CVE-2021-1879

MEDIUM6.1

This issue was addressed by improved management of object lifetimes

Published Apr 2, 2021

Modified 4 months ago

Details

This issue was addressed by improved management of object lifetimes. This issue is fixed in iOS 12.5.2, iOS 14.4.2 and iPadOS 14.4.2, watchOS 7.3.3. Processing maliciously crafted web content may lead to universal cross site scripting. Apple is aware of a report that this issue may have been actively exploited..

References

WEB

https://support.apple.com/en-us/HT212256

WEB

https://support.apple.com/en-us/HT212257

WEB

https://support.apple.com/en-us/HT212258

WEB

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-1879

ADVISORY

https://www.cve.org/CVERecord?id=CVE-2021-1879

CVSS Analysis