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cvelistAppleCVELIST:CVE-2021-30831
HistoryOct 28, 2021 - 6:17 p.m.

CVE-2021-30831

2021-10-2818:17:08
apple
www.cve.org

6 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

29.1%

An out-of-bounds read was addressed with improved input validation. This issue is fixed in tvOS 15, watchOS 8, iOS 15 and iPadOS 15. Processing a maliciously crafted font may result in the disclosure of process memory.

CNA Affected

[
  {
    "product": "iOS and iPadOS",
    "vendor": "Apple",
    "versions": [
      {
        "lessThan": "15",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "tvOS",
    "vendor": "Apple",
    "versions": [
      {
        "lessThan": "15",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "watchOS",
    "vendor": "Apple",
    "versions": [
      {
        "lessThan": "8",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

6 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

29.1%

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