Description: An out-of-bounds write was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. Processing maliciously crafted web content may lead to code execution.
CVE-2021-1747
Published Date: 2021-04-02T18:15Z
Last Modified: 2021-04-08T21:27Z
CVSS Score: 7.8 (HIGH)
EPSS Score: 0.12%
Risk Score: 5.46 (HIGH)
Risk Score based on CVSS score and EPSS. This score is for reference purposes and is not internationally recognized.
CVSS:
7.8 |
EPSS:
0.12%
Mitre ATT&CK Technical v15.1
T1053.002 – At
Technical Analysis & Mitigation Measures
Reference Links
Vendor - Produce - Version
mac_os_x - apple, mac_os_x - apple, mac_os_x - apple, mac_os_x - apple, mac_os_x - apple, mac_os_x - apple, mac_os_x - apple, mac_os_x - apple, mac_os_x - apple, mac_os_x - apple, mac_os_x - apple, mac_os_x - apple, mac_os_x - apple, mac_os_x - apple, mac_os_x - apple, mac_os_x - apple, mac_os_x - apple, mac_os_x - apple, ipados - apple, iphone_os - apple, tvos - apple, watchos - apple, macos - apple
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