CVE-2021-30733
Vulnerability from cvelistv5
Published
2021-09-08 13:42
Modified
2024-08-03 22:40
Severity ?
EPSS score ?
Summary
An out-of-bounds read was addressed with improved input validation. This issue is fixed in tvOS 14.6, iOS 14.6 and iPadOS 14.6, Security Update 2021-004 Catalina, Security Update 2021-005 Mojave, macOS Big Sur 11.4, watchOS 7.5. Processing a maliciously crafted font may result in the disclosure of process memory.
References
▼ | URL | Tags | |
---|---|---|---|
product-security@apple.com | https://support.apple.com/en-us/HT212528 | Vendor Advisory | |
product-security@apple.com | https://support.apple.com/en-us/HT212529 | Vendor Advisory | |
product-security@apple.com | https://support.apple.com/en-us/HT212532 | Vendor Advisory | |
product-security@apple.com | https://support.apple.com/en-us/HT212533 | Vendor Advisory | |
product-security@apple.com | https://support.apple.com/en-us/HT212600 | Vendor Advisory | |
product-security@apple.com | https://support.apple.com/en-us/HT212603 | Vendor Advisory |
Impacted products
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Advisory\"]},{\"url\":\"https://support.apple.com/en-us/HT212529\",\"source\":\"product-security@apple.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://support.apple.com/en-us/HT212532\",\"source\":\"product-security@apple.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://support.apple.com/en-us/HT212533\",\"source\":\"product-security@apple.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://support.apple.com/en-us/HT212600\",\"source\":\"product-security@apple.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://support.apple.com/en-us/HT212603\",\"source\":\"product-security@apple.com\",\"tags\":[\"Vendor Advisory\"]}]}}" } }
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- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.