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ibmIBM61F52327766F0400F4449339C5B1361D6C71962FF55FA7F71A4D4C01891A9A6D
HistoryApr 22, 2022 - 1:31 p.m.

Security Bulletin: Security Vulnerabilities affect IBM Cloud Private - IBM WebSphere Application Server (CVE-2021-20492)

2022-04-2213:31:18
www.ibm.com
4

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

0.002 Low

EPSS

Percentile

51.2%

JSON

Summary

Security Vulnerabilities affect IBM Cloud Private - IBM WebSphere Application Server

Vulnerability Details

CVEID:CVE-2021-20492
**DESCRIPTION:**IBM WebSphere Application Server 8.0, 8.5, 9.0, and Liberty Java Batch is vulnerable to an XML External Entity Injection (XXE) attack when processing XML data. A remote attacker could exploit this vulnerability to expose sensitive information or consume memory resources. IBM X-Force ID: 197793.
CVSS Base score: 6.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/197793 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:L)

Affected Products and Versions

Affected Product(s) Version(s)
IBM Cloud Private 3.2.1 CD
IBM Cloud Private 3.2.2 CD

Remediation/Fixes

Product defect fixes and security updates are only available for the two most recent Continuous Delivery (CD) update packages

  • IBM Cloud Private 3.2.1
  • IBM Cloud Private 3.2.2

For IBM Cloud Private 3.2.1, apply fix pack:

For IBM Cloud Private 3.2.2, apply fix pack:

For IBM Cloud Private 3.1.0, 3.1.1, 3.1.2, 3.2.0

  • Upgrade to the latest Continuous Delivery (CD) update package, IBM Cloud Private 3.2.2.
  • If required, individual product fixes can be made available between CD update packages for resolution of problems. Contact IBM support for assistance

Workarounds and Mitigations

None

Related

ibm 38
prion 1
cve 1
ibm
ibm
Security Bulletin: A security vulnerability has been identified in IBM WebSphere Application Server, which is a required product for IBM Tivoli Network Manager IP Edition (CVE-2021-20492)
2021-06-28 15:31:42
Security Bulletin: A security vulnerability has been identified in IBM WebSphere Application Server shipped with IBM Case Manager (CVE-2021-20492)
2021-05-27 21:58:08
Security Bulletin: Novalink is impacted by XML External Entity Injection (XXE) attack when processing XML data. A remote attacker could exploit affects WebSphere Liberty middle vulnerability in WebSphere Application Server Liberty (CVE-2021-20492)
2021-07-30 05:03:29
prion
prion
Xxe
2021-05-26 17:15:00
cve
cve
CVE-2021-20492
2021-05-26 17:15:00

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

0.002 Low

EPSS

Percentile

51.2%

JSON
Related for 61F52327766F0400F4449339C5B1361D6C71962FF55FA7F71A4D4C01891A9A6D
ibm38prion1cve1