KLA11741
Multiple vulnerabilities in Opera
Updated: 05/22/2020
Detect date
?
09/19/2019
Severity
?
Warning
Description

Multiple vulnerabilities were found in Opera. Malicious users can exploit these vulnerabilities to obtain sensitive information, bypass security restrictions, cause denial of service, spoof user interface, execute arbitrary code.

Below is a complete list of vulnerabilities:

  1. Policy enforcement vulnerability in Blink can be exploited remotely via special crafted webpage to obtain sensitive information.
  2. Policy enforcement vulnerability in Blink can be exploited remotely via special crafted webpage to bypass origin policy.
  3. Policy enforcement vulnerability in Navigations can be exploited remotely via special crafted webpage to bypass origin policy.
  4. Use after free vulnerability in accessibility can be exploited remotely via special crafted webpage to potentially cause denial of service.
  5. Policy validation vulnerability in navigation on iOS can be exploited remotely via special crafted webpage to perform domain spoofing.
  6. Security vulnerability in URI schemes on Windows can be exploited remotely via special crafted webpage to bypass security restrictions.
  7. Out of bounds read vulnerability in SwiftShader can be exploited remotely via special crafted webpage to potentially obtain sensitive information.
  8. Policy enforcement vulnerability in reader mode can be exploited remotely via special crafted webpage to bypass security restrictions.
  9. Security UI vulnerability in Chromium can be exploited remotely via special crafted webpage.
  10. Heap buffer overflow vulenrability in Skia can be exploited remotely via special crafted webpage to potentially cause denial of service.
  11. Data validation vulnerability in developer tools can be exploited remotely via special crafted webpage to obtain sensitive information.
  12. Use after free vulnerability in V8 can be exploited remotely via special crafted webpage to potentially cause denial of service.
  13. Policy enforcement vulnerability in extensions can be exploited remotely via special crafted extention to execute arbitrary code.
  14. Policy enforcement vulnerability in Chromium can be exploited remotely via special crafted webpage to perform domain spoofing.
  15. Data validation vulnerability in downloads can be exploited remotely via special crafted webpage to bypass security restrictions.
  16. Security UI vulnerability in Omnibox can be exploited remotely via special crafted domain name to perform domain spoofing.
  17. Data validation vulnerability in extensions can be exploited remotely via special crafted webpage to bypass origin policy.
  18. Data validation vulnerability in navigation can be exploited via special crafted webpage to perform domain spoofing.
  19. Policy enforcement vulnerability in site isolation can be exploited remotely via special crafted webpage to bypass security restrictions.
  20. Security UI vulnerability in TLS can be exploited remotely to perform domain spoofing.
  21. Security UI vulnerability in Blink can be exploited remotely via special crafted webpage.
  22. Untrusted input vulnerability in navigation can be exploited remotely via special crafted webpage to perform domain spoofing.
  23. Policy enforcement vulnerability in PDFium can be exploited remotely via special crafted file to bypass security restrictions.
  24. Memory vulnerability in JavaScript can be exploited remotely via special crafted webpage to potentially cause denial of service.
  25. Data validation vulnerability in downloads can be exploited remotely via special crafted webpage to perform domain spoofing.
  26. Use after free vulnerabiltiy in media can be exploited remotely via special crafted webpage to bypass security restrictions.
  27. Use after free vulnerability in media can be exploited remotely via special crafted webpage to potentially cause denial of service.
  28. Policy enforcement vulnerability in external protocol handling can be exploited remotely via special crafted webpage to bypass same origin policy.
  29. Use after free vulnerability in Mojo can be exploited remotely via special crafted webpage to potentially cause denial of service.
  30. Policy enforcement vulnerability in developer tools can be exploited remotely via special crafted webpage to obtain sensitive information.
  31. Filtering vulnerability in Blink can be exploited remotely via special crafted webpage to bypass security restrictions.
  32. OSI vulnerability in storage can be exploited remotely via special crafted webpage.
  33. Data validation vulnerability in JavaScript can be exploited remotely via special crafted webpage to potentially cause denial of service.
  34. Security UI vulnerability in Omnibox can be exploited remotely via special crafted webpage to perform domain spoofing.
  35. Security UI vulnerability in Chromium can be exploited remotely vial special crafted webpage to spoof notifications.
Affected products

Opera earlier than 64.0.3417.19

Solution

Update to the latest version
Download Opera

Original advisories

Changelog for Opera 64
Stable Channel Update for Desktop

Impacts
?
ACE 
[?]

OSI 
[?]

DoS 
[?]

SB 
[?]

SUI 
[?]
Related products
Opera
CVE-IDS
?
CVE-2019-58700.0Unknown
CVE-2019-58710.0Unknown
CVE-2019-58720.0Unknown
CVE-2019-58730.0Unknown
CVE-2019-58740.0Unknown
CVE-2019-58750.0Unknown
CVE-2019-58760.0Unknown
CVE-2019-58770.0Unknown
CVE-2019-58780.0Unknown
CVE-2019-58790.0Unknown
CVE-2019-58800.0Unknown
CVE-2019-58810.0Unknown
CVE-2019-136590.0Unknown
CVE-2019-136600.0Unknown
CVE-2019-136610.0Unknown
CVE-2019-136620.0Unknown
CVE-2019-136630.0Unknown
CVE-2019-136640.0Unknown
CVE-2019-136650.0Unknown
CVE-2019-136660.0Unknown
CVE-2019-136670.0Unknown
CVE-2019-136680.0Unknown
CVE-2019-136690.0Unknown
CVE-2019-136700.0Unknown
CVE-2019-136710.0Unknown
CVE-2019-136730.0Unknown
CVE-2019-136740.0Unknown
CVE-2019-136750.0Unknown
CVE-2019-136760.0Unknown
CVE-2019-136770.0Unknown
CVE-2019-136780.0Unknown
CVE-2019-136790.0Unknown
CVE-2019-136800.0Unknown
CVE-2019-136810.0Unknown
CVE-2019-136820.0Unknown
CVE-2019-136830.0Unknown
CVE-2019-136910.0Unknown
CVE-2019-136920.0Unknown
CVE-2019-137660.0Unknown