CVE-2017-6350
Published: 27 February 2017
An integer overflow at an unserialize_uep memory allocation site would occur for vim before patch 8.0.0378, if it does not properly validate values for tree length when reading a corrupted undo file, which may lead to resultant buffer overflows.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
vim Launchpad, Ubuntu, Debian |
upstream |
Released
(2:8.0.0197-3)
|
| trusty |
Released
(2:7.4.052-1ubuntu3.1+esm1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only) |
|
| xenial |
Released
(2:7.4.1689-3ubuntu1.4)
|
|
| yakkety |
Ignored
(end of life)
|
|
| zesty |
Ignored
(end of life)
|
|
| artful |
Not vulnerable
(2:8.0.0197-4ubuntu5)
|
|
| bionic |
Not vulnerable
(2:8.0.1144-1ubuntu1)
|
|
| cosmic |
Not vulnerable
(2:8.0.1144-1ubuntu1)
|
|
| disco |
Not vulnerable
(2:8.0.1144-1ubuntu1)
|
|
| eoan |
Not vulnerable
(2:8.0.1144-1ubuntu1)
|
|
| precise |
Ignored
(end of life)
|
|
|
Patches: upstream: https://github.com/vim/vim/commit/0c8485f0e4931463c0f7986e1ea84a7d79f10c75 |
||
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 9.8 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | High |
| Integrity impact | High |
| Availability impact | High |
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |