CVE-2020-9857 — Vulnetix

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CVE-2020-9857 PUBLISHED CVSS 4.300000190734863 MEDIUM

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.

EPSS 0.25% · 48.2th percentile

Risk Scores

CVSS v3.1

4.300000190734863

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

EPSS Score

0.25%

48.2th percentile

Affected Products

Vendor	Product	Versions
Apple	macOS	unspecified
apple	mac_os_x	0

Timeline

May 27, 2020 CVE Published
Apr 14, 2021 EPSS Score
Jun 22, 2021 EPSS Score
Aug 23, 2021 EPSS Score
Oct 24, 2021 EPSS Score
Dec 25, 2021 EPSS Score
Feb 25, 2022 EPSS Score
Apr 1, 2022 EPSS Score
Apr 28, 2022 EPSS Score
Jun 29, 2022 EPSS Score
Aug 31, 2022 EPSS Score
Nov 1, 2022 EPSS Score

References

https://support.apple.com/en-us/HT211170 url
https://support.apple.com/en-us/HT211177 advisory
https://support.apple.com/en-us/HT211181 advisory
https://support.apple.com/en-us/HT211179 advisory
https://support.apple.com/en-us/HT211186 advisory
https://nvd.nist.gov/vuln/detail/CVE-2020-9857 advisory

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