CVE-2011-4108

The DTLS implementation in OpenSSL before 0.9.8s and 1.x before 1.0.0f performs a MAC check only if certain padding is valid, which makes it easier for remote attackers to recover plaintext via a padding oracle attack.

Affected Software

Name	Vendor	Start Version	End Version
Openssl	Openssl	*	0.9.8r (including)
Openssl	Openssl	0.9.1c (including)	0.9.1c (including)
Openssl	Openssl	0.9.2b (including)	0.9.2b (including)
Openssl	Openssl	0.9.4 (including)	0.9.4 (including)
Openssl	Openssl	0.9.5 (including)	0.9.5 (including)
Openssl	Openssl	0.9.5a (including)	0.9.5a (including)
Openssl	Openssl	0.9.6 (including)	0.9.6 (including)
Openssl	Openssl	0.9.6a (including)	0.9.6a (including)
Openssl	Openssl	0.9.6b (including)	0.9.6b (including)
Openssl	Openssl	0.9.6c (including)	0.9.6c (including)
Openssl	Openssl	0.9.6d (including)	0.9.6d (including)
Openssl	Openssl	0.9.6e (including)	0.9.6e (including)
Openssl	Openssl	0.9.6f (including)	0.9.6f (including)
Openssl	Openssl	0.9.6g (including)	0.9.6g (including)
Openssl	Openssl	0.9.6h (including)	0.9.6h (including)
Openssl	Openssl	0.9.6h-bogus (including)	0.9.6h-bogus (including)
Openssl	Openssl	0.9.6i (including)	0.9.6i (including)
Openssl	Openssl	0.9.6j (including)	0.9.6j (including)
Openssl	Openssl	0.9.6k (including)	0.9.6k (including)
Openssl	Openssl	0.9.6l (including)	0.9.6l (including)
Openssl	Openssl	0.9.6m (including)	0.9.6m (including)
Openssl	Openssl	0.9.7 (including)	0.9.7 (including)
Openssl	Openssl	0.9.7a (including)	0.9.7a (including)
Openssl	Openssl	0.9.7b (including)	0.9.7b (including)
Openssl	Openssl	0.9.7c (including)	0.9.7c (including)
Openssl	Openssl	0.9.7d (including)	0.9.7d (including)
Openssl	Openssl	0.9.7e (including)	0.9.7e (including)
Openssl	Openssl	0.9.7f (including)	0.9.7f (including)
Openssl	Openssl	0.9.7g (including)	0.9.7g (including)
Openssl	Openssl	0.9.7h (including)	0.9.7h (including)
Openssl	Openssl	0.9.7i (including)	0.9.7i (including)
Openssl	Openssl	0.9.7j (including)	0.9.7j (including)
Openssl	Openssl	0.9.7k (including)	0.9.7k (including)
Openssl	Openssl	0.9.7l (including)	0.9.7l (including)
Openssl	Openssl	0.9.7m (including)	0.9.7m (including)
Openssl	Openssl	0.9.8 (including)	0.9.8 (including)
Openssl	Openssl	0.9.8a (including)	0.9.8a (including)
Openssl	Openssl	0.9.8b (including)	0.9.8b (including)
Openssl	Openssl	0.9.8c (including)	0.9.8c (including)
Openssl	Openssl	0.9.8d (including)	0.9.8d (including)
Openssl	Openssl	0.9.8e (including)	0.9.8e (including)
Openssl	Openssl	0.9.8f (including)	0.9.8f (including)
Openssl	Openssl	0.9.8g (including)	0.9.8g (including)
Openssl	Openssl	0.9.8h (including)	0.9.8h (including)
Openssl	Openssl	0.9.8i (including)	0.9.8i (including)
Openssl	Openssl	0.9.8j (including)	0.9.8j (including)
Openssl	Openssl	0.9.8k (including)	0.9.8k (including)
Openssl	Openssl	0.9.8l (including)	0.9.8l (including)
Openssl	Openssl	0.9.8m (including)	0.9.8m (including)
Openssl	Openssl	0.9.8n (including)	0.9.8n (including)
Openssl	Openssl	0.9.8o (including)	0.9.8o (including)
Openssl	Openssl	0.9.8p (including)	0.9.8p (including)
Openssl	Openssl	0.9.8q (including)	0.9.8q (including)
Red Hat Enterprise Linux 5	RedHat	openssl-0:0.9.8e-20.el5_7.1	*
Red Hat Enterprise Linux 6	RedHat	openssl-0:1.0.0-20.el6_2.1	*
Red Hat JBoss Enterprise Application Platform 5.1	RedHat		*
Red Hat JBoss Enterprise Application Platform 6.0	RedHat		*
Red Hat JBoss Web Server 1.0	RedHat		*
Openssl	Ubuntu	hardy	*
Openssl	Ubuntu	lucid	*
Openssl	Ubuntu	maverick	*
Openssl	Ubuntu	natty	*
Openssl	Ubuntu	oneiric	*
Openssl	Ubuntu	upstream	*
Openssl098	Ubuntu	devel	*
Openssl098	Ubuntu	oneiric	*
Openssl098	Ubuntu	upstream	*

NVD	https://nvd.nist.gov/vuln/detail/CVE-2011-4108
CWE	https://cwe.mitre.org/data/definitions/310.html

Affected Software

References