Unrated severityNVD Advisory· Published Aug 24, 2021· Updated Aug 3, 2024
CVE-2021-30919
CVE-2021-30919
Description
An out-of-bounds write was addressed with improved input validation. This issue is fixed in iOS 15.1 and iPadOS 15.1, macOS Monterey 12.0.1, iOS 14.8.1 and iPadOS 14.8.1, tvOS 15.1, watchOS 8.1, Security Update 2021-007 Catalina, macOS Big Sur 11.6.1. Processing a maliciously crafted PDF may lead to arbitrary code execution.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- Range: unspecified
- Range: unspecified
Patches
Vulnerability mechanics
References
8- support.apple.com/en-us/HT212867mitrex_refsource_MISC
- support.apple.com/en-us/HT212868mitrex_refsource_MISC
- support.apple.com/en-us/HT212869mitrex_refsource_MISC
- support.apple.com/en-us/HT212871mitrex_refsource_MISC
- support.apple.com/en-us/HT212872mitrex_refsource_MISC
- support.apple.com/en-us/HT212874mitrex_refsource_MISC
- support.apple.com/en-us/HT212876mitrex_refsource_MISC
- www.zerodayinitiative.com/advisories/ZDI-22-357/mitrex_refsource_MISC
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