CVE-2020-9857
MEDIUM | Platform: macOS | Changelog
CVE Details
Description
An issue existed in the parsing of URLs. This issue was addressed with improved input validation. This issue is fixed in macOS Catalina 10.15.5, Security Update 2020-003 Mojave, Security Update 2020-003 High Sierra. A malicious website may be able to exfiltrate autofilled data in Safari.
CVSS 3.1 Score
| Metric | Value |
|---|---|
| Base Score | 4.3 (MEDIUM) |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N |
References
- Apple Security Advisory
- NVD Entry
- https://support.apple.com/en-us/HT211170 (Release Notes, Vendor Advisory)