NetIQ Sentinel Java Object Deserialization RCE

Critical Nessus Plugin ID 90602

Synopsis

The remote NetIQ Sentinel server is affected by a remote code execution vulnerability

Description

The remote Novell NetIQ Sentinel server is affected by a remote code execution vulnerability due to unsafe deserialize calls of unauthenticated Java objects to the Apache Commons Collections (ACC) library. An unauthenticated, remote attacker can exploit this, by sending a specially crafted serialized Java object via the RMI interface, to execute arbitrary code with the privileges of the application.

Solution

Upgrade to NetIQ Sentinel version 7.4.1 or later. Alternatively, contact the vendor for a workaround.

See Also

http://www.nessus.org/u?3cd78ca8

http://www.nessus.org/u?e0204f30

Plugin Details

Severity: Critical

ID: 90602

File Name: netiq_sentinel_rmi_deserialization.nasl

Version: $Revision: 1.4 $

Type: remote

Family: Misc.

Published: 2016/04/20

Modified: 2017/01/17

Dependencies: 22227, 90603

Risk Information

Risk Factor: Critical

CVSSv2

Base Score: 10

Temporal Score: 8.3

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

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

CVSSv3

Base Score: 9.8

Temporal Score: 9

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:F/RL:O/RC:X

Vulnerability Information

CPE: cpe:/a:netiq:sentinel

Required KB Items: installed_sw/NetIQ Sentinel

Exploit Available: true

Exploit Ease: Exploits are available

Exploited by Nessus: true

Patch Publication Date: 2016/03/02

Vulnerability Publication Date: 2015/01/28

Reference Information

OSVDB: 129952, 130424, 135498

CERT: 576313