CVE Vulnerabilities

CVE-2021-23139

NULL Pointer Dereference

Published: Oct 21, 2021 | Modified: Nov 21, 2024
CVSS 3.x
7.5
HIGH
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 2.x
5 MEDIUM
AV:N/AC:L/Au:N/C:N/I:N/A:P
RedHat/V2
RedHat/V3
Ubuntu
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A null pointer vulnerability in Trend Micro Apex One and Worry-Free Business Security 10.0 SP1 could allow an attacker to crash the CGI program on affected installations.

Weakness

The product dereferences a pointer that it expects to be valid but is NULL.

Affected Software

NameVendorStart VersionEnd Version
Apex_oneTrendmicro2019 (including)2019 (including)
Worry-free_business_securityTrendmicro10.0-sp1 (including)10.0-sp1 (including)
Worry-free_business_security_servicesTrendmicro- (including)- (including)

Potential Mitigations

References