medium4.3
CVE-2020-9857
An issue existed in the parsing of URLs.
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Apple | Mac Os X | before 10.15.5 |