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| author | delphij <delphij@FreeBSD.org> | 2014-10-16 01:59:37 +0800 |
|---|---|---|
| committer | delphij <delphij@FreeBSD.org> | 2014-10-16 01:59:37 +0800 |
| commit | 41987f82867f9c4b09bdfb53ad8597e0555474fd (patch) | |
| tree | c1995d50a05ba4e3365eccc643e72cc4115450f5 /security | |
| parent | d74bd8bdcef548e3bf3fbdd8a9f05e140c825bcf (diff) | |
| download | freebsd-ports-gnome-41987f82867f9c4b09bdfb53ad8597e0555474fd.tar.gz freebsd-ports-gnome-41987f82867f9c4b09bdfb53ad8597e0555474fd.tar.zst freebsd-ports-gnome-41987f82867f9c4b09bdfb53ad8597e0555474fd.zip | |
Document OpenSSL multiple vulnerabilities.
Diffstat (limited to 'security')
| -rw-r--r-- | security/vuxml/vuln.xml | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/security/vuxml/vuln.xml b/security/vuxml/vuln.xml index a8121b91589e..73b018c92d73 100644 --- a/security/vuxml/vuln.xml +++ b/security/vuxml/vuln.xml @@ -57,6 +57,67 @@ Notes: --> <vuxml xmlns="http://www.vuxml.org/apps/vuxml-1"> + <vuln vid="03175e62-5494-11e4-9cc1-bc5ff4fb5e7b"> + <topic>OpenSSL -- multiple vulnerabilities</topic> + <affects> + <package> + <name>openssl</name> + <range><ge>1.0.1</ge><lt>1.0.1_16</lt></range> + </package> + <package> + <name>mingw32-openssl</name> + <range><ge>1.0.1</ge><lt>1.0.1j</lt></range> + </package> + </affects> + <description> + <body xmlns="http://www.w3.org/1999/xhtml"> + <p>The OpenSSL Project reports:</p> + <blockquote cite="https://www.openssl.org/news/secadv_20141015.txt"> + <p>A flaw in the DTLS SRTP extension parsing code allows an + attacker, who sends a carefully crafted handshake message, + to cause OpenSSL to fail to free up to 64k of memory causing + a memory leak. This could be exploited in a Denial Of Service + attack. This issue affects OpenSSL 1.0.1 server implementations + for both SSL/TLS and DTLS regardless of whether SRTP is used + or configured. Implementations of OpenSSL that have been + compiled with OPENSSL_NO_SRTP defined are not affected. + [CVE-2014-3513].</p> + <p>When an OpenSSL SSL/TLS/DTLS server receives a session + ticket the integrity of that ticket is first verified. + In the event of a session ticket integrity check failing, + OpenSSL will fail to free memory causing a memory leak. + By sending a large number of invalid session tickets an + attacker could exploit this issue in a Denial Of Service + attack. [CVE-2014-3567].</p> + <p>OpenSSL has added support for TLS_FALLBACK_SCSV to allow + applications to block the ability for a MITM attacker to + force a protocol downgrade.</p> + <p>Some client applications (such as browsers) will reconnect + using a downgraded protocol to work around interoperability + bugs in older servers. This could be exploited by an active + man-in-the-middle to downgrade connections to SSL 3.0 even + if both sides of the connection support higher protocols. + SSL 3.0 contains a number of weaknesses including POODLE + [CVE-2014-3566].</p> + <p>When OpenSSL is configured with "no-ssl3" as a build option, + servers could accept and complete a SSL 3.0 handshake, and + clients could be configured to send them. [CVE-2014-3568].</p> + </blockquote> + </body> + </description> + <references> + <cvename>CVE-2014-3513</cvename> + <cvename>CVE-2014-3566</cvename> + <cvename>CVE-2014-3567</cvename> + <cvename>CVE-2014-3568</cvename> + <url>https://www.openssl.org/news/secadv_20141015.txt</url> + </references> + <dates> + <discovery>2014-10-15</discovery> + <entry>2014-10-15</entry> + </dates> + </vuln> + <vuln vid="9c1495ac-8d8c-4789-a0f3-8ca6b476619c"> <topic>mozilla -- multiple vulnerabilities</topic> <affects> |