Overview
- Description
- A race condition was addressed with improved state handling. This issue is fixed in iOS 14.7, macOS Big Sur 11.5. Opening a maliciously crafted PDF file may lead to an unexpected application termination or arbitrary code execution.
- Source
- product-security@apple.com
- NVD status
- Analyzed
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 7
- Impact score
- 5.9
- Exploitability score
- 1
- Vector string
- CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
- Severity
- HIGH
CVSS 2.0
- Type
- Primary
- Base score
- 5.1
- Impact score
- 6.4
- Exploitability score
- 4.9
- Vector string
- AV:N/AC:H/Au:N/C:P/I:P/A:P
Weaknesses
- nvd@nist.gov
- CWE-362
Social media
- Hype score
- Not currently trending
Configurations
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"matchCriteriaId": "D3AF02B7-BF1F-483A-BA47-9B5B92AF1D29",
"versionEndExcluding": "14.7"
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{
"criteria": "cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*",
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"matchCriteriaId": "AE66C45C-B3D7-444B-AE70-8EF7A380295E",
"versionEndExcluding": "11.5",
"versionStartIncluding": "11.0"
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"operator": "OR"
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