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

Affected Packages

Platform Package Release Date Advisory Status
Amazon Linux 1 openvpn 2013-06-11 ALAS-2013-201 Fixed

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

References

FAQs regarding Amazon Linux ALAS/CVE Severity Red Hat: CVE-2013-2061 Mitre: CVE-2013-2061