CVE-2015-2774
MEDIUM severity · CVSS 5.9 · Information disclosure
5.9CVSS MEDIUM
Summary
Erlang/OTP before 18.0-rc1 does not properly check CBC padding bytes when terminating connections, which makes it easier for man-in-the-middle attackers to obtain cleartext data via a padding-oracle attack, a variant of CVE-2014-3566 (aka POODLE).
Impact & exploitability
Attack vectorNetwork
Attack complexityHigh
Privileges requiredNone
User interactionNone
Confidentiality impactHigh
Integrity impactNone
Availability impactNone
Exploit probability (EPSS)2%
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Affected products we track (1)
Recommendation
Apply the vendor fix in your normal patch cycle. Open any affected product above for its exact safe version.
Additional information
- NVD record
- http://lists.opensuse.org/opensuse-updates/2016-02/msg00124.htmlAdvisory
- http://openwall.com/lists/oss-security/2015/03/27/6Advisory
- http://openwall.com/lists/oss-security/2015/03/27/9
- http://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.htmlAdvisory
- http://www.securityfocus.com/bid/73398
- https://usn.ubuntu.com/3571-1/
- https://web.archive.org/web/20150905124006/http://www.erlang.org/news/85
- https://www.imperialviolet.org/2014/12/08/poodleagain.html