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HistoryJul 18, 2022 - 3:23 p.m.

Security Bulletin: IBM UrbanCode Release is vulnerable to a bypass of security restrictions due to use of Apache Tomcat (CVE-2022-25762).

2022-07-1815:23:29
www.ibm.com
12
ibm urbancode release
apache tomcat
cve-2022-25762
security restrictions
websocket
upgrade

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS3

8.6

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

LOW

Availability Impact

LOW

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L

EPSS

0.006

Percentile

78.6%

Summary

Apache Tomcat is used by IBM UrbanCode Release. This fix includes Apache Tomcat 8.5.79.

Vulnerability Details

CVEID:CVE-2022-25762
**DESCRIPTION:**Apache Tomcat could allow a remote attacker to bypass security restrictions, caused by improper error handling in WebSocket connection. By sending a specially-crafted WebSocket message concurrently with the WebSocket connection closing, an attacker could exploit this vulnerability to continue to use the socket after it has been closed.
CVSS Base score: 8.6
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/226498 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L)

Affected Products and Versions

Affected Product(s) Version(s)
IBM UrbanCode Release 6.2.5 - 6.2.5.5

Remediation/Fixes

IBM strongly recommends addressing the vulnerability now by upgrading to IBM UrbanCode Release version 6.2.5.6 or above.

Affected Supporting Product(s) Remediation/Fix
IBM UrbanCode Release 6.2.5 - 6.2.5.5 Download IBM UrbanCode Release 6.2.5.6 – Includes Apache Tomcat 8.5.79

Workarounds and Mitigations

None

Affected configurations

Vulners
Node
ibmrationalMatch6.2.5.6
VendorProductVersionCPE
ibmrational6.2.5.6cpe:2.3:a:ibm:rational:6.2.5.6:*:*:*:*:*:*:*

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS3

8.6

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

LOW

Availability Impact

LOW

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L

EPSS

0.006

Percentile

78.6%