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Diffstat (limited to 'metadata/glsa/glsa-200812-18.xml')
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diff --git a/metadata/glsa/glsa-200812-18.xml b/metadata/glsa/glsa-200812-18.xml new file mode 100644 index 000000000000..bbf606264466 --- /dev/null +++ b/metadata/glsa/glsa-200812-18.xml @@ -0,0 +1,77 @@ +<?xml version="1.0" encoding="utf-8"?> +<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> +<glsa id="200812-18"> + <title>JasPer: User-assisted execution of arbitrary code</title> + <synopsis> + Multiple memory management errors in JasPer might lead to execution of + arbitrary code via jpeg2k files. + </synopsis> + <product type="ebuild">jasper</product> + <announced>2008-12-16</announced> + <revised>2008-12-16: 01</revised> + <bug>222819</bug> + <access>remote</access> + <affected> + <package name="media-libs/jasper" auto="yes" arch="*"> + <unaffected range="ge">1.900.1-r3</unaffected> + <vulnerable range="lt">1.900.1-r3</vulnerable> + </package> + </affected> + <background> + <p> + The JasPer Project is an open-source initiative to provide a free + software-based reference implementation of the codec specified in the + JPEG-2000 Part-1 (jpeg2k) standard. + </p> + </background> + <description> + <p> + Marc Espie and Christian Weisgerber have discovered multiple + vulnerabilities in JasPer: + </p> + <ul> + <li> + Multiple integer overflows might allow for insufficient memory + allocation, leading to heap-based buffer overflows (CVE-2008-3520). + </li> + <li> + The jas_stream_printf() function in libjasper/base/jas_stream.c uses + vsprintf() to write user-provided data to a static to a buffer, leading + to an overflow (CVE-2008-3522). + </li> + </ul> + </description> + <impact type="normal"> + <p> + Remote attackers could entice a user or automated system to process + specially crafted jpeg2k files with an application using JasPer, + possibly leading to the execution of arbitrary code. + </p> + </impact> + <workaround> + <p> + There is no known workaround at this time. + </p> + </workaround> + <resolution> + <p> + All JasPer users should upgrade to the latest version: + </p> + <code> + # emerge --sync + # emerge --ask --oneshot --verbose ">=media-libs/jasper-1.900.1-r3"</code> + </resolution> + <references> + <uri link="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-3520">CVE-2008-3520</uri> + <uri link="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-3522">CVE-2008-3522</uri> + </references> + <metadata tag="requester" timestamp="2008-10-13T18:51:07Z"> + keytoaster + </metadata> + <metadata tag="submitter" timestamp="2008-10-21T20:38:03Z"> + keytoaster + </metadata> + <metadata tag="bugReady" timestamp="2008-12-15T14:20:28Z"> + p-y + </metadata> +</glsa> |