CVE-2017-7869
Published: 14 April 2017
GnuTLS before 2017-02-20 has an out-of-bounds write caused by an integer overflow and heap-based buffer overflow related to the cdk_pkt_read function in opencdk/read-packet.c. This issue (which is a subset of the vendor's GNUTLS-SA-2017-3 report) is fixed in 3.5.10.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
gnutls26 Launchpad, Ubuntu, Debian |
artful |
Does not exist
|
| bionic |
Does not exist
|
|
| cosmic |
Does not exist
|
|
| disco |
Does not exist
|
|
| eoan |
Does not exist
|
|
| focal |
Does not exist
|
|
| groovy |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| precise |
Ignored
(end of life)
|
|
| trusty |
Released
(2.12.23-12ubuntu2.8)
|
|
| upstream |
Needs triage
|
|
| xenial |
Does not exist
|
|
| yakkety |
Does not exist
|
|
| zesty |
Does not exist
|
|
|
gnutls28 Launchpad, Ubuntu, Debian |
artful |
Not vulnerable
(3.5.8-5ubuntu1)
|
| bionic |
Not vulnerable
(3.5.8-5ubuntu1)
|
|
| cosmic |
Not vulnerable
(3.5.8-5ubuntu1)
|
|
| disco |
Not vulnerable
(3.5.8-5ubuntu1)
|
|
| eoan |
Not vulnerable
(3.5.8-5ubuntu1)
|
|
| focal |
Not vulnerable
(3.5.8-5ubuntu1)
|
|
| groovy |
Not vulnerable
(3.5.8-5ubuntu1)
|
|
| hirsute |
Not vulnerable
(3.5.8-5ubuntu1)
|
|
| precise |
Ignored
(end of life)
|
|
| trusty |
Does not exist
(trusty was needed)
|
|
| upstream |
Released
(3.5.8-4)
|
|
| xenial |
Released
(3.4.10-4ubuntu1.3)
|
|
| yakkety |
Released
(3.5.3-5ubuntu1.2)
|
|
| zesty |
Released
(3.5.6-4ubuntu4.1)
|
|
|
Patches: upstream: https://gitlab.com/gnutls/gnutls/commit/51464af713d71802e3c6d5ac15f1a95132a354fe |
||
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 7.5 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | None |
| Integrity impact | None |
| Availability impact | High |
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |