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CVE-2013-2061

Public on 2013-06-11
Modified on 2014-09-15
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.

Severity
Low
See what this means
CVSS v3 Base Score
2.6
See breakdown

Affected Packages

Platform Package Release Date Advisory
Amazon Linux 1 openvpn 2013-06-11 22:47 ALAS-2013-201

CVSS Scores

Score Type Score Vector
Amazon Linux CVSSv2 2.6 AV:N/AC:H/Au:N/C:P/I:N/A:N
NVD CVSSv2 2.6 AV:N/AC:H/Au:N/C:P/I:N/A:N