CVE-2021-30706
published 2021-09-08CVE-2021-30706: Processing a maliciously crafted image may lead to disclosure of user information. This issue is fixed in macOS Big Sur 11.4, tvOS 14.6, watchOS 7.5, iOS 14.6…
PriorityP424medium5.5CVSS 3.1
AVLACLPRNUIRSUCHINAN
EPSS
0.81%
52.7th percentile
Processing a maliciously crafted image may lead to disclosure of user information. This issue is fixed in macOS Big Sur 11.4, tvOS 14.6, watchOS 7.5, iOS 14.6 and iPadOS 14.6. This issue was addressed with improved checks.
Affected
12 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 | macos | < 11.4 | 11.4 |
| apple | macos | >= unspecified < 11.4 | 11.4 |
| apple | macos | >= unspecified < 14.6 | 14.6 |
| apple | macos | >= unspecified < 7.5 | 7.5 |
| apple | macos_big_sur | — | — |
| apple | tvos | < 14.6 | 14.6 |
| apple | tvos | — | — |
| apple | watchos | < 7.5 | 7.5 |
| apple | watchos | — | — |
CVSS provenance
nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
nvdv2.04.3MEDIUMAV:N/AC:M/Au:N/C:P/I:N/A:N
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Apple
CVE-2021-30706: watchOS 7.5
vendor_apple·2021-05-24·CVSS 5.5
CVE-2021-30706 [MEDIUM] CVE-2021-30706: watchOS 7.5
Apple Security Update: About the security content of watchOS 7.5
Product: watchOS
Version: 7.5
CVE: CVE-2021-30706
Component: ImageIO
Impact: This issue was addressed with improved checks
Description: Processing a maliciously crafted image may lead to disclosure of user information.
Apple
CVE-2021-30706: macOS Big Sur 11.4
vendor_apple·2021-05-24·CVSS 5.5
CVE-2021-30706 [MEDIUM] CVE-2021-30706: 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-2021-30706
Component: ImageIO
Impact: This issue was addressed with improved checks
Description: Processing a maliciously crafted image may lead to disclosure of user information.
Apple
CVE-2021-30706: tvOS 14.6
vendor_apple·2021-05-24·CVSS 5.5
CVE-2021-30706 [MEDIUM] CVE-2021-30706: tvOS 14.6
Apple Security Update: About the security content of tvOS 14.6
Product: tvOS
Version: 14.6
CVE: CVE-2021-30706
Component: ImageIO
Impact: This issue was addressed with improved checks
Description: Processing a maliciously crafted image may lead to disclosure of user information.
GHSA
GHSA-43r7-fmc5-8629: Processing a maliciously crafted image may lead to disclosure of user information
ghsa_unreviewed·2022-05-24
CVE-2021-30706 [MEDIUM] CWE-125 GHSA-43r7-fmc5-8629: Processing a maliciously crafted image may lead to disclosure of user information
Processing a maliciously crafted image may lead to disclosure of user information. This issue is fixed in macOS Big Sur 11.4, tvOS 14.6, watchOS 7.5, iOS 14.6 and iPadOS 14.6. This issue was addressed with improved checks.
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/HT212532https://support.apple.com/en-us/HT212533https://support.apple.com/en-us/HT212528https://support.apple.com/en-us/HT212529https://support.apple.com/en-us/HT212532https://support.apple.com/en-us/HT212533
2021-09-08
Published