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falco 08/02/06 21:57:10 |
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Added: glsa-200802-01.xml |
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Log: |
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GLSA 200802-01 |
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|
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Revision Changes Path |
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1.1 xml/htdocs/security/en/glsa/glsa-200802-01.xml |
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|
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file : http://sources.gentoo.org/viewcvs.py/gentoo/xml/htdocs/security/en/glsa/glsa-200802-01.xml?rev=1.1&view=markup |
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plain: http://sources.gentoo.org/viewcvs.py/gentoo/xml/htdocs/security/en/glsa/glsa-200802-01.xml?rev=1.1&content-type=text/plain |
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|
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Index: glsa-200802-01.xml |
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=================================================================== |
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<?xml version="1.0" encoding="utf-8"?> |
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<?xml-stylesheet href="/xsl/glsa.xsl" type="text/xsl"?> |
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<?xml-stylesheet href="/xsl/guide.xsl" type="text/xsl"?> |
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<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> |
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|
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<glsa id="200802-01"> |
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<title>SDL_image: Two buffer overflow vulnerabilities</title> |
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<synopsis> |
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Two boundary errors have been identified in SDL_image allowing for the |
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remote execution of arbitrary code or the crash of the application using |
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the library. |
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</synopsis> |
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<product type="ebuild">sdl-image</product> |
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<announced>February 06, 2008</announced> |
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<revised>February 06, 2008: 01</revised> |
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<bug>207933</bug> |
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<access>remote</access> |
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<affected> |
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<package name="media-libs/sdl-image" auto="yes" arch="*"> |
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<unaffected range="ge">1.2.6-r1</unaffected> |
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<vulnerable range="lt">1.2.6-r1</vulnerable> |
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</package> |
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</affected> |
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<background> |
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<p> |
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SDL_image is an image file library that loads images as SDL surfaces, |
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and supports various formats like BMP, GIF, JPEG, LBM, PCX, PNG, PNM, |
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TGA, TIFF, XCF, XPM, and XV. |
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</p> |
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</background> |
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<description> |
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<p> |
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The LWZReadByte() function in file IMG_gif.c and the IMG_LoadLBM_RW() |
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function in file IMG_lbm.c each contain a boundary error that can be |
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triggered to cause a static buffer overflow and a heap-based buffer |
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overflow. The first boundary error comes from some old vulnerable GD |
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PHP code (CVE-2006-4484). |
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</p> |
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</description> |
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<impact type="normal"> |
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<p> |
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A remote attacker can make an application using the SDL_image library |
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to process a specially crafted GIF file or IFF ILBM file that will |
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trigger a buffer overflow, resulting in the execution of arbitrary code |
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with the permissions of the application or the application crash. |
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</p> |
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</impact> |
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<workaround> |
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<p> |
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There is no known workaround at this time. |
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</p> |
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</workaround> |
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<resolution> |
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<p> |
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All SDL_image users should upgrade to the latest version: |
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</p> |
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<code> |
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# emerge --sync |
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# emerge --ask --oneshot --verbose ">=media-libs/sdl-image-1.2.6-r1"</code> |
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</resolution> |
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<references> |
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<uri link="http://secunia.com/advisories/28640/">SA28640</uri> |
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<uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6697">CVE-2007-6697</uri> |
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<uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-0544">CVE-2008-0544</uri> |
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</references> |
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<metadata tag="submitter" timestamp="Tue, 29 Jan 2008 09:35:04 +0000"> |
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falco |
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</metadata> |
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<metadata tag="bugReady" timestamp="Tue, 29 Jan 2008 09:36:22 +0000"> |
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falco |
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</metadata> |
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</glsa> |
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-- |
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