svn commit: r406623 - head/security/vuxml
Jason Unovitch
junovitch at FreeBSD.org
Mon Jan 18 23:50:11 UTC 2016
Author: junovitch
Date: Mon Jan 18 23:50:10 2016
New Revision: 406623
URL: https://svnweb.freebsd.org/changeset/ports/406623
Log:
Document several vulnerabilities in libarchive
PR: 200176
Reported by: Sevan Janiyan <venture37 at geeklan.co.uk>
Security: CVE-2013-0211
Security: CVE-2015-2304
Security: https://vuxml.FreeBSD.org/freebsd/7c63775e-be31-11e5-b5fe-002590263bf5.html
Modified:
head/security/vuxml/vuln.xml
Modified: head/security/vuxml/vuln.xml
==============================================================================
--- head/security/vuxml/vuln.xml Mon Jan 18 23:08:10 2016 (r406622)
+++ head/security/vuxml/vuln.xml Mon Jan 18 23:50:10 2016 (r406623)
@@ -58,6 +58,58 @@ Notes:
-->
<vuxml xmlns="http://www.vuxml.org/apps/vuxml-1">
+ <vuln vid="7c63775e-be31-11e5-b5fe-002590263bf5">
+ <topic>libarchive -- multiple vulnerabilities</topic>
+ <affects>
+ <package>
+ <name>libarchive</name>
+ <range><lt>3.1.2_5,1</lt></range>
+ </package>
+ </affects>
+ <description>
+ <body xmlns="http://www.w3.org/1999/xhtml">
+ <p>MITRE reports:</p>
+ <blockquote cite="http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-0211">
+ <p>Integer signedness error in the archive_write_zip_data function in
+ archive_write_set_format_zip.c in libarchive 3.1.2 and earlier, when
+ running on 64-bit machines, allows context-dependent attackers to
+ cause a denial of service (crash) via unspecified vectors, which
+ triggers an improper conversion between unsigned and signed types,
+ leading to a buffer overflow.</p>
+ </blockquote>
+ <blockquote cite="http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-2304">
+ <p>Absolute path traversal vulnerability in bsdcpio in libarchive
+ 3.1.2 and earlier allows remote attackers to write to arbitrary
+ files via a full pathname in an archive.</p>
+ </blockquote>
+ <p>Libarchive issue tracker reports:</p>
+ <blockquote cite="https://github.com/libarchive/libarchive/issues/502">
+ <p>Using a crafted tar file bsdtar can perform an out-of-bounds memory
+ read which will lead to a SEGFAULT. The issue exists when the
+ executable skips data in the archive. The amount of data to skip is
+ defined in byte offset [16-19] If ASLR is disabled, the issue can
+ lead to an infinite loop.</p>
+ </blockquote>
+ </body>
+ </description>
+ <references>
+ <cvename>CVE-2013-0211</cvename>
+ <cvename>CVE-2015-2304</cvename>
+ <freebsdpr>ports/200176</freebsdpr>
+ <url>https://github.com/libarchive/libarchive/pull/110</url>
+ <url>https://github.com/libarchive/libarchive/commit/5935715</url>
+ <url>https://github.com/libarchive/libarchive/commit/2253154</url>
+ <url>https://github.com/libarchive/libarchive/issues/502</url>
+ <url>https://github.com/libarchive/libarchive/commit/3865cf2</url>
+ <url>https://github.com/libarchive/libarchive/commit/e6c9668</url>
+ <url>https://github.com/libarchive/libarchive/commit/24f5de6</url>
+ </references>
+ <dates>
+ <discovery>2012-12-06</discovery>
+ <entry>2016-01-18</entry>
+ </dates>
+ </vuln>
+
<vuln vid="6809c6db-bdeb-11e5-b5fe-002590263bf5">
<topic>go -- information disclosure vulnerability</topic>
<affects>
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