CVE-2021-30710
published 2021-09-08CVE-2021-30710: A memory corruption issue was addressed with improved state management. This issue is fixed in tvOS 14.6, Security Update 2021-004 Mojave, iOS 14.6 and iPadOS…
PriorityP427high7.1CVSS 3.1
AVLACLPRNUIRSUCHINAH
EPSS
0.92%
56.4th percentile
A memory corruption issue was addressed with improved state management. This issue is fixed in tvOS 14.6, Security Update 2021-004 Mojave, iOS 14.6 and iPadOS 14.6, Security Update 2021-003 Catalina, macOS Big Sur 11.4, watchOS 7.5. A malicious application may cause a denial of service or potentially disclose memory contents.
Affected
19 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| apple | ios_and_ipados | >= unspecified < 14.6 | 14.6 |
| apple | ipados | < 14.6 | 14.6 |
| apple | iphone_os | < 14.6 | 14.6 |
| apple | mac_os_x | — | — |
| apple | mac_os_x | — | — |
| apple | mac_os_x | 10.14 – 10.14.5 | — |
| apple | mac_os_x | 10.15 – 10.15.6 | — |
| apple | macos | >= 11.0 < 11.4 | 11.4 |
| apple | macos | >= unspecified < 11.4 | 11.4 |
| apple | macos | >= unspecified < 2021 | 2021 |
| apple | macos | >= unspecified < 14.6 | 14.6 |
| apple | macos | >= unspecified < 7.5 | 7.5 |
| apple | macos_big_sur | — | — |
| apple | security_update_2021-003_catalina | — | — |
| apple | security_update_2021-004_mojave | — | — |
| apple | tvos | < 14.6 | 14.6 |
| apple | tvos | — | — |
| apple | watchos | < 7.5 | 7.5 |
| apple | watchos | — | — |
CVSS provenance
nvdv3.17.1HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
nvdv2.05.8MEDIUMAV:N/AC:M/Au:N/C:P/I:N/A:P
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Apple
CVE-2021-30710: watchOS 7.5
vendor_apple·2021-05-24·CVSS 7.1
CVE-2021-30710 [HIGH] CVE-2021-30710: watchOS 7.5
Apple Security Update: About the security content of watchOS 7.5
Product: watchOS
Version: 7.5
CVE: CVE-2021-30710
Component: Heimdal
Impact: A malicious application may cause a denial of service or potentially disclose memory contents
Description: A memory corruption issue was addressed with improved state management.
Apple
CVE-2021-30710: Security Update 2021-003 Catalina
vendor_apple·2021-05-24·CVSS 7.1
CVE-2021-30710 [HIGH] CVE-2021-30710: Security Update 2021-003 Catalina
Apple Security Update: About the security content of Security Update 2021-003 Catalina
Product: Security Update 2021-003 Catalina
CVE: CVE-2021-30710
Component: Heimdal
Impact: A malicious application may cause a denial of service or potentially disclose memory contents
Description: A memory corruption issue was addressed with improved state management.
Apple
CVE-2021-30710: Security Update 2021-004 Mojave
vendor_apple·2021-05-24·CVSS 7.1
CVE-2021-30710 [HIGH] CVE-2021-30710: Security Update 2021-004 Mojave
Apple Security Update: About the security content of Security Update 2021-004 Mojave
Product: Security Update 2021-004 Mojave
CVE: CVE-2021-30710
Component: Heimdal
Impact: A malicious application may cause a denial of service or potentially disclose memory contents
Description: A memory corruption issue was addressed with improved state management.
Apple
CVE-2021-30710: macOS Big Sur 11.4
vendor_apple·2021-05-24·CVSS 7.1
CVE-2021-30710 [HIGH] CVE-2021-30710: macOS Big Sur 11.4
Apple Security Update: About the security content of macOS Big Sur 11.4
Product: macOS Big Sur
Version: 11.4
CVE: CVE-2021-30710
Component: Heimdal
Impact: A malicious application may cause a denial of service or potentially disclose memory contents
Description: A memory corruption issue was addressed with improved state management.
Apple
CVE-2021-30710: tvOS 14.6
vendor_apple·2021-05-24·CVSS 7.1
CVE-2021-30710 [HIGH] CVE-2021-30710: tvOS 14.6
Apple Security Update: About the security content of tvOS 14.6
Product: tvOS
Version: 14.6
CVE: CVE-2021-30710
Component: Heimdal
Impact: A malicious application may cause a denial of service or potentially disclose memory contents
Description: A memory corruption issue was addressed with improved state management.
GHSA
GHSA-c56p-qjh9-5gqm: A memory corruption issue was addressed with improved state management
ghsa_unreviewed·2022-05-24
CVE-2021-30710 [HIGH] CWE-787 GHSA-c56p-qjh9-5gqm: A memory corruption issue was addressed with improved state management
A memory corruption issue was addressed with improved state management. This issue is fixed in tvOS 14.6, Security Update 2021-004 Mojave, iOS 14.6 and iPadOS 14.6, Security Update 2021-003 Catalina, macOS Big Sur 11.4, watchOS 7.5. A malicious application may cause a denial of service or potentially disclose memory contents.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://support.apple.com/en-us/HT212528https://support.apple.com/en-us/HT212529https://support.apple.com/en-us/HT212530https://support.apple.com/en-us/HT212531https://support.apple.com/en-us/HT212532https://support.apple.com/en-us/HT212533https://support.apple.com/en-us/HT212528https://support.apple.com/en-us/HT212529https://support.apple.com/en-us/HT212530https://support.apple.com/en-us/HT212531https://support.apple.com/en-us/HT212532https://support.apple.com/en-us/HT212533
2021-09-08
Published