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HistoryMar 26, 2021 - 12:04 p.m.

Security Bulletin: A security vulnerability has been identified in IBM WebSphere Application Server shipped with Tivoli Business Service Manager (CVE-2021-20353)

2021-03-2612:04:47
www.ibm.com
11

8.2 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

LOW

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

6.4 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

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

Summary

IBM WebSphere Application Server is shipped as a component of Tivoli Business Service Manager. Information about a security vulnerability affecting IBM WebSphere Application Server has been published in a security bulletin.

Vulnerability Details

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

Affected Products and Versions

Principal Product and Version(s) Affected Supporting Product and Version
Tivoli Business Service Manager 6.2 IBM WebSphere Application Server 8.5

Remediation/Fixes

Principal Product and Version(s) Affected Supporting Product and Version
Tivoli Business Service Manager 6.2 Security Bulletin: WebSphere Application Server is vulnerable to an XML External Entity (XXE) Injection vulnerability (CVE-2021-20353)

For IBM WebSphere Application Server V8.5.0.0 through 8.5.5.19:

  • Upgrade to minimal fix pack levels as required by the interim fix and then apply Interim Fix PH33228
  • Apply Fix Pack 8.5.5.19 or later.

Workarounds and Mitigations

None

8.2 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

LOW

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

6.4 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

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

Related for 3B14EF39E23ED5D5A8D961DD2CB7B420FE08663F3A64A5857C77E2393E783EF9