Date: Tue, 26 Jan 2016 03:13:32 +0000 (UTC) From: Jason Unovitch <junovitch@FreeBSD.org> To: ports-committers@freebsd.org, svn-ports-all@freebsd.org, svn-ports-head@freebsd.org Subject: svn commit: r407256 - head/security/vuxml Message-ID: <201601260313.u0Q3DWRp047177@repo.freebsd.org>
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Author: junovitch Date: Tue Jan 26 03:13:31 2016 New Revision: 407256 URL: https://svnweb.freebsd.org/changeset/ports/407256 Log: Document recent privoxy security vulnerabilities While here, catch up on the prior release's advisories for completeness PR: 206504 Security: CVE-2016-1982 Security: CVE-2016-1983 Security: https://vuxml.FreeBSD.org/freebsd/a763a0e7-c3d9-11e5-b5fe-002590263bf5.html Modified: head/security/vuxml/vuln.xml Modified: head/security/vuxml/vuln.xml ============================================================================== --- head/security/vuxml/vuln.xml Tue Jan 26 02:45:38 2016 (r407255) +++ head/security/vuxml/vuln.xml Tue Jan 26 03:13:31 2016 (r407256) @@ -58,6 +58,155 @@ Notes: --> <vuxml xmlns="http://www.vuxml.org/apps/vuxml-1">; + <vuln vid="a763a0e7-c3d9-11e5-b5fe-002590263bf5"> + <topic>privoxy -- multiple vulnerabilities</topic> + <affects> + <package> + <name>privoxy</name> + <range><lt>3.0.24</lt></range> + </package> + </affects> + <description> + <body xmlns="http://www.w3.org/1999/xhtml">; + <p>Privoxy Developers reports:</p> + <blockquote cite="http://www.privoxy.org/3.0.24/user-manual/whatsnew.html">; + <p>Prevent invalid reads in case of corrupt chunk-encoded content. + CVE-2016-1982. Bug discovered with afl-fuzz and AddressSanitizer. + </p> + <p>Remove empty Host headers in client requests. Previously they + would result in invalid reads. CVE-2016-1983. Bug discovered with + afl-fuzz and AddressSanitizer.</p> + </blockquote> + </body> + </description> + <references> + <cvename>CVE-2016-1982</cvename> + <cvename>CVE-2016-1983</cvename> + <freebsdpr>ports/206504</freebsdpr> + <url>http://www.privoxy.org/3.0.24/user-manual/whatsnew.html</url>; + <url>http://www.openwall.com/lists/oss-security/2016/01/21/4</url>; + </references> + <dates> + <discovery>2016-01-22</discovery> + <entry>2016-01-26</entry> + </dates> + </vuln> + + <vuln vid="d9e1b569-c3d8-11e5-b5fe-002590263bf5"> + <topic>privoxy -- multiple vulnerabilities</topic> + <affects> + <package> + <name>privoxy</name> + <range><lt>3.0.23</lt></range> + </package> + </affects> + <description> + <body xmlns="http://www.w3.org/1999/xhtml">; + <p>Privoxy Developers reports:</p> + <blockquote cite="http://www.privoxy.org/3.0.23/user-manual/whatsnew.html">; + <p>Fixed a DoS issue in case of client requests with incorrect + chunk-encoded body. When compiled with assertions enabled (the + default) they could previously cause Privoxy to abort(). Reported + by Matthew Daley. CVE-2015-1380.</p> + <p>Fixed multiple segmentation faults and memory leaks in the pcrs + code. This fix also increases the chances that an invalid pcrs + command is rejected as such. Previously some invalid commands would + be loaded without error. Note that Privoxy's pcrs sources (action + and filter files) are considered trustworthy input and should not be + writable by untrusted third-parties. CVE-2015-1381.</p> + <p>Fixed an 'invalid read' bug which could at least theoretically + cause Privoxy to crash. So far, no crashes have been observed. + CVE-2015-1382.</p> + </blockquote> + </body> + </description> + <references> + <cvename>CVE-2015-1380</cvename> + <cvename>CVE-2015-1381</cvename> + <cvename>CVE-2015-1382</cvename> + <freebsdpr>ports/197089</freebsdpr> + <url>http://www.privoxy.org/3.0.23/user-manual/whatsnew.html</url>; + <url>http://www.openwall.com/lists/oss-security/2015/01/26/4</url>; + </references> + <dates> + <discovery>2015-01-26</discovery> + <entry>2016-01-26</entry> + </dates> + </vuln> + + <vuln vid="89d4ed09-c3d7-11e5-b5fe-002590263bf5"> + <topic>privoxy -- multiple vulnerabilities</topic> + <affects> + <package> + <name>privoxy</name> + <range><lt>3.0.22</lt></range> + </package> + </affects> + <description> + <body xmlns="http://www.w3.org/1999/xhtml">; + <p>Privoxy Developers reports:</p> + <blockquote cite="http://www.privoxy.org/3.0.22/user-manual/whatsnew.html">; + <p>Fixed a memory leak when rejecting client connections due to the + socket limit being reached (CID 66382). This affected Privoxy 3.0.21 + when compiled with IPv6 support (on most platforms this is the + default).</p> + <p>Fixed an immediate-use-after-free bug (CID 66394) and two + additional unconfirmed use-after-free complaints made by Coverity + scan (CID 66391, CID 66376).</p> + </blockquote> + <p>MITRE reports:</p> + <blockquote cite="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-1201">; + <p>Privoxy before 3.0.22 allows remote attackers to cause a denial + of service (file descriptor consumption) via unspecified vectors. + </p> + </blockquote> + </body> + </description> + <references> + <cvename>CVE-2015-1030</cvename> + <cvename>CVE-2015-1031</cvename> + <cvename>CVE-2015-1201</cvename> + <freebsdpr>ports/195468</freebsdpr> + <url>http://www.privoxy.org/3.0.22/user-manual/whatsnew.html</url>; + <url>http://www.openwall.com/lists/oss-security/2015/01/11/1</url>; + </references> + <dates> + <discovery>2015-01-10</discovery> + <entry>2016-01-26</entry> + </dates> + </vuln> + + <vuln vid="ad82b0e9-c3d6-11e5-b5fe-002590263bf5"> + <topic>privoxy -- malicious server spoofing as proxy vulnerability</topic> + <affects> + <package> + <name>privoxy</name> + <range><lt>3.0.21</lt></range> + </package> + </affects> + <description> + <body xmlns="http://www.w3.org/1999/xhtml">; + <p>Privoxy Developers reports:</p> + <blockquote cite="http://www.privoxy.org/3.0.21/user-manual/whatsnew.html">; + <p>Proxy authentication headers are removed unless the new directive + enable-proxy-authentication-forwarding is used. Forwarding the + headers potentially allows malicious sites to trick the user into + providing them with login information. Reported by Chris John Riley. + </p> + </blockquote> + </body> + </description> + <references> + <cvename>CVE-2013-2503</cvename> + <freebsdpr>ports/176813</freebsdpr> + <url>http://www.privoxy.org/3.0.21/user-manual/whatsnew.html</url>; + </references> + <dates> + <discovery>2013-03-07</discovery> + <entry>2016-01-26</entry> + </dates> + </vuln> + <vuln vid="2e8cdd36-c3cc-11e5-b5fe-002590263bf5"> <topic>sudo -- potential privilege escalation via symlink misconfiguration</topic> <affects>
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