Security Bulletin: IBM QRadar SIEM is vulnerable to path traversal (CVE-2020-4993)

Summary

IBM QRadar SIEM is vulnerable to path traversal attack.

Vulnerability Details

CVEID:CVE-2020-4993
**DESCRIPTION:**IBM QRadar SIEM when decompressing or verifying signature of zip files processes data in a way that may be vulnerable to path traversal attacks.
CVSS Base score: 4.9
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/192905 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N)

Affected Products and Versions

IBM QRadar 7.3.0 to 7.3.3 Patch 7

IBM QRadar 7.4.0 to 7.4.2 Patch 2

Remediation/Fixes

QRadar / QRM / QVM / QRIF / QNI 7.3.3 Patch 8
QRadar / QRM / QVM / QRIF / QNI 7.4.2 Patch 3

Workarounds and Mitigations

None