Vulnerability CVE-2021-1879
Published: 2021-04-02

Description:
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..

Type:

CWE-79

 (Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting'))

CVSS2 => (AV:N/AC:M/Au:N/C:N/I:P/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.3/10
2.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
None
Partial
None
Affected software
Apple -> Ipad os 
Apple -> Iphone os 
Apple -> Watchos 

 References:
https://support.apple.com/en-us/HT212256
https://support.apple.com/en-us/HT212257
https://support.apple.com/en-us/HT212258
Copyright 2024, cxsecurity.com

 

Back to Top