Multiple vulnerabilities in Apple iCloud

Description

Multiple vulnerabilities were found in Apple iCloud. Malicious users can exploit these vulnerabilities to perform cross-site scripting attack, execute arbitrary code, obtain sensitive information, cause denial of service.

Below is a complete list of vulnerabilities:

1. A logic vulnerability in WebKit can be exploited via special crafted webpage to perform cross-site scripting attacks.
2. A logic vulnerability in WebKit can be exploited via special crafted webpage to execute arbitrary code.
3. A type confusion vulnerability in WebKit can be exploited via special crafted webpage to execute arbitrary code.
4. An out-of-bounds read vulnerability in SQLite can be exploited to potentially cause denial of service or obtain sensitive information.
5. A memory corruption vulnerability in WebKit can be exploited via special crafted webpage to execute arbitrary code.
6. An out-of-bounds write vulnerability in ImageIO can be exploited via special crafted image to execute arbitrary code.
7. An out-of-bounds read vulnerability in ImageIO can be exploited via special crafted image to execute arbitrary code.
8. An input validation vulnerability in WebKit can be expoloited via special crafted webpage to perform cross-site scripting attacks.
9. A memory corruption vulnerability in WebKit can be exploited via special crafted webpage to execute arbitrary code.
10. A logic vulnerability in WebKit can be exploited remotely to execute arbitrary code.

Original advisories

• About the security content of iCloud for Windows 11.2

• About the security content of iCloud for Windows 7.19

Exploitation

Public exploits exist for this vulnerability.

Malware exists for this vulnerability. Usually such malware is classified as Exploit. More details.

Related products

• Apple-iCloud

CVE list

• CVE-2020-9805
  high
• CVE-2020-9802
  critical
• CVE-2020-9800
  critical
• CVE-2020-9794
  critical
• CVE-2020-9807
  critical
• CVE-2020-9789
  critical
• CVE-2020-9806
  critical
• CVE-2020-9790
  critical
• CVE-2020-3878
  critical
• CVE-2020-9843
  high
• CVE-2020-9803
  critical
• CVE-2020-9850
  critical

Read more

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