CVE-2021-1748: Input Validation
iTunes Store. A validation issue was addressed with improved input sanitization.
Other sources
A validation issue was addressed with improved input sanitization. This issue is fixed in tvOS 14.4, watchOS 7.3, iOS 14.4 and iPadOS 14.4. Processing a maliciously crafted URL may lead to arbitrary javascript code execution.
Credit
Affected Software
Event History
Peer vulnerabilities
Found alongside the following vulnerabilities.
- CVE-2021-1761
- CVE-2021-1797
- CVE-2021-1760
- CVE-2021-1747
- CVE-2021-1776
- CVE-2021-1759
- CVE-2021-1772
- CVE-2021-1792
- CVE-2021-1786
- CVE-2021-1787
- CVE-2021-1791
- CVE-2021-1758
- CVE-2021-1818
- CVE-2021-1766
- CVE-2021-1785
- CVE-2021-1744
- CVE-2021-1742
- CVE-2021-1746
- CVE-2021-1754
- CVE-2021-1774
- CVE-2021-1777
- CVE-2021-1793
- CVE-2021-1773
- CVE-2021-1741
- CVE-2021-1743
- CVE-2021-1778
- CVE-2021-1783
- CVE-2021-1757
- CVE-2021-1748
- CVE-2021-1764
- CVE-2021-1750
- CVE-2021-1782
- CVE-2021-1769
- CVE-2021-1788
- CVE-2021-1789
- CVE-2021-1801
- CVE-2021-1799
- CVE-2021-1794
- CVE-2021-1795
- CVE-2021-1796
- CVE-2021-1780
- CVE-2021-1737
- CVE-2021-1738
- CVE-2021-1838
- CVE-2021-1781
- CVE-2021-1763
- CVE-2021-1768
- CVE-2021-1745
- CVE-2021-1762
- CVE-2021-1767
- CVE-2021-1753
- CVE-2021-1756
- CVE-2021-1871
- CVE-2021-1870
- CVE-2021-30869
Frequently Asked Questions
What is the vulnerability ID of this issue?
The vulnerability ID is CVE-2021-1748.
What is the affected software?
The affected software includes Apple tvOS, Apple iOS, Apple iPadOS, and Apple watchOS.
What is the severity of CVE-2021-1748?
The severity of CVE-2021-1748 has not been specified.
How can I fix this vulnerability?
To fix this vulnerability, update your software to the version specified in the remedy.
Where can I find more information about this vulnerability?
You can find more information about this vulnerability on the Apple support website at the following links: [link 1](https://support.apple.com/en-us/HT212149), [link 2](https://support.apple.com/en-us/HT212148), [link 3](https://support.apple.com/en-us/HT212146).