CVE-2016-2107
Published: 3 May 2016
The AES-NI implementation in OpenSSL before 1.0.1t and 1.0.2 before 1.0.2h does not consider memory allocation during a certain padding check, which allows remote attackers to obtain sensitive cleartext information via a padding-oracle attack against an AES CBC session. NOTE: this vulnerability exists because of an incorrect fix for CVE-2013-0169.
Priority
Status
Package | Release | Status |
---|---|---|
openssl Launchpad, Ubuntu, Debian |
artful |
Released
(1.0.2g-1ubuntu5)
|
bionic |
Released
(1.0.2g-1ubuntu5)
|
|
cosmic |
Released
(1.0.2g-1ubuntu5)
|
|
disco |
Released
(1.0.2g-1ubuntu5)
|
|
precise |
Released
(1.0.1-4ubuntu5.36)
|
|
trusty |
Released
(1.0.1f-1ubuntu2.19)
|
|
upstream |
Released
(1.0.1t, 1.0.2h)
|
|
wily |
Released
(1.0.2d-0ubuntu1.5)
|
|
xenial |
Released
(1.0.2g-1ubuntu4.1)
|
|
yakkety |
Released
(1.0.2g-1ubuntu5)
|
|
zesty |
Released
(1.0.2g-1ubuntu5)
|
|
openssl098 Launchpad, Ubuntu, Debian |
artful |
Does not exist
|
bionic |
Does not exist
|
|
cosmic |
Does not exist
|
|
disco |
Does not exist
|
|
precise |
Ignored
(end of life)
|
|
trusty |
Does not exist
(trusty was needs-triage)
|
|
upstream |
Needs triage
|
|
wily |
Does not exist
|
|
xenial |
Does not exist
|
|
yakkety |
Does not exist
|
|
zesty |
Does not exist
|
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:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N |