Multiple vulnerabilities in Opera

Description

Multiple vulnerabilities were found in Opera. Malicious users can exploit these vulnerabilities to execute arbitrary code.

Below is a complete list of vulnerabilities:

1. Use-after-free vulnerability in V8 can be exploited to execute arbitrary code;
2. Cross-origin size leak vulnerability in IndexedDB can be exploited to execute arbitrary code;
3. Use-after-free vulnerability in WebRTC can be exploited to execute arbitrary code;
4. Use-after-free vulnerability in audio can be exploited to execute arbitrary code;
5. Use-after-free vulnerability in IndexedDB can be exploited to execute arbitrary code;

Original advisories

• Changelog for Opera 64

• Stable Channel Update for Desktop

Related products

• Opera

CVE list

• CVE-2019-13694
  high
• CVE-2019-13695
  high
• CVE-2019-13693
  high
• CVE-2019-13697
  warning
• CVE-2019-13696
  high

Read more

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