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| author | eugen <eugen@FreeBSD.org> | 2018-04-14 20:04:55 +0800 |
|---|---|---|
| committer | eugen <eugen@FreeBSD.org> | 2018-04-14 20:04:55 +0800 |
| commit | 9f72deec9b5ce496e4e8f7251cf4b4ff301f7471 (patch) | |
| tree | 7c578b4ba26773245524459b28538c03786f24ad /security | |
| parent | 768c1cf3b2df56fe281fb637e003ee1de7fc7c8c (diff) | |
| download | freebsd-ports-gnome-9f72deec9b5ce496e4e8f7251cf4b4ff301f7471.tar.gz freebsd-ports-gnome-9f72deec9b5ce496e4e8f7251cf4b4ff301f7471.tar.zst freebsd-ports-gnome-9f72deec9b5ce496e4e8f7251cf4b4ff301f7471.zip | |
ipsec-tools: document remotely exploitable computational-complexity attack.
PR: 225066
Security: CVE-2016-10396
Diffstat (limited to 'security')
| -rw-r--r-- | security/vuxml/vuln.xml | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/security/vuxml/vuln.xml b/security/vuxml/vuln.xml index abbdcf248bc0..0c34d800aa07 100644 --- a/security/vuxml/vuln.xml +++ b/security/vuxml/vuln.xml @@ -58,6 +58,37 @@ Notes: * Do not forget port variants (linux-f10-libxml2, libxml2, etc.) --> <vuxml xmlns="http://www.vuxml.org/apps/vuxml-1"> + <vuln vid="974a6d32-3fda-11e8-aea4-001b216d295b"> + <topic>ipsec-tools -- remotely exploitable computational-complexity attack</topic> + <affects> + <package> + <name>ipsec-tools</name> + <range><lt>0.8.2_3</lt></range> + </package> + </affects> + <description> + <body xmlns="http://www.w3.org/1999/xhtml"> + <p>Robert Foggia via NetBSD GNATS reports:</p> + <blockquote cite="https://gnats.netbsd.org/cgi-bin/query-pr-single.pl?number=51682"> + <p>The ipsec-tools racoon daemon contains a remotely exploitable computational + complexity attack when parsing and storing isakmp fragments. The implementation + permits a remote attacker to exhaust computational resources on the remote endpoint + by repeatedly sending isakmp fragment packets in a particular order such that + the worst-case computational complexity is realized in the algorithm utilized + to determine if reassembly of the fragments can take place.</p> + </blockquote> + </body> + </description> + <references> + <url>https://gnats.netbsd.org/cgi-bin/query-pr-single.pl?number=51682</url> + <cvename>CVE-2016-10396</cvename> + </references> + <dates> + <discovery>2016-12-02</discovery> + <entry>2018-04-14</entry> + </dates> + </vuln> + <vuln vid="1fccb25e-8451-438c-a2b9-6a021e4d7a31"> <topic>nghttp2 -- Denial of service due to NULL pointer dereference</topic> <affects> |