CVE-2016-2367
Published: 23 June 2016
An information leak exists in the handling of the MXIT protocol in Pidgin. Specially crafted MXIT data sent via the server could potentially result in an out-of-bounds read. A malicious user, server, or man-in-the-middle can send an invalid size for an avatar which will trigger an out-of-bounds read vulnerability. This could result in a denial of service or copy data from memory to the file, resulting in an information leak if the avatar is sent to another user.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
pidgin Launchpad, Ubuntu, Debian |
precise |
Released
(1:2.10.3-0ubuntu1.7)
|
| trusty |
Released
(1:2.10.9-0ubuntu3.3)
|
|
| upstream |
Released
(2.11.0-1)
|
|
| wily |
Released
(1:2.10.11-0ubuntu4.2)
|
|
| xenial |
Released
(1:2.10.12-0ubuntu5.1)
|
|
|
Patches: upstream: https://bitbucket.org/pidgin/main/commits/5e3601f8bde4 upstream: https://bitbucket.org/pidgin/main/commits/1c5197a66760 upstream: https://bitbucket.org/pidgin/main/commits/648f667a679c |
||
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 5.9 |
| Attack vector | Network |
| Attack complexity | High |
| Privileges required | None |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | None |
| Integrity impact | None |
| Availability impact | High |
| Vector | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H |