CVE-2023-27949

2023-05-0800:00:00

apple

www.cve.org

out of bounds read

input validation

macos ventura

macos monterey

ios

ipados

malicious file

app termination

code execution

AI Score

8.3

Confidence

High

EPSS

0.001

Percentile

27.3%

JSON

An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Ventura 13.3, macOS Monterey 12.6.4, iOS 15.7.4 and iPadOS 15.7.4. Processing a maliciously crafted file may lead to unexpected app termination or arbitrary code execution.

CNA Affected

[
  {
    "vendor": "Apple",
    "product": "macOS",
    "versions": [
      {
        "version": "unspecified",
        "status": "affected",
        "lessThan": "13.3",
        "versionType": "custom"
      }
    ]
  },
  {
    "vendor": "Apple",
    "product": "macOS",
    "versions": [
      {
        "version": "unspecified",
        "status": "affected",
        "lessThan": "12.6",
        "versionType": "custom"
      }
    ]
  },
  {
    "vendor": "Apple",
    "product": "iOS and iPadOS",
    "versions": [
      {
        "version": "unspecified",
        "status": "affected",
        "lessThan": "15.7",
        "versionType": "custom"
      }
    ]
  }
]