Security Bulletin
Summary
Apache Ant as used by IBM QRadar SIEM is vulnerable to Insecure Temporary Files
Vulnerability Details
CVEID: CVE-2020-11979
DESCRIPTION: Apache Ant could allow a remote authenticated attacker to bypass security restrictions, caused by an insecure temporary file flaw. By sending a specially-crafted request, an attacker could exploit this vulnerability to inject modified source files into the build process.
CVSS Base score: 6.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/189164 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N)
Affected Products and Versions
IBM QRadar SIEM 7.4.2 GA to 7.4.2 Patch 1
IBM QRadar SIEM 7.4.0 to 7.4.1 Patch 1
IBM QRadar SIEM 7.3.0 to 7.3.3 Patch 5
Remediation/Fixes
QRadar / QRM / QVM 7.4.2 Patch 2
QRadar / QRM / QVM 7.4.1 Patch 2
QRadar / QRM / QVM 7.3.3 Patch 7
QRadar incident forensics please use the SFS below
QRadar Incident Forensics / QNI 7.4.2 Patch 2
Workarounds and Mitigations
None
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References
Change History
26 Jan 2021: Initial Publication
*The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin.
Disclaimer
Review the IBM security bulletin disclaimer and definitions regarding your responsibilities for assessing potential impact of security vulnerabilities to your environment.
Document Location
Worldwide
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Document Information
Modified date:
26 January 2021
UID
ibm16408860