PublicDateAtUSN: 2013-11-17
Candidate: CVE-2013-2061
PublicDate: 2013-11-18 02:55:00 UTC
References:
 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-2061
 https://community.openvpn.net/openvpn/wiki/SecurityAnnouncement-f375aa67cc
 https://ubuntu.com/security/notices/USN-2368-1
Description:
 The openvpn_decrypt function in crypto.c in OpenVPN 2.3.0 and earlier, when
 running in UDP mode, allows remote attackers to obtain sensitive
 information via a timing attack involving an HMAC comparison function that
 does not run in constant time and a padding oracle attack on the CBC mode
 cipher.
Ubuntu-Description:
Notes:
Bugs:
 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=707329
 https://bugs.launchpad.net/bugs/1184223
Priority: low
Discovered-by:
Assigned-to:
CVSS: 

Patches_openvpn:
 upstream: https://github.com/OpenVPN/openvpn/commit/11d21349a4e7e38a025849479b36ace7c2eec2ee
upstream_openvpn: released (2.3.1)
hardy_openvpn: ignored (reached end-of-life)
lucid_openvpn: ignored (reached end-of-life)
oneiric_openvpn: ignored (reached end-of-life)
precise_openvpn: released (2.2.1-8ubuntu1.3)
quantal_openvpn: ignored (reached end-of-life)
raring_openvpn: ignored (reached end-of-life)
saucy_openvpn: not-affected (2.3.1-2ubuntu1)
trusty_openvpn: not-affected (2.3.1-2ubuntu1)
trusty/esm_openvpn: not-affected (2.3.1-2ubuntu1)
devel_openvpn: not-affected (2.3.1-2ubuntu1)