Vulnerability CVE-2020-27014


Published: 2020-10-30   Modified: 2020-11-01

Description:
Trend Micro Antivirus for Mac 2020 (Consumer) contains a race condition vulnerability in the Web Threat Protection Blocklist component, that if exploited, could allow an attacker to case a kernel panic or crash.\n\n\r\nAn attacker must first obtain the ability to execute high-privileged code on the target system in order to exploit this vulnerability.

Type:

CWE-367

(Time-of-check Time-of-use (TOCTOU) Race Condition)

CVSS2 => (AV:L/AC:M/Au:N/C:C/I:C/A:C)

CVSS Base Score
Impact Subscore
Exploitability Subscore
6.9/10
10/10
3.4/10
Exploit range
Attack complexity
Authentication
Local
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Complete
Complete
Complete
Affected software
Trendmicro -> Antivirus 

 References:
https://helpcenter.trendmicro.com/en-us/article/TMKA-09974
https://www.zerodayinitiative.com/advisories/ZDI-20-1285/

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