Date: Thu, 16 Feb 2017 21:40:34 +0000 (UTC) From: Guido Falsi <madpilot@FreeBSD.org> To: ports-committers@freebsd.org, svn-ports-all@freebsd.org, svn-ports-head@freebsd.org Subject: svn commit: r434256 - head/security/vuxml Message-ID: <201702162140.v1GLeY5E035238@repo.freebsd.org>
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Author: madpilot Date: Thu Feb 16 21:40:34 2017 New Revision: 434256 URL: https://svnweb.freebsd.org/changeset/ports/434256 Log: Document multiple vulnerabilities in optipng. PR: 216955 Submitted by: Thomas Hurst <tom@hur.st> (affected port maintainer) Modified: head/security/vuxml/vuln.xml Modified: head/security/vuxml/vuln.xml ============================================================================== --- head/security/vuxml/vuln.xml Thu Feb 16 21:25:49 2017 (r434255) +++ head/security/vuxml/vuln.xml Thu Feb 16 21:40:34 2017 (r434256) @@ -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="8fedf75c-ef2f-11e6-900e-003048f78448"> + <topic>optipng -- multiple vulnerabilities</topic> + <affects> + <package> + <name>optipng</name> + <range><lt>0.7.6</lt></range> + </package> + </affects> + <description> + <body xmlns="http://www.w3.org/1999/xhtml">; + <blockquote cite="https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2015-7802">; + <p>ifread.c in gif2png, as used in OptiPNG before 0.7.6, allows remote attackers to cause a denial of service (uninitialized memory read) via a crafted GIF file.</p> + </blockquote> + <blockquote cite="https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2016-2191">; + <p>The bmp_read_rows function in pngxtern/pngxrbmp.c in OptiPNG before 0.7.6 allows remote attackers to cause a denial of service (invalid memory write and crash) via a series of delta escapes in a crafted BMP image.</p> + </blockquote> + <blockquote cite="https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2016-3981">; + <p>Heap-based buffer overflow in the bmp_read_rows function in pngxrbmp.c in OptiPNG before 0.7.6 allows remote attackers to cause a denial of service (out-of-bounds read or write access and crash) or possibly execute arbitrary code via a crafted image file.</p> + </blockquote> + <blockquote cite="https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2016-3982">; + <p>Off-by-one error in the bmp_rle4_fread function in pngxrbmp.c in OptiPNG before 0.7.6 allows remote attackers to cause a denial of service (out-of-bounds read or write access and crash) or possibly execute arbitrary code via a crafted image file, which triggers a heap-based buffer overflow.</p> + </blockquote> + </body> + </description> + <references> + <cvename>CVE-2015-7802</cvename> + <cvename>CVE-2016-2191</cvename> + <cvename>CVE-2016-3981</cvename> + <cvename>CVE-2016-3982</cvename> + </references> + <dates> + <discovery>2015-10-09</discovery> + <entry>2017-02-16</entry> + </dates> + </vuln> + <vuln vid="1a802ba9-f444-11e6-9940-b499baebfeaf"> <topic>openssl -- crash on handshake</topic> <affects>
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