Atlassian Bitbucket Server 4.x < 4.8.2 Directory Traversal

High Nessus Network Monitor Plugin ID 9941

Synopsis

The remote Bitbucket server is affected by an Dierctory Traversal attack vector.

Description

Versions of Bitbucket 4.x prior to 4.8.2 contain a flaw in boundaries in content-type headers when handling file upload requests. This may allow a remote attacker to cause a process linked against the library to become unresponsive.

Solution

Upgrade to Bitbucket version 4.8.2 or later.

See Also

https://jira.atlassian.com/browse/CONF-43062

Plugin Details

Severity: High

ID: 9941

File Name: 9941.prm

Family: CGI

Published: 2017/02/08

Modified: 2017/04/04

Dependencies: 9566

Risk Information

Risk Factor: High

CVSSv2

Base Score: 7.8

Temporal Score: 6.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C

Temporal Vector: CVSS2#E:ND/RL:OF/RC:C

CVSSv3

Base Score: 7.5

Temporal Score: 7.1

Vector: CVSS3#AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Temporal Vector: CVSS3#E:X/RL:O/RC:C

Vulnerability Information

Patch Publication Date: 2016/05/26

Vulnerability Publication Date: 2016/06/21

Reference Information

CVE: CVE-2016-3092

OSVDB: 140354