VulnerabilityModified
CVE-2020-9857
A malicious website may be able to exfiltrate autofilled data in Safari.
MEDIUM 4.3EPSS 0.76%
Does this matter?
Lower severity and a low EPSS score (0.76%). Track it; it rarely justifies an emergency change on its own.
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
- 4.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
- EPSS
- 0.76% probability · 53th percentile
- CISA KEV
- Not listed
- Affected
- apple/mac os x
- Source
- product-security@apple.com
References
- https://support.apple.com/en-us/HT211170Release Notes, Vendor Advisory
- https://support.apple.com/en-us/HT211170Release Notes, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.