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HistorySep 30, 2023 - 4:35 a.m.

Security Bulletin: IBM Tivoli Netcool Impact is vulnerable to denial of service due to AngularJS (CVE-2022-25844)

2023-09-3004:35:31
www.ibm.com
19
ibm tivoli netcool impact
denial of service
angularjs
cve-2022-25844
security vulnerability
redos
fix
upgrade
ibm software

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.011 Low

EPSS

Percentile

84.7%

Summary

AngularJS is shipped with IBM Tivoli Netcool Impact as part of its UI framework. Information about a security vulnerability affecting AngularJS has been published in a security bulletin.

Vulnerability Details

CVEID:CVE-2022-25844
**DESCRIPTION:**Node.js Angular module is vulnerable to a denial of service, caused by a regular expression denial of service (ReDoS) flaw in posPre: ’ '.repeat() of NUMBER_FORMATS.PATTERNS[1].posPre. By sending a specially-crafted regex input, a remote attacker could exploit this vulnerability to cause a denial of service.
CVSS Base score: 5.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/225115 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)

Affected Products and Versions

Affected Product(s) Version(s)
IBM Tivoli Netcool Impact 7.1.0

Remediation/Fixes

Product VRMF APAR Remediation
IBM Tivoli Netcool Impact 7.1.0.0 - 7.1.0.30 7.1.0.31 IJ42495 Upgrade to IBM Tivoli Netcool Impact 7.1.0 FP31

Workarounds and Mitigations

None

Affected configurations

Vulners
Node
ibmtivoli_netcool\/impactMatch7.1.0
CPENameOperatorVersion
tivoli netcool/impacteq7.1.0

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.011 Low

EPSS

Percentile

84.7%

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