Multiple vulnerabilities in Apple iCloud

Description

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

Below is a complete list of vulnerabilities:

1. Security vulnerability in WebKit can be exploited to bypass security restrictions and obtain sensitive information.
2. An out-of-bounds read vulnerability in WebKit can be exploited remotely to cause denial of service and execute arbitrary code.
3. An out-of-bounds read vulnerability in ImageIO can be exploited via special crafted file to execute arbitrary code.
4. An out-of-bounds write vulnerability in ImageIO can be eploited via special crafted file to execute arbitrary code.
5. A buffer overflow vulnerability in ImageIO can be exploited via special crafted file to execute arbitrary code.
6. An out-of-bounds write vulnerability in ImageIO can be exploited via special crafted file to cause denial of service and execute arbitrary code.
7. An integer overflow vulnerability in ImageIO can be exploited via special crafted file to execute arbitrary code.
8. A use after free vulnerability in WebKit can be exploited remotely to cause denial of service and execute arbitrary code.
9. A command injection vulnerability in WebKit Web Inspector can be exploited to bypass security restrictions.
10. A logic vulnerability in WebKit can be exploited via special crafted webpage to perform cross-site scripting attacks.
11. A URL Unicode encoding vulnerability in WebKit Page Loading can be exploited remotely to spoof user interface.
12. An access issue vulnerability in WebKit can be exploited via special crafted webpage to bypass security restrictions.
13. A buffer overflow vulnerability in ImageIO can be to execute arbitrary code.
14. A buffer overflow vulnerability in CoreGraphics can be to execute arbitrary code.
15. A use after free vulnerability in libxml2 can be exploited via special crafted file to execute arbitrary code.
16. A memory corruption vulnerability in ImageIO can be exploited via special crafted image to execute arbitrary code.

Fiches de renseignement originales

• About the security content of iCloud for Windows 7.20

Exploitation

Public exploits exist for this vulnerability.

Produits associés

• Apple-iCloud

Liste CVE

• CVE-2020-9910
  critical
• CVE-2020-9894
  warning
• CVE-2020-9938
  critical
• CVE-2020-9877
  critical
• CVE-2020-9879
  critical
• CVE-2020-9871
  critical
• CVE-2020-9919
  critical
• CVE-2020-9876
  critical
• CVE-2020-9875
  critical
• CVE-2020-9895
  critical
• CVE-2020-9874
  critical
• CVE-2020-9936
  critical
• CVE-2020-9862
  critical
• CVE-2020-9872
  critical
• CVE-2020-9873
  critical
• CVE-2020-9925
  high
• CVE-2020-9937
  critical
• CVE-2020-9916
  high
• CVE-2020-9915
  high
• CVE-2020-9893
  critical
• CVE-2020-11760
  high
• CVE-2020-11758
  high
• CVE-2020-11764
  high
• CVE-2020-11765
  high
• CVE-2020-11761
  high
• CVE-2020-11762
  high
• CVE-2020-11759
  high
• CVE-2020-11763
  high
• CVE-2020-9984
  critical
• CVE-2020-9883
  critical
• CVE-2020-9926
  critical
• CVE-2020-27933
  critical

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