CVE-2021-1879

Apple iOS, iPadOS, and watchOS WebKit Cross-Site Scripting (XSS) Vulnerability

iPadOS

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..

2. Apr 2021

Ausgewertete Quellen

• Apple
  https://support.apple.com/en-us/HT212256
• Apple
  https://support.apple.com/en-us/HT212257
• Apple
  https://support.apple.com/en-us/HT212258
• CISA
  https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-1879
• CISA
  Apple iOS, iPadOS, and watchOS WebKit Cross-Site Scripting (XSS) Vulnerability
• NVD
  CVE-2021-1879