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HistoryDec 30, 2022 - 5:31 p.m.

Security Bulletin: IBM Tivoli Monitoring Basic Services is vulnerable to a denial of service attack in zlib component (CVE-2018-25032)

2022-12-3017:31:59
www.ibm.com
20
ibm tivoli monitoring
basic services
vulnerability
zlib
denial of service
cve-2018-25032

CVSS2

5

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

CVSS3

7.5

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

EPSS

0.003

Percentile

68.4%

Summary

Fixes a vulnerability reported in the zlib that is used by IBM Tivoli Monitoring for historical data collection (CVE-2018-25032).

Vulnerability Details

CVEID:CVE-2018-25032
**DESCRIPTION:**Zlib is vulnerable to a denial of service, caused by a memory corruption in the deflate operation. By using many distant matches, a remote attacker could exploit this vulnerability to cause the application to crash.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/222615 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)

Affected Products and Versions

Affected Product(s) Version(s)
IBM Tivoli Monitoring 6.3.0 - 6.3.0.7 (up to 6.3.0.7 Service pack 12)

Remediation/Fixes

Fix VRMF Remediation/Fix
6.3.0.7-TIV-ITM-SP0013 6.3.0.7 IBM Tivoli Monitoring Service Pack 6.3.0.7-TIV-ITM-SP0013

Workarounds and Mitigations

None

Affected configurations

Vulners
Node
ibmtivoli_monitoringMatch6.3.0.7

CVSS2

5

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

CVSS3

7.5

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

EPSS

0.003

Percentile

68.4%