Multiple vulnerabilities in Google Chrome

Description

Multiple serious vulnerabilities have been found in Google Chrome. Malicious users can exploit these vulnerabilities to cause denial of service, execute arbitrary code or obtain sensitive information.

Below is a complete list of vulnerabilities

1. Heap corruption at FFmpeg can be exploited remotely via specially designed video file to cause denial of service or possibly execute arbitrary code;
2. Out-of-bounds access at V8 can be exploited remotely via a specially designed HTML page to cause denial of service or possibly execute arbitrary code;
3. A leak of privateClass in the extensions API can be exploited remotely via a specially designed HTML page to obtain sensitive information (privileged JavaScript).

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Technical details

Heap corruption in (1) occurs because of an off by one error, which results in an allocation of zero size.

Original advisories

• Google Chrome releases blog

Related products

• Google-Chrome

CVE list

• CVE-2016-5199
  high
• CVE-2016-5200
  high
• CVE-2016-5201
  warning

Read more

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