CVE-2016-2377

Publication date 23 June 2016

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

Cvss 3 Severity Score

8.1 · High

Score breakdown

A buffer overflow vulnerability exists in the handling of the MXIT protocol in Pidgin. Specially crafted MXIT data sent by the server could potentially result in an out-of-bounds write of one byte. A malicious server can send a negative content-length in response to a HTTP request triggering the vulnerability.

Status

Package Ubuntu Release Status
pidgin 16.04 LTS xenial
Fixed 1:2.10.12-0ubuntu5.1
15.10 wily
Fixed 1:2.10.11-0ubuntu4.2
14.04 LTS trusty
Fixed 1:2.10.9-0ubuntu3.3
12.04 LTS precise
Fixed 1:2.10.3-0ubuntu1.7

Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package Patch details
pidgin

Severity score breakdown

Parameter Value
Base score 8.1 · High
Attack vector Network
Attack complexity High
Privileges required None
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H