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HistoryOct 07, 2022 - 6:19 p.m.

Security Bulletin: IBM WebSphere Application Server Liberty, which is bundled with IBM WebSphere Hybrid Cloud Edition, is vulnerable to a Denial of Service due to Neko HTML (CVE-2022-24839)

2022-10-0718:19:10
www.ibm.com
15

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

0.002 Low

EPSS

Percentile

57.1%

Summary

IBM WebSphere Application Server Liberty, which is bundled with IBM WebSphere Hybrid Cloud Edition, is vulnerable to a Denial of Service due to Neko HTML (CVE-2022-24839)

Vulnerability Details

Refer to the security bulletin(s) listed in the Remediation/Fixes section

Affected Products and Versions

Affected Product(s) and Version(s) Affecting Product(s) and Version(s)

IBM WebSphere Hybrid Edition

  • 5.1
    |

IBM WebSphere Application Server Liberty

  • 17.0.0.3 - 22.0.0.10

Remediation/Fixes

IBM strongly recommends addressing the vulnerability now by applying a currently available interim fix or fix pack that contains the APAR PH48810 as described in Security Bulletin: IBM WebSphere Application Server Liberty is vulnerable to a Denial of Service due to Neko HTML (CVE-2022-24839) .

Workarounds and Mitigations

None

Affected configurations

Vulners
Node
ibmwebsphereMatch5.1.0
CPENameOperatorVersion
ibm websphere hybrid editioneq5.1.0

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

0.002 Low

EPSS

Percentile

57.1%

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