Vulnerability in Apple Macos
CVE-2021-40833
A vulnerability affecting F-Secure antivirus engine was discovered whereby unpacking UPX file can lead to denial-of-service. The vulnerability can be exploited remotely by an attacker. A successful attack will result in denial-of-service o…
EPSS: 0.004 (31.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L.
Affected products
Weakness classification (CWE)
References
- cve-notifications-us@f-secure.com (x_refsource_MISC, Vendor Advisory)
- cve-notifications-us@f-secure.com (x_refsource_MISC, Vendor Advisory)
Frequently asked questions
- What is CVE-2021-40833?
- CVE-2021-40833 is a medium-severity vulnerability in Apple Macos, classified under Improper Resource Shutdown or Release. CVSS score: 5.5/10. Published 2021-11-26.
- How severe is CVE-2021-40833?
- Medium severity. CVSS v3 base score is 5.5 out of 10.