CVE-2016-0704
Published: 1 March 2016
An oracle protection mechanism in the get_client_master_key function in s2_srvr.c in the SSLv2 implementation in OpenSSL before 0.9.8zf, 1.0.0 before 1.0.0r, 1.0.1 before 1.0.1m, and 1.0.2 before 1.0.2a overwrites incorrect MASTER-KEY bytes during use of export cipher suites, which makes it easier for remote attackers to decrypt TLS ciphertext data by leveraging a Bleichenbacher RSA padding oracle, a related issue to CVE-2016-0800.
Notes
Author | Note |
---|---|
mdeslaur | openssl in Ubuntu is compiled with no-ssl2 |
Priority
CVSS 3 base score: 5.9
Status
Package | Release | Status |
---|---|---|
openssl Launchpad, Ubuntu, Debian |
upstream |
Needs triage
|
precise |
Not vulnerable
|
|
trusty |
Not vulnerable
|
|
vivid |
Not vulnerable
|
|
wily |
Not vulnerable
|
|
openssl098 Launchpad, Ubuntu, Debian |
upstream |
Needs triage
|
precise |
Not vulnerable
|
|
trusty |
Does not exist
(trusty was not-affected)
|
|
wily |
Does not exist
|
|
vivid |
Not vulnerable
|