Unrated severityNVD Advisory· Published Sep 8, 2021· Updated Aug 3, 2024
CVE-2021-30737
CVE-2021-30737
Description
A memory corruption issue in the ASN.1 decoder was addressed by removing the vulnerable code. This issue is fixed in tvOS 14.6, Security Update 2021-004 Mojave, iOS 14.6 and iPadOS 14.6, iOS 12.5.4, Security Update 2021-003 Catalina, macOS Big Sur 11.4, watchOS 7.5. Processing a maliciously crafted certificate may lead to arbitrary code execution.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
9- Range: = 2021-004
- Range: = 2021-003
- Range: = 11.4
- Range: = 14.6
- Range: = 14.6
- Range: = 7.5
- Range: = 14.6
- Range: unspecified
- Range: unspecified
Patches
Vulnerability mechanics
References
7- support.apple.com/en-us/HT212528mitrex_refsource_MISC
- support.apple.com/en-us/HT212529mitrex_refsource_MISC
- support.apple.com/en-us/HT212530mitrex_refsource_MISC
- support.apple.com/en-us/HT212531mitrex_refsource_MISC
- support.apple.com/en-us/HT212532mitrex_refsource_MISC
- support.apple.com/en-us/HT212533mitrex_refsource_MISC
- support.apple.com/en-us/HT212548mitrex_refsource_MISC
News mentions
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