Vulnerability CVE-2015-0121 - CERT Civis.Net

Vulnerability Name:

CVE-2015-0121 (CCN-100419)

Assigned:

2014-11-18

Published:

2015-05-28

Updated:

2016-12-03

Summary:

IBM Rational Requirements Composer 3.0 through 3.0.1.6 and 4.0 through 4.0.7 and Rational DOORS Next Generation (RDNG) 4.0 through 4.0.7 and 5.0 through 5.0.2, when LTPA single sign on is used with WebSphere Application Server, do not terminate a Requirements Management (RM) session upon LTPA token expiration, which allows remote attackers to obtain access by leveraging an unattended workstation.
<a href="https://cwe.mitre.org/data/definitions/613.html">CWE-613: Insufficient Session Expiration</a>

CVSS v3 Severity:

4.2 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:L)

Exploitability Metrics:	Attack Vector (AV): Local Attack Complexity (AC): High Privileges Required (PR): Low User Interaction (UI): Required
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): Low Integrity (I): Low Availibility (A): Low

CVSS v2 Severity:

3.7 Low (CVSS v2 Vector: AV:L/AC:H/Au:N/C:P/I:P/A:P)
2.7 Low (Temporal CVSS v2 Vector: AV:L/AC:H/Au:N/C:P/I:P/A:P/E:U/RL:OF/RC:C)

Exploitability Metrics:	Access Vector (AV): Local Access Complexity (AC): High Authentication (Au): None
Impact Metrics:	Confidentiality (C): Partial Integrity (I): Partial Availibility (A): Partial

3.5 Low (CCN CVSS v2 Vector: AV:L/AC:H/Au:S/C:P/I:P/A:P)
2.6 Low (CCN Temporal CVSS v2 Vector: AV:L/AC:H/Au:S/C:P/I:P/A:P/E:U/RL:OF/RC:C)

Exploitability Metrics:	Access Vector (AV): Local 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-2015-0121

Source: CONFIRM
Type: Vendor Advisory
http://www-01.ibm.com/support/docview.wss?uid=swg21903761

Source: CCN
Type: IBM Security Bulletin 1903761
Users are not logged out of the Requirements Management (RM) application after the LTPA timeout period is reached (CVE-2015-0121)

Source: BID
Type: UNKNOWN
74910

Source: XF
Type: UNKNOWN
ibm-rdng-cve20150121-priv-escalation(100419)

Vulnerable Configuration:

Configuration 1:

cpe:/a:ibm:rational_requirements_composer:3.0:*:*:*:*:*:*:*

OR cpe:/a:ibm:rational_requirements_composer:3.0.1:*:*:*:*:*:*:*

OR cpe:/a:ibm:rational_requirements_composer:3.0.1.1:*:*:*:*:*:*:*

OR cpe:/a:ibm:rational_requirements_composer:3.0.1.2:*:*:*:*:*:*:*

OR cpe:/a:ibm:rational_requirements_composer:3.0.1.3:*:*:*:*:*:*:*

OR cpe:/a:ibm:rational_requirements_composer:3.0.1.4:*:*:*:*:*:*:*

OR cpe:/a:ibm:rational_requirements_composer:3.0.1.5:*:*:*:*:*:*:*

OR cpe:/a:ibm:rational_requirements_composer:3.0.1.6:*:*:*:*:*:*:*

OR cpe:/a:ibm:rational_requirements_composer:4.0:*:*:*:*:*:*:*

OR cpe:/a:ibm:rational_requirements_composer:4.0.0:*:*:*:*:*:*:*

OR cpe:/a:ibm:rational_requirements_composer:4.0.0.1:*:*:*:*:*:*:*

OR cpe:/a:ibm:rational_requirements_composer:4.0.0.2:*:*:*:*:*:*:*

OR cpe:/a:ibm:rational_requirements_composer:4.0.1:*:*:*:*:*:*:*

OR cpe:/a:ibm:rational_requirements_composer:4.0.2:*:*:*:*:*:*:*

OR cpe:/a:ibm:rational_requirements_composer:4.0.3:*:*:*:*:*:*:*

OR cpe:/a:ibm:rational_requirements_composer:4.0.4:*:*:*:*:*:*:*

OR cpe:/a:ibm:rational_requirements_composer:4.0.5:*:*:*:*:*:*:*

OR cpe:/a:ibm:rational_requirements_composer:4.0.6:*:*:*:*:*:*:*

OR cpe:/a:ibm:rational_requirements_composer:4.0.7:*:*:*:*:*:*:*

Configuration 2:

cpe:/a:ibm:rational_doors_next_generation:4.0.0:*:*:*:*:*:*:*

OR cpe:/a:ibm:rational_doors_next_generation:4.0.1:*:*:*:*:*:*:*

OR cpe:/a:ibm:rational_doors_next_generation:4.0.2:*:*:*:*:*:*:*

OR cpe:/a:ibm:rational_doors_next_generation:4.0.3:*:*:*:*:*:*:*

OR cpe:/a:ibm:rational_doors_next_generation:4.0.4:*:*:*:*:*:*:*

OR cpe:/a:ibm:rational_doors_next_generation:4.0.5:*:*:*:*:*:*:*

OR cpe:/a:ibm:rational_doors_next_generation:4.0.6:*:*:*:*:*:*:*

OR cpe:/a:ibm:rational_doors_next_generation:4.0.7:*:*:*:*:*:*:*

OR cpe:/a:ibm:rational_doors_next_generation:5.0:*:*:*:*:*:*:*

OR cpe:/a:ibm:rational_doors_next_generation:5.0.1:*:*:*:*:*:*:*

OR cpe:/a:ibm:rational_doors_next_generation:5.0.2:*:*:*:*:*:*:*

Configuration CCN 1:

cpe:/a:ibm:rational_doors_next_generation:4.0.1:*:*:*:*:*:*:*

OR cpe:/a:ibm:rational_doors_next_generation:4.0.5:*:*:*:*:*:*:*

OR cpe:/a:ibm:rational_doors_next_generation:5.0.2:*:*:*:*:*:*:*

OR cpe:/a:ibm:rational_doors_next_generation:4.0.2:*:*:*:*:*:*:*

OR cpe:/a:ibm:rational_doors_next_generation:4.0.3:*:*:*:*:*:*:*

OR cpe:/a:ibm:rational_doors_next_generation:4.0.4:*:*:*:*:*:*:*

OR cpe:/a:ibm:rational_doors_next_generation:4.0.6:*:*:*:*:*:*:*

OR cpe:/a:ibm:rational_doors_next_generation:4.0.7:*:*:*:*:*:*:*

OR cpe:/a:ibm:rational_doors_next_generation:5.0:*:*:*:*:*:*:*

OR cpe:/a:ibm:rational_doors_next_generation:5.0.1:*:*:*:*:*:*:*

Denotes that component is vulnerable