CVE-2021-30969
published 2021-08-24CVE-2021-30969: A path handling issue was addressed with improved validation. This issue is fixed in Security Update 2021-008 Catalina, macOS Big Sur 11.6.2. Processing a…
PriorityP337high7.8CVSS 3.1
AVLACLPRNUIRSUCHIHAH
EPSS
1.10%
61.8th percentile
A path handling issue was addressed with improved validation. This issue is fixed in Security Update 2021-008 Catalina, macOS Big Sur 11.6.2. Processing a maliciously crafted URL may cause unexpected JavaScript execution from a file on disk.
Affected
7 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| apple | mac_os_x | — | — |
| apple | mac_os_x | 10.15 – 10.15.7 | — |
| apple | macos | >= 11.0 < 11.6.2 | 11.6.2 |
| apple | macos | >= unspecified < 11.6 | 11.6 |
| apple | macos | >= unspecified < 2021 | 2021 |
| apple | macos_big_sur | — | — |
| apple | security_update_2021-008_catalina | — | — |
CVSS provenance
nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
nvdv2.09.3CRITICALAV:N/AC:M/Au:N/C:C/I:C/A:C
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Apple
CVE-2021-30969: macOS Big Sur 11.6.2
vendor_apple·2021-12-13·CVSS 7.8
CVE-2021-30969 [HIGH] CVE-2021-30969: macOS Big Sur 11.6.2
Apple Security Update: About the security content of macOS Big Sur 11.6.2
Product: macOS Big Sur
Version: 11.6.2
CVE: CVE-2021-30969
Component: Help Viewer
Impact: Processing a maliciously crafted URL may cause unexpected JavaScript execution from a file on disk
Description: A path handling issue was addressed with improved validation.
Apple
CVE-2021-30969: Security Update 2021-008 Catalina
vendor_apple·2021-12-13·CVSS 7.8
CVE-2021-30969 [HIGH] CVE-2021-30969: Security Update 2021-008 Catalina
Apple Security Update: About the security content of Security Update 2021-008 Catalina
Product: Security Update 2021-008 Catalina
CVE: CVE-2021-30969
Component: Help Viewer
Impact: Processing a maliciously crafted URL may cause unexpected JavaScript execution from a file on disk
Description: A path handling issue was addressed with improved validation.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2021-08-24
Published