Vulnerability Details : CVE-2021-25227
Trend Micro Antivirus for Mac 2021 (Consumer) is vulnerable to a memory exhaustion vulnerability that could lead to disabling all the scanning functionality within the application. Please note: an attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability - i.e. the attacker must already have access to the target system (either legitimately or via another exploit).
Products affected by CVE-2021-25227
- cpe:2.3:a:trendmicro:antivirus:9.0:*:*:*:*:macos:*:*
- cpe:2.3:a:trendmicro:antivirus:10.0:*:*:*:*:macos:*:*
- cpe:2.3:a:trendmicro:antivirus:10.5:*:*:*:*:macos:*:*
- cpe:2.3:a:trendmicro:antivirus:11.0:*:*:*:*:macos:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-25227
0.08%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 37 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-25227
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
1.9
|
LOW | AV:L/AC:M/Au:N/C:N/I:N/A:P |
3.4
|
2.9
|
NIST | |
|
3.3
|
LOW | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L |
1.8
|
1.4
|
NIST |
CWE ids for CVE-2021-25227
-
The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-25227
-
https://helpcenter.trendmicro.com/en-us/article/TMKA-10191
Trend Micro Antivirus for Mac 2021 (Consumer) Memory Exhaustion Denial-Of-Service Vulnerability · Trend Micro for HomePatch;Vendor Advisory
-
https://www.zerodayinitiative.com/advisories/ZDI-21-102/
ZDI-21-102 | Zero Day InitiativeThird Party Advisory;VDB Entry
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