CVE-2021-30844
published 2021-10-19CVE-2021-30844: A logic issue was addressed with improved state management. This issue is fixed in Security Update 2021-005 Catalina, macOS Big Sur 11.6. A remote attacker may…
PriorityP340high7.5CVSS 3.1
AVNACLPRNUINSUCHINAN
EPSS
1.74%
75.4th percentile
A logic issue was addressed with improved state management. This issue is fixed in Security Update 2021-005 Catalina, macOS Big Sur 11.6. A remote attacker may be able to leak memory.
Affected
9 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| apple | mac_os_x | — | — |
| apple | mac_os_x | 10.15 – 10.15.6 | — |
| apple | macos | < 11.6.1 | 11.6.1 |
| apple | macos | >= unspecified < 11.6 | 11.6 |
| apple | macos | >= unspecified < 2021 | 2021 |
| apple | macos_big_sur | — | — |
| apple | macos_big_sur | — | — |
| apple | security_update_2021-005_catalina | — | — |
| apple | security_update_2021-007_catalina | — | — |
CVSS provenance
nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:P/I:N/A:N
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Apple
CVE-2021-30844: Security Update 2021-007 Catalina
vendor_apple·2021-10-25·CVSS 7.5
CVE-2021-30844 [HIGH] CVE-2021-30844: Security Update 2021-007 Catalina
Apple Security Update: About the security content of Security Update 2021-007 Catalina
Product: Security Update 2021-007 Catalina
CVE: CVE-2021-30844
Component: SMB
Impact: A remote attacker may be able to leak memory
Description: A logic issue was addressed with improved state management.
Apple
CVE-2021-30844: macOS Big Sur 11.6.1
vendor_apple·2021-10-25·CVSS 7.5
CVE-2021-30844 [HIGH] CVE-2021-30844: macOS Big Sur 11.6.1
Apple Security Update: About the security content of macOS Big Sur 11.6.1
Product: macOS Big Sur
Version: 11.6.1
CVE: CVE-2021-30844
Component: SMB
Impact: A remote attacker may be able to leak memory
Description: A logic issue was addressed with improved state management.
Apple
CVE-2021-30844: Security Update 2021-005 Catalina
vendor_apple·2021-09-13·CVSS 7.5
CVE-2021-30844 [HIGH] CVE-2021-30844: Security Update 2021-005 Catalina
Apple Security Update: About the security content of Security Update 2021-005 Catalina
Product: Security Update 2021-005 Catalina
CVE: CVE-2021-30844
Component: SMB
Impact: A remote attacker may be able to leak memory
Description: A logic issue was addressed with improved state management.
Apple
CVE-2021-30844: macOS Big Sur 11.6
vendor_apple·2021-09-13·CVSS 7.5
CVE-2021-30844 [HIGH] CVE-2021-30844: macOS Big Sur 11.6
Apple Security Update: About the security content of macOS Big Sur 11.6
Product: macOS Big Sur
Version: 11.6
CVE: CVE-2021-30844
Component: SMB
Impact: A remote attacker may be able to leak memory
Description: A logic issue was addressed with improved state management.
GHSA
GHSA-4jhp-rh9m-c8j7: A logic issue was addressed with improved state management
ghsa_unreviewed·2022-05-24
CVE-2021-30844 [HIGH] CWE-401 GHSA-4jhp-rh9m-c8j7: A logic issue was addressed with improved state management
A logic issue was addressed with improved state management. This issue is fixed in Security Update 2021-005 Catalina, macOS Big Sur 11.6. A remote attacker may be able to leak memory.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://support.apple.com/en-us/HT212804https://support.apple.com/en-us/HT212805https://support.apple.com/kb/HT212871https://support.apple.com/kb/HT212872https://support.apple.com/en-us/HT212804https://support.apple.com/en-us/HT212805https://support.apple.com/kb/HT212871https://support.apple.com/kb/HT212872
2021-10-19
Published