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Document png -- multiple vulnerabilities

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Reviewed by:	simon
This commit is contained in:
Martin Wilke 2007-10-11 17:28:01 +00:00
parent 9c76ec78c4
commit 7690f9d607
Notes: svn2git 2021-03-31 03:12:20 +00:00 
svn path=/head/; revision=201303
1 changed files with 44 additions and 0 deletions
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security/vuxml/vuln.xml
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@ -34,6 +34,50 @@ Note: Please add new entries to the beginning of this file.
-->
<vuxml xmlns="http://www.vuxml.org/apps/vuxml-1">
<vuln vid="172acf78-780c-11dc-b3f4-0016179b2dd5">
<topic>png -- multiple vulnerabilities</topic>
<affects>
<package>
<name>png</name>
<range><lt>1.2.22</lt></range>
</package>
</affects>
<description>
<body xmlns="http://www.w3.org/1999/xhtml">
<p>A Secunia Advisory reports:</p>
<blockquote cite="http://secunia.com/advisories/27093/">
<p>Some vulnerabilities have been reported in libpng, which can be
exploited by malicious people to cause a DoS (Denial of Service).</p>
<p>Certain errors within libpng, including a logical NOT instead of a
bitwise NOT in pngtrtran.c, an error in the 16bit cheap transparency
extension, and an incorrect use of sizeof() may be exploited to crash an
application using the library.</p>
<p>Various out-of-bounds read errors exist within the functions
png_handle_pCAL(), png_handle_sCAL(), png_push_read_tEXt(),
png_handle_iTXt(), and png_handle_ztXt(), which may be exploited by
exploited to crash an application using the library.</p>
</blockquote>
<blockquote cite="http://secunia.com/advisories/27130/">
<p>The vulnerability is caused due to an off-by-one error within
the ICC profile chunk handling, which potentially can be
exploited to crash an application using the library.</p>
</blockquote>
</body>
</description>
<references>
<url>http://secunia.com/advisories/27093/</url>
<url>http://secunia.com/advisories/27130/</url>
<cvename>CVE-2007-5267</cvename>
<cvename>CVE-2007-5266</cvename>
<cvename>CVE-2007-5268</cvename>
<cvename>CVE-2007-5269</cvename>
</references>
<dates>
<discovery>2007-10-08</discovery>
<entry>2007-10-11</entry>
</dates>
</vuln>
<vuln vid="f5b29ec0-71f9-11dc-8c6a-00304881ac9a">
<topic>ImageMagick -- multiple vulnerabilities</topic>
<affects>