KLA12357
Multiple vulnerabilities in Apple iCloud

Updated: 11/25/2021
Detect date
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11/10/2021
Severity
?
Warning
Description

Multiple vulnerabilities were found in Apple iCloud. Malicious users can exploit these vulnerabilities to execute arbitrary code, bypass security restrictions.

Below is a complete list of vulnerabilities:

  1. A code execution vulnerability in ImageIO can be exploited via special crafted image to execute arbitrary code.
  2. A memory corruption vulnerability in ImageIO can be exploited via special crafted image to execute arbitrary code.
  3. A security bypass vulnerability in WebKit can be exploited to bypass security restrictions.
  4. A memory corruption vulnerability in WebKit can be exploited via special crafted web content to execute arbitrary code.
  5. A type confusion vulnerability in Foundation can be exploited via special crafted webpage to execute arbitrary code.
Affected products

Apple iCloud earlier than 13

Solution

Update to the latest version

Original advisories

About the security content of iCloud for Windows 13

Impacts
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ACE 
[?]

SB 
[?]
Related products
Apple iCloud
CVE-IDS
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CVE-2021-308350.0Unknown
CVE-2021-308490.0Unknown
CVE-2021-308470.0Unknown
CVE-2021-308140.0Unknown
CVE-2021-308230.0Unknown
CVE-2021-308520.0Unknown
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