What is the severity of CVE-2020-4270?

The severity of CVE-2020-4270 is classified as high due to the potential for privilege escalation.

How do I fix CVE-2020-4270?

To fix CVE-2020-4270, it is recommended to update IBM QRadar to the latest patch or version that addresses the weak file permissions.

Who is affected by CVE-2020-4270?

CVE-2020-4270 affects local users of IBM QRadar versions 7.3.0 to 7.3.3 Patch 2.

What types of attacks can exploit CVE-2020-4270?

CVE-2020-4270 can be exploited to gain escalated privileges on systems running affected versions of IBM QRadar.

Is CVE-2020-4270 related to any specific software?

Yes, CVE-2020-4270 specifically impacts IBM QRadar Security Information and Event Manager.

Vulnerability/
CVE-2020-4270

high

8.4

CWE

276

6/4/2020

14/4/2020

17/9/2024

CVE-2020-4270

First published: Mon Apr 06 2020(Updated: )

IBM QRadar 7.3.0 to 7.3.3 Patch 2 could allow a local user to gain escalated privileges due to weak file permissions. IBM X-ForceID: 175846.

Credit: psirt@us.ibm.com

Affected Software	Affected Version	How to fix
IBM QRadar Security Information and Event Manager	>=7.3.0<7.3.3
IBM QRadar Security Information and Event Manager	=7.3.3
IBM QRadar Security Information and Event Manager	=7.3.3-p1
IBM QRadar Security Information and Event Manager	=7.3.3-p2
Linux kernel

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Reference Links

Parent vulnerabilities

(Appears in the following advisories)

IBM-6189657

Frequently Asked Questions

What is the severity of CVE-2020-4270?
The severity of CVE-2020-4270 is classified as high due to the potential for privilege escalation.
How do I fix CVE-2020-4270?
To fix CVE-2020-4270, it is recommended to update IBM QRadar to the latest patch or version that addresses the weak file permissions.
Who is affected by CVE-2020-4270?
CVE-2020-4270 affects local users of IBM QRadar versions 7.3.0 to 7.3.3 Patch 2.
What types of attacks can exploit CVE-2020-4270?
CVE-2020-4270 can be exploited to gain escalated privileges on systems running affected versions of IBM QRadar.
Is CVE-2020-4270 related to any specific software?
Yes, CVE-2020-4270 specifically impacts IBM QRadar Security Information and Event Manager.

agent/references
agent/type
agent/softwarecombine
agent/first-publish-date
collector/ibm-support
source/IBM
agent/weakness
agent/author
agent/severity
agent/description
agent/event
collector/mitre-cve
source/MITRE
agent/last-modified-date
agent/trending
agent/source
agent/tags
collector/nvd-index
agent/software-canonical-lookup-request
vendor/ibm
canonical/ibm qradar security information and event manager
version/ibm qradar security information and event manager/7.3.0
version/ibm qradar security information and event manager/7.3.3
version/ibm qradar security information and event manager/7.3.3-p1
version/ibm qradar security information and event manager/7.3.3-p2
vendor/linux
canonical/linux kernel

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