Vulnerability · Published Feb 27, 2020 · Assigned by apple
CVE-2020-3877
High 7.5
In plain English
A high-severity security flaw in macOS from Apple. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 2.0% (higher than 81% of all known vulnerabilities).
Severity (CVSS NVD)7.5High
Exploit odds (30 days)2.0%top 18.7% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Catalina 10.15.3, watchOS 6.1.2. A remote attacker may be able to cause unexpected application termination or arbitrary code execution.
Affected products (as reported)
References
- https://support.apple.com/HT210919 x_refsource_MISC
- https://support.apple.com/HT210921 x_refsource_MISC