CVE-2021-1825

medium
New! CVE Severity Now Using CVSS v3

The calculated severity for CVEs has been updated to use CVSS v3 by default. CVEs that do not have a CVSS v3 score will fall back CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

Description

An input validation issue was addressed with improved input validation. This issue is fixed in iTunes 12.11.3 for Windows, iCloud for Windows 12.3, macOS Big Sur 11.3, Safari 14.1, watchOS 7.4, tvOS 14.5, iOS 14.5 and iPadOS 14.5. Processing maliciously crafted web content may lead to a cross site scripting attack.

References

https://support.apple.com/en-us/HT212321

https://support.apple.com/en-us/HT212318

https://support.apple.com/en-us/HT212319

https://support.apple.com/en-us/HT212317

https://support.apple.com/en-us/HT212325

https://support.apple.com/en-us/HT212323

https://support.apple.com/en-us/HT212324

Details

Source: MITRE

Published: 2021-09-08

Updated: 2021-09-16

Type: CWE-79

Risk Information

CVSS v2

Base Score: 4.3

Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N

Impact Score: 2.9

Exploitability Score: 8.6

Severity: MEDIUM

CVSS v3

Base Score: 6.1

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Impact Score: 2.7

Exploitability Score: 2.8

Severity: MEDIUM

Tenable Plugins

View all (8 total)

IDNameProductFamilySeverity
157109SUSE SLES15 Security Update : webkit2gtk3 (SUSE-SU-2022:0183-1)NessusSuSE Local Security Checks
high
157103SUSE SLED15 / SLES15 Security Update : webkit2gtk3 (SUSE-SU-2022:0182-1)NessusSuSE Local Security Checks
high
157093openSUSE 15 Security Update : webkit2gtk3 (openSUSE-SU-2022:0182-1)NessusSuSE Local Security Checks
high
156925SUSE SLED12 / SLES12 Security Update : webkit2gtk3 (SUSE-SU-2022:0142-1)NessusSuSE Local Security Checks
high
149061Apple iOS < 14.5 Multiple Vulnerabilities (HT212317)NessusMobile Devices
high
149041macOS 11.x < 11.3 (HT212325)NessusMacOS X Local Security Checks
critical
149023Apple iTunes < 12.11.3 Multiple Vulnerabilities (credentialed check)NessusWindows
medium
149022Apple iTunes < 12.11.3 Multiple Vulnerabilities (uncredentialed check)NessusPeer-To-Peer File Sharing
medium