Security Bulletin: Unzip as used by IBM QRadar SIEM is vulnerable to denial of service (CVE-2019-13232)

Summary

Info-ZIP UnZip is vulnerable to a denial of service, caused by mishandling the overlapping of files inside a ZIP container.

Vulnerability Details

CVEID:CVE-2019-13232
**DESCRIPTION:**Info-ZIP UnZip is vulnerable to a denial of service, caused by mishandling the overlapping of files inside a ZIP container. By persuading a victim to open a specially crafted file, a remote attacker could exploit this vulnerability to cause resource consumption.
CVSS Base score: 3.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/166873 for the current score.
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L)

Affected Products and Versions

IBM QRadar SIEM 7.4.0 - 7.4.1 GA

IBM QRadar SIEM 7.3.0 - 7.3.3 Patch 4

Remediation/Fixes

QRadar / QRM / QVM / QRIF / QNI 7.4.1 Patch 1

QRadar / QRM / QVM / QRIF / QNI 7.3.3 Patch 5

Workarounds and Mitigations

None