Atlassian Bitbucket Server 4.1.x < 4.1.3 RCE

Critical Nessus Network Monitor Plugin ID 9569

Synopsis

The remote Bitbucket server is affected by a Remote Code Execution (RCE) vulnerability.

Description

Versions of Bitbucket 4.1.x prior to 4.1.3 contain a flaw that is triggered during the deserialization of Java content. This may allow a remote attacker to execute arbitrary code.

Solution

Upgrade to Bitbucket version 4.1.3 or later.

See Also

https://jira.atlassian.com/browse/CWD-4579

https://jira.atlassian.com/browse/CONF-40130

Plugin Details

Severity: Critical

ID: 9569

File Name: 9569.prm

Family: CGI

Published: 2016/09/23

Modified: 2016/09/23

Dependencies: 9566

Risk Information

Risk Factor: Critical

CVSSv2

Base Score: 10

Temporal Score: 8.7

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

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

CVSSv3

Base Score: 9.8

Temporal Score: 9.3

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

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

Vulnerability Information

Patch Publication Date: 2015/12/07

Vulnerability Publication Date: 2015/12/04