Vulnerability CVE-2017-1539 - CERT Civis.Net

Vulnerability Name:

CVE-2017-1539 (CCN-130807)

Assigned:

2016-11-30

Published:

2017-09-22

Updated:

2019-10-03

Summary:

IBM Business Process Manager 7.5, 8.0, and 8.5 is vulnerable to privilege escalation by not properly distinguishing internal group memberships from user registry group memberships. By manipulating LDAP group membership an attack might gain privileged access. IBM X-Force ID: 130807.

CVSS v3 Severity:

8.8 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
7.7 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)

Exploitability Metrics:	Attack Vector (AV): Network Attack Complexity (AC): Low Privileges Required (PR): Low User Interaction (UI): None
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): High Integrity (I): High Availibility (A): High

5.0 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L)
4.4 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L/E:U/RL:O/RC:C)

Exploitability Metrics:	Attack Vector (AV): Network Attack Complexity (AC): High Privileges Required (PR): Low User Interaction (UI): None
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): Low Integrity (I): Low Availibility (A): Low

CVSS v2 Severity:

6.5 Medium (CVSS v2 Vector: AV:N/AC:L/Au:S/C:P/I:P/A:P)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Low Authentication (Au): Single_Instance
Impact Metrics:	Confidentiality (C): Partial Integrity (I): Partial Availibility (A): Partial

4.6 Medium (CCN CVSS v2 Vector: AV:N/AC:H/Au:S/C:P/I:P/A:P)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): High Athentication (Au): Single_Instance
Impact Metrics:	Confidentiality (C): Partial Integrity (I): Partial Availibility (A): Partial

Vulnerability Type:

Vulnerability Consequences:

Gain Privileges

References:

Source: MITRE
Type: CNA
CVE-2017-1539

Source: CCN
Type: IBM Security Bulletin 2007451 (Business Process Manager Advanced)
privilege escalation in IBM Business Process Manager (BPM) - CVE-2017-1539

Source: CONFIRM
Type: Patch, Vendor Advisory
http://www.ibm.com/support/docview.wss?uid=swg22007451

Source: BID
Type: Third Party Advisory, VDB Entry
100967

Source: CCN
Type: BID-100967
IBM Business Process Manager CVE-2017-1539 Remote Privilege Escalation Vulnerability

Source: MISC
Type: VDB Entry, Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/130807

Source: XF
Type: UNKNOWN
ibm-bpm-cve20171539-priv-escalation(130807)

Vulnerable Configuration:

Configuration 1:

cpe:/a:ibm:business_process_manager:7.5.0.0:*:*:*:*:*:*:*

OR cpe:/a:ibm:business_process_manager:7.5.0.0:*:*:*:advanced:*:*:*

OR cpe:/a:ibm:business_process_manager:7.5.0.0:*:*:*:express:*:*:*

OR cpe:/a:ibm:business_process_manager:7.5.0.0:*:*:*:standard:*:*:*

OR cpe:/a:ibm:business_process_manager:7.5.0.1:*:*:*:*:*:*:*

OR cpe:/a:ibm:business_process_manager:7.5.0.1:*:*:*:advanced:*:*:*

OR cpe:/a:ibm:business_process_manager:7.5.0.1:*:*:*:express:*:*:*

OR cpe:/a:ibm:business_process_manager:7.5.0.1:*:*:*:standard:*:*:*

OR cpe:/a:ibm:business_process_manager:7.5.1.0:*:*:*:*:*:*:*

OR cpe:/a:ibm:business_process_manager:7.5.1.0:*:*:*:advanced:*:*:*

OR cpe:/a:ibm:business_process_manager:7.5.1.0:*:*:*:express:*:*:*

OR cpe:/a:ibm:business_process_manager:7.5.1.0:*:*:*:standard:*:*:*

OR cpe:/a:ibm:business_process_manager:7.5.1.1:*:*:*:*:*:*:*

OR cpe:/a:ibm:business_process_manager:7.5.1.1:*:*:*:advanced:*:*:*

OR cpe:/a:ibm:business_process_manager:7.5.1.1:*:*:*:express:*:*:*

OR cpe:/a:ibm:business_process_manager:7.5.1.1:*:*:*:standard:*:*:*

OR cpe:/a:ibm:business_process_manager:7.5.1.2:*:*:*:*:*:*:*

OR cpe:/a:ibm:business_process_manager:7.5.1.2:*:*:*:advanced:*:*:*

OR cpe:/a:ibm:business_process_manager:7.5.1.2:*:*:*:express:*:*:*

OR cpe:/a:ibm:business_process_manager:7.5.1.2:*:*:*:standard:*:*:*

OR cpe:/a:ibm:business_process_manager:8.0.0.0:*:*:*:*:*:*:*

OR cpe:/a:ibm:business_process_manager:8.0.0.0:*:*:*:advanced:*:*:*

OR cpe:/a:ibm:business_process_manager:8.0.0.0:*:*:*:express:*:*:*

OR cpe:/a:ibm:business_process_manager:8.0.0.0:*:*:*:standard:*:*:*

OR cpe:/a:ibm:business_process_manager:8.0.1.0:*:*:*:*:*:*:*

OR cpe:/a:ibm:business_process_manager:8.0.1.0:*:*:*:advanced:*:*:*

OR cpe:/a:ibm:business_process_manager:8.0.1.0:*:*:*:express:*:*:*

OR cpe:/a:ibm:business_process_manager:8.0.1.0:*:*:*:standard:*:*:*

OR cpe:/a:ibm:business_process_manager:8.0.1.1:*:*:*:*:*:*:*

OR cpe:/a:ibm:business_process_manager:8.0.1.1:*:*:*:advanced:*:*:*

OR cpe:/a:ibm:business_process_manager:8.0.1.1:*:*:*:express:*:*:*

OR cpe:/a:ibm:business_process_manager:8.0.1.1:*:*:*:standard:*:*:*

OR cpe:/a:ibm:business_process_manager:8.0.1.2:*:*:*:*:*:*:*

OR cpe:/a:ibm:business_process_manager:8.0.1.2:*:*:*:advanced:*:*:*

OR cpe:/a:ibm:business_process_manager:8.0.1.2:*:*:*:express:*:*:*

OR cpe:/a:ibm:business_process_manager:8.0.1.2:*:*:*:standard:*:*:*

OR cpe:/a:ibm:business_process_manager:8.0.1.3:*:*:*:*:*:*:*

OR cpe:/a:ibm:business_process_manager:8.0.1.3:*:*:*:advanced:*:*:*

OR cpe:/a:ibm:business_process_manager:8.0.1.3:*:*:*:express:*:*:*

OR cpe:/a:ibm:business_process_manager:8.0.1.3:*:*:*:standard:*:*:*

OR cpe:/a:ibm:business_process_manager:8.5.0.0:*:*:*:*:*:*:*

OR cpe:/a:ibm:business_process_manager:8.5.0.0:*:*:*:advanced:*:*:*

OR cpe:/a:ibm:business_process_manager:8.5.0.0:*:*:*:express:*:*:*

OR cpe:/a:ibm:business_process_manager:8.5.0.0:*:*:*:standard:*:*:*

OR cpe:/a:ibm:business_process_manager:8.5.0.1:*:*:*:*:*:*:*

OR cpe:/a:ibm:business_process_manager:8.5.0.1:*:*:*:advanced:*:*:*

OR cpe:/a:ibm:business_process_manager:8.5.0.1:*:*:*:express:*:*:*

OR cpe:/a:ibm:business_process_manager:8.5.0.1:*:*:*:standard:*:*:*

OR cpe:/a:ibm:business_process_manager:8.5.0.2:*:*:*:*:*:*:*

OR cpe:/a:ibm:business_process_manager:8.5.0.2:*:*:*:advanced:*:*:*

OR cpe:/a:ibm:business_process_manager:8.5.0.2:*:*:*:express:*:*:*

OR cpe:/a:ibm:business_process_manager:8.5.0.2:*:*:*:standard:*:*:*

OR cpe:/a:ibm:business_process_manager:8.5.5.0:*:*:*:*:*:*:*

OR cpe:/a:ibm:business_process_manager:8.5.5.0:*:*:*:advanced:*:*:*

OR cpe:/a:ibm:business_process_manager:8.5.5.0:*:*:*:express:*:*:*

OR cpe:/a:ibm:business_process_manager:8.5.5.0:*:*:*:standard:*:*:*

OR cpe:/a:ibm:business_process_manager:8.5.6.0:*:*:*:*:*:*:*

OR cpe:/a:ibm:business_process_manager:8.5.6.0:*:*:*:advanced:*:*:*

OR cpe:/a:ibm:business_process_manager:8.5.6.0:*:*:*:express:*:*:*

OR cpe:/a:ibm:business_process_manager:8.5.6.0:*:*:*:standard:*:*:*

OR cpe:/a:ibm:business_process_manager:8.5.6.1:*:*:*:*:*:*:*

OR cpe:/a:ibm:business_process_manager:8.5.6.1:*:*:*:advanced:*:*:*

OR cpe:/a:ibm:business_process_manager:8.5.6.1:*:*:*:express:*:*:*

OR cpe:/a:ibm:business_process_manager:8.5.6.1:*:*:*:standard:*:*:*

OR cpe:/a:ibm:business_process_manager:8.5.6.2:*:*:*:*:*:*:*

OR cpe:/a:ibm:business_process_manager:8.5.6.2:*:*:*:advanced:*:*:*

OR cpe:/a:ibm:business_process_manager:8.5.6.2:*:*:*:express:*:*:*

OR cpe:/a:ibm:business_process_manager:8.5.6.2:*:*:*:standard:*:*:*

OR cpe:/a:ibm:business_process_manager:8.5.7.0:*:*:*:*:*:*:*

OR cpe:/a:ibm:business_process_manager:8.5.7.0:*:*:*:advanced:*:*:*

OR cpe:/a:ibm:business_process_manager:8.5.7.0:*:*:*:express:*:*:*

OR cpe:/a:ibm:business_process_manager:8.5.7.0:*:*:*:standard:*:*:*

Denotes that component is vulnerable