Vulnerability · Published Apr 15, 2020 · Assigned by trellix
CVE-2020-7261Buffer overwrite in ENS allowed to bypass AMSI protection
Medium 6.1
In plain English
A medium-severity memory corruption in McAfee Endpoint Security (ENS) from McAfee LLC. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 18% of all known vulnerabilities).
Severity (CVSS 3.1)6.1Medium
Exploit odds (30 days)0.3%top 82.4% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
Buffer Overflow via Environment Variables vulnerability in AMSI component in McAfee Endpoint Security (ENS) Prior to 10.7.0 February 2020 Update allows local users to disable Endpoint Security via a carefully crafted user input.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| McAfee LLC | McAfee Endpoint Security (ENS) | 10.x – before 10.7.0 April 2020 Update |
Weakness: CWE-119 · Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:H/I:L/A:N
References
- https://kc.mcafee.com/corporate/index?page=content&id=SB10309 x_refsource_CONFIRM