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AppleCVELIST:CVE-2020-9857

HistoryOct 27, 2020 - 8:51 p.m.

CVE-2020-9857

2020-10-2720:51:59

apple

www.cve.org

url parsing

input validation

macos catalina

security update

safari

exfiltrate autofilled data

AI Score

4.8

Confidence

Low

EPSS

0.001

Percentile

32.5%

JSON

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.

CNA Affected

[
  {
    "product": "macOS",
    "vendor": "Apple",
    "versions": [
      {
        "lessThan": "10.15",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

References

support.apple.com/en-us/HT211170