| <?xml version="1.0" encoding="utf-8"?> |
| <!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> |
| |
| <glsa id="200505-16"> |
| <title>ImageMagick, GraphicsMagick: Denial of Service vulnerability</title> |
| <synopsis> |
| ImageMagick and GraphicsMagick utilities can be abused to perform a Denial |
| of Service attack. |
| </synopsis> |
| <product type="ebuild">ImageMagick</product> |
| <announced>May 21, 2005</announced> |
| <revised>May 22, 2006: 02</revised> |
| <bug>90423</bug> |
| <bug>90595</bug> |
| <access>remote</access> |
| <affected> |
| <package name="media-gfx/imagemagick" auto="yes" arch="*"> |
| <unaffected range="ge">6.2.2.3</unaffected> |
| <vulnerable range="lt">6.2.2.3</vulnerable> |
| </package> |
| <package name="media-gfx/graphicsmagick" auto="yes" arch="*"> |
| <unaffected range="ge">1.1.6-r1</unaffected> |
| <vulnerable range="lt">1.1.6-r1</vulnerable> |
| </package> |
| </affected> |
| <background> |
| <p> |
| Both ImageMagick and GraphicsMagick are collection of tools to read, |
| write and manipulate images in many formats. |
| </p> |
| </background> |
| <description> |
| <p> |
| Tavis Ormandy of the Gentoo Linux Security Audit Team discovered a |
| Denial of Service vulnerability in the XWD decoder of ImageMagick and |
| GraphicsMagick when setting a color mask to zero. |
| </p> |
| </description> |
| <impact type="normal"> |
| <p> |
| A remote attacker could submit a specially crafted image to a user or |
| an automated system making use of an affected utility, resulting in a |
| Denial of Service by consumption of CPU time. |
| </p> |
| </impact> |
| <workaround> |
| <p> |
| There is no known workaround at this time. |
| </p> |
| </workaround> |
| <resolution> |
| <p> |
| All ImageMagick users should upgrade to the latest version: |
| </p> |
| <code> |
| # emerge --sync |
| # emerge --ask --oneshot --verbose ">=media-gfx/imagemagick-6.2.2.3"</code> |
| <p> |
| All GraphicsMagick users should upgrade to the latest version: |
| </p> |
| <code> |
| # emerge --sync |
| # emerge --ask --oneshot --verbose ">=media-gfx/graphicsmagick-1.1.6-r1"</code> |
| </resolution> |
| <references> |
| <uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-1739">CVE-2005-1739</uri> |
| </references> |
| <metadata tag="requester" timestamp="Wed, 04 May 2005 05:18:30 +0000"> |
| jaervosz |
| </metadata> |
| <metadata tag="submitter" timestamp="Thu, 05 May 2005 19:34:27 +0000"> |
| formula7 |
| </metadata> |
| <metadata tag="bugReady" timestamp="Sat, 21 May 2005 14:59:55 +0000"> |
| koon |
| </metadata> |
| </glsa> |