Date: Thu, 28 Sep 2017 20:53:46 +0000 (UTC) From: Steve Wills <swills@FreeBSD.org> To: ports-committers@freebsd.org, svn-ports-all@freebsd.org, svn-ports-head@freebsd.org Subject: svn commit: r450873 - head/security/vuxml Message-ID: <201709282053.v8SKrkpC051393@repo.freebsd.org>
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Author: swills Date: Thu Sep 28 20:53:46 2017 New Revision: 450873 URL: https://svnweb.freebsd.org/changeset/ports/450873 Log: Document sam2p issue Modified: head/security/vuxml/vuln.xml Modified: head/security/vuxml/vuln.xml ============================================================================== --- head/security/vuxml/vuln.xml Thu Sep 28 20:52:07 2017 (r450872) +++ head/security/vuxml/vuln.xml Thu Sep 28 20:53:46 2017 (r450873) @@ -58,6 +58,42 @@ Notes: * Do not forget port variants (linux-f10-libxml2, libxml2, etc.) --> <vuxml xmlns="http://www.vuxml.org/apps/vuxml-1">; + <vuln vid="43a1b8f9-3451-4f3c-b4fc-730c0f5876c1"> + <topic>sam2p -- multiple issues</topic> + <affects> + <package> + <name>sam2p</name> + <range><lt>0.49.3,1</lt></range> + </package> + </affects> + <description> + <body xmlns="http://www.w3.org/1999/xhtml">; + <p>sam2p developers reports:</p> + <blockquote cite="https://github.com/pts/sam2p/issues/14">; + <p>In sam2p 0.49.3, a heap-based buffer overflow exists in the pcxLoadImage24 function of the file in_pcx.cpp.</p> + <p>In sam2p 0.49.3, the in_xpm_reader function in in_xpm.cpp has an integer signedness error, leading to a crash when writing to an out-of-bounds array element.</p> + <p>In sam2p 0.49.3, an integer overflow exists in the pcxLoadImage24 function of the file in_pcx.cpp, leading to an invalid write operation.</p> + <p>In sam2p 0.49.3, the pcxLoadRaster function in in_pcx.cpp has an integer signedness error leading to a heap-based buffer overflow.</p> + <p>Because of an integer overflow in sam2p 0.49.3, a loop executes 0xffffffff times, ending with an invalid read of size 1 in the Image::Indexed::sortPal function in image.cpp. However, this also causes memory corruption because of an attempted write to the invalid d[0xfffffffe] array element.</p> + <p>In sam2p 0.49.3, there is an invalid read of size 2 in the parse_rgb function in in_xpm.cpp. However, this can also cause a write to an illegal address.</p> + </blockquote> + </body> + </description> + <references> + <url>https://github.com/pts/sam2p/issues/14</url>; + <cvename>CVE-2017-14628</cvename> + <cvename>CVE-2017-14629</cvename> + <cvename>CVE-2017-14630</cvename> + <cvename>CVE-2017-14631</cvename> + <cvename>CVE-2017-14636</cvename> + <cvename>CVE-2017-14637</cvename> + </references> + <dates> + <discovery>2017-9-21</discovery> + <entry>2017-9-28</entry> + </dates> + </vuln> + <vuln vid="02bee9ae-c5d1-409b-8a79-983a88861509"> <topic>libraw -- Out-of-bounds Read</topic> <affects>
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