected range="ge">2.74</unaffected> |
| <vulnerable range="lt">2.74</vulnerable> |
| </package> |
| </affected> |
| <background> |
| <p> |
| SpamAssassin is an extensible email filter which is used to identify |
| junk email. Vipul's Razor is a client for a distributed, collaborative |
| spam detection and filtering network. |
| </p> |
| </background> |
| <description> |
| <p> |
| SpamAssassin and Vipul's Razor contain a Denial of Service |
| vulnerability when handling special misformatted long message headers. |
| </p> |
| </description> |
| <impact type="normal"> |
| <p> |
| By sending a specially crafted message an attacker could cause a Denial |
| of Service attack against the SpamAssassin/Vipul's Razor server. |
| </p> |
| </impact> |
| <workaround> |
| <p> |
| There is no known workaround at this time. |
| </p> |
| </workaround> |
| <resolution> |
| <p> |
| All SpamAssassin users should upgrade to the latest version: |
| </p> |
| <code> |
| # emerge --sync |
| # emerge --ask --oneshot --verbose ">=mail-filter/spamassassin-3.0.4"</code> |
| <p> |
| All Vipul's Razor users should upgrade to the latest version: |
| </p> |
| <code> |
| # emerge --sync |
| # emerge --ask --oneshot --verbose ">=mail-filter/razor-2.74"</code> |
| </resolution> |
| <references> |
| <uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-1266">CAN-2005-1266</uri> |
| <uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-2024">CVE-2005-2024</uri> |
| <uri link="http://mail-archives.apache.org/mod_mbox/spamassassin-announce/200506.mbox/%3c17072.35054.586017.822288@proton.pathname.com%3e">SpamAssassin Announcement</uri> |
| <uri link="http://sourceforge.net/mailarchive/forum.php?thread_id=7520323&forum_id=4259">Vipul's Razor Announcement</uri> |
| </references> |
| <metadata tag="submitter" timestamp="Wed, 08 Jun 2005 05:05:05 +0000"> |
| jaervosz |
| </metadata> |
| <metadata tag="bugReady" timestamp="Mon, 20 Jun 2005 04:49:42 +0000"> |
| jaervosz |
| </metadata> |
| </glsa> |