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HistoryMar 25, 2024 - 8:54 a.m.

Security Bulletin: Vulnerability in IBM WebSphere Application Server Liberty may affect IBM Storage Protect Operations Center (CVE-2023-44487)

2024-03-2508:54:42
www.ibm.com
10
ibm storage protect operations center
ibm websphere application server liberty
denial of service
http/2
vulnerability
fix
aix
linux
windows

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

7 High

AI Score

Confidence

High

0.732 High

EPSS

Percentile

98.1%

Summary

IBM Storage Protect Operations Center may be affected by vulnerabilities in IBM WebSphere Application Server Liberty such as denial of service caused by HTTP/2 rapid reset.

Vulnerability Details

CVEID:CVE-2023-44487
**DESCRIPTION:**Multiple vendors are vulnerable to a denial of service, caused by a flaw in handling multiplexed streams in the HTTP/2 protocol. By sending numerous HTTP/2 requests and RST_STREAM frames over multiple streams, a remote attacker could exploit this vulnerability to cause a denial of service due to server resource consumption.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/268044 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 Storage Protect Operations Center 8.1

Remediation/Fixes

IBM Storage Protect Operation Center Affected Versions Fixing Level Platform Link to Fix and Instructions
8.1.0.000 - 8.1.21.xxx 8.1.22 AIX, Linux, Windows <https://www.ibm.com/support/pages/node/588021&gt;

Workarounds and Mitigations

None

Affected configurations

Vulners
Node
ibmstorage_protectMatch8.1
CPENameOperatorVersion
ibm storage protecteq8.1

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

7 High

AI Score

Confidence

High

0.732 High

EPSS

Percentile

98.1%