svn commit: r412436 - head/security/vuxml
Jason Unovitch
junovitch at FreeBSD.org
Sun Apr 3 00:00:28 UTC 2016
Author: junovitch
Date: Sun Apr 3 00:00:26 2016
New Revision: 412436
URL: https://svnweb.freebsd.org/changeset/ports/412436
Log:
Document squid multiple vulnerabilities
PR: 208463
Security: CVE-2016-3947
Security: CVE-2016-3948
Security: https://vuxml.FreeBSD.org/freebsd/297117ba-f92d-11e5-92ce-002590263bf5.html
Modified:
head/security/vuxml/vuln.xml
Modified: head/security/vuxml/vuln.xml
==============================================================================
--- head/security/vuxml/vuln.xml Sat Apr 2 22:25:09 2016 (r412435)
+++ head/security/vuxml/vuln.xml Sun Apr 3 00:00:26 2016 (r412436)
@@ -58,6 +58,57 @@ Notes:
* Do not forget port variants (linux-f10-libxml2, libxml2, etc.)
-->
<vuxml xmlns="http://www.vuxml.org/apps/vuxml-1">
+ <vuln vid="297117ba-f92d-11e5-92ce-002590263bf5">
+ <topic>squid -- multiple vulnerabilities</topic>
+ <affects>
+ <package>
+ <name>squid</name>
+ <range><lt>3.5.16</lt></range>
+ </package>
+ </affects>
+ <description>
+ <body xmlns="http://www.w3.org/1999/xhtml">
+ <p>Squid security advisory 2016:3 reports:</p>
+ <blockquote cite="http://www.squid-cache.org/Advisories/SQUID-2016_3.txt">
+ <p>Due to a buffer overrun Squid pinger binary is vulnerable to
+ denial of service or information leak attack when processing
+ ICMPv6 packets.</p>
+ <p>This bug also permits the server response to manipulate other
+ ICMP and ICMPv6 queries processing to cause information leak.</p>
+ <p>This bug allows any remote server to perform a denial of service
+ attack on the Squid service by crashing the pinger. This may
+ affect Squid HTTP routing decisions. In some configurations,
+ sub-optimal routing decisions may result in serious service
+ degradation or even transaction failures.</p>
+ <p>If the system does not contain buffer-overrun protection leading
+ to that crash this bug will instead allow attackers to leak
+ arbitrary amounts of information from the heap into Squid log
+ files. This is of higher importance than usual because the pinger
+ process operates with root priviliges.</p>
+ </blockquote>
+ <p>Squid security advisory 2016:4 reports:</p>
+ <blockquote cite="http://www.squid-cache.org/Advisories/SQUID-2016_4.txt">
+ <p>Due to incorrect bounds checking Squid is vulnerable to a denial
+ of service attack when processing HTTP responses.</p>
+ <p>This problem allows a malicious client script and remote server
+ delivering certain unusual HTTP response syntax to trigger a
+ denial of service for all clients accessing the Squid service.</p>
+ </blockquote>
+ </body>
+ </description>
+ <references>
+ <cvename>CVE-2016-3947</cvename>
+ <cvename>CVE-2016-3948</cvename>
+ <freebsdpr>ports/208463</freebsdpr>
+ <url>http://www.squid-cache.org/Advisories/SQUID-2016_3.txt</url>
+ <url>http://www.squid-cache.org/Advisories/SQUID-2016_4.txt</url>
+ </references>
+ <dates>
+ <discovery>2016-03-28</discovery>
+ <entry>2016-04-02</entry>
+ </dates>
+ </vuln>
+
<vuln vid="97a24d2e-f74c-11e5-8458-6cc21735f730">
<topic>PostgreSQL -- minor security problems.</topic>
<affects>
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