CVE-2015-2774
Published: 7 April 2016
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).
Notes
Author | Note |
---|---|
sbeattie | patch is against erlang 18 prerelease, unclear if 17 and 16 need fix |
Priority
Status
Package | Release | Status |
---|---|---|
erlang Launchpad, Ubuntu, Debian |
artful |
Not vulnerable
(1:19.1.6+dfsg-1ubuntu1)
|
lucid |
Ignored
(end of life)
|
|
precise |
Ignored
(end of life)
|
|
trusty |
Released
(1:16.b.3-dfsg-1ubuntu2.2)
|
|
upstream |
Released
(1:17.3-dfsg-4)
|
|
utopic |
Ignored
(end of life)
|
|
vivid |
Ignored
(end of life)
|
|
wily |
Ignored
(end of life)
|
|
xenial |
Not vulnerable
(1:18.3-dfsg-1ubuntu3)
|
|
yakkety |
Not vulnerable
(1:18.3.4.4+dfsg-1ubuntu2)
|
|
zesty |
Not vulnerable
(1:19.1.6+dfsg-1ubuntu1)
|
|
Patches: upstream: https://github.com/erlang/otp/commit/e53c55dd0ab69982bc511396ccf8655d27c6d38c |
Severity score breakdown
Parameter | Value |
---|---|
Base score | 5.9 |
Attack vector | Network |
Attack complexity | High |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | None |
Availability impact | None |
Vector | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N |