CVE-2015-8313
Published: 30 November 2015
GnuTLS incorrectly validates the first byte of padding in CBC modes
Priority
Status
| Package | Release | Status |
|---|---|---|
|
gnutls26 Launchpad, Ubuntu, Debian |
precise |
Released
(2.12.14-5ubuntu3.10)
|
| trusty |
Released
(2.12.23-12ubuntu2.3)
|
|
| upstream |
Released
(2.12.20-8+deb7u4)
|
|
| vivid |
Does not exist
|
|
| wily |
Does not exist
|
|
|
gnutls28 Launchpad, Ubuntu, Debian |
precise |
Not vulnerable
|
| trusty |
Does not exist
(trusty was not-affected)
|
|
| upstream |
Not vulnerable
|
|
| vivid |
Not vulnerable
|
|
| wily |
Not vulnerable
|
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 |