PT-2021-18922 · Apple · Itunes

3H6_1 + 1 · Published 2021-08-24 · Updated 2021-11-01 · CVE-2021-30862

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions iTunes U versions prior to 3.8.3

Description A validation issue was addressed with improved input sanitization. Processing a maliciously crafted URL may lead to arbitrary javascript code execution.

Recommendations For versions prior to 3.8.3, update to version 3.8.3 to resolve the issue. As a temporary workaround, consider avoiding the use of maliciously crafted URLs until the update is applied.

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2021-30862

Affected Products

Itunes

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2021-30862 · Security Note
• https://osv.dev/vulnerability/CVE-2021-30862 · Vendor Advisory
• https://t.me/cvenotify/22798 · Telegram Post
• https://support.apple.com/en-us/HT212809 · Note