CVE-2016-1978
Published: 13 March 2016
Use-after-free vulnerability in the ssl3_HandleECDHServerKeyExchange function in Mozilla Network Security Services (NSS) before 3.21, as used in Mozilla Firefox before 44.0, allows remote attackers to cause a denial of service or possibly have unspecified other impact by making an SSL (1) DHE or (2) ECDHE handshake at a time of high memory consumption.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
firefox Launchpad, Ubuntu, Debian |
precise |
Released
(44.0.2+build1-0ubuntu0.12.04.1)
|
| trusty |
Released
(44.0.2+build1-0ubuntu0.14.04.1)
|
|
| upstream |
Released
(44)
|
|
| wily |
Released
(44.0.2+build1-0ubuntu0.15.10.1)
|
|
| xenial |
Not vulnerable
(45.0+build2-0ubuntu1)
|
|
| yakkety |
Not vulnerable
(45.0+build2-0ubuntu1)
|
|
| zesty |
Not vulnerable
(45.0+build2-0ubuntu1)
|
|
|
nss Launchpad, Ubuntu, Debian |
precise |
Released
(2:3.21-0ubuntu0.12.04.2)
|
| trusty |
Released
(2:3.21-0ubuntu0.14.04.1)
|
|
| upstream |
Released
(2:3.21-1)
|
|
| wily |
Released
(2:3.21-0ubuntu0.15.10.1)
|
|
| xenial |
Not vulnerable
(2:3.21-1ubuntu3)
|
|
| yakkety |
Not vulnerable
(2:3.21-1ubuntu3)
|
|
| zesty |
Not vulnerable
(2:3.21-1ubuntu3)
|
|
|
thunderbird Launchpad, Ubuntu, Debian |
precise |
Released
(1:38.8.0+build1-0ubuntu0.12.04.1)
|
| trusty |
Released
(1:38.8.0+build1-0ubuntu0.14.04.1)
|
|
| upstream |
Released
(38.8.0)
|
|
| wily |
Released
(1:38.8.0+build1-0ubuntu0.15.10.1)
|
|
| xenial |
Released
(1:38.8.0+build1-0ubuntu0.16.04.1)
|
|
| yakkety |
Released
(1:38.8.0+build1-0ubuntu1)
|
|
| zesty |
Released
(1:38.8.0+build1-0ubuntu1)
|
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 7.3 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | Low |
| Integrity impact | Low |
| Availability impact | Low |
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L |