UPDATE IBM QRadar SIEM: CVSS (Max): 6.5

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                         ZMCIRT Vulnerability Bulletin

                             ZMC-2022.21.02.0900
                           UPDATE IBM QRadar SIEM: CVSS (Max): 6.5
                               22nd February 2022

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Product:           IBM QRadar SIEM
Publisher:         IBM
Operating System:  Linux variants
Resolution:        Patch/Upgrade
CVE Names:         CVE-2021-3712  

Reference:         ASB-2022.0043
                   ASB-2021.0198

Original Bulletin: 
   https://www.ibm.com/support/pages/node/6557430

Comment: CVSS (Max):  6.5 CVE-2021-3712 (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L)
         CVSS Source: IBM
         Calculator:  https://www.first.org/cvss/calculator/3.0#CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L

Revision History:  February 21 2022: Added CVSS max score
                   February 21 2022: Change in the OS
                   February 21 2022: Initial Release

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OpenSSL as used by IBM QRadar SIEM is vulnerable to information disclosure
(CVE-2021-3712)

Document Information

Document number    : 6557430
Modified date      : 18 February 2022
Product            : IBM QRadar SIEM
Software version   : 7.3, 7.4
Operating system(s): Linux

Summary

OpenSSL as used by IBM QRadar SIEM is vulnerable to information disclosure.

Vulnerability Details

CVEID: CVE-2021-3712
DESCRIPTION: OpenSSL could allow a remote attacker to obtain sensitive
information, caused by an out-of-bounds read when processing ASN.1 strings. By
sending specially crafted data, an attacker could exploit this vulnerability to
read contents of memory on the system or perform a denial of service attack.
CVSS Base score: 6.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/
208073 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L)

Affected Products and Versions

IBM QRadar SIEM 7.5.0 GA

IBM QRadar SIEM 7.4.3 GA - 7.4.3 Fix Pack 4

IBM QRadar SIEM 7.3.3 GA - 7.3.3 Fix Pack 10

Remediation/Fixes

QRadar / QRM / QVM / QRIF / QNI 7.5.0 Update Pack 1

QRadar / QRM / QVM / QRIF / QNI 7.4.3 Fix Pack 4 Interim Fix 04

QRadar / QRM / QVM / QRIF / QNI 7.3.3 Fix Pack 10 Interim Fix 02

Workarounds and Mitigations

None

Change History

16 Feb 2022: Initial Publication

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