CVE-2013-2061 in OpenVPN
Summary
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.
Reservation
02/19/2013
Disclosure
11/17/2013
Entries
VulDB provides additional information and datapoints for this CVE:
| ID | Vulnerability | CWE | Exp | Cou | CVE |
|---|---|---|---|---|---|
| 8616 | OpenVPN openvpn_decrypt information disclosure | 200 | Not defined | Official fix | CVE-2013-2061 |