KLA10962
Multiple vulnerabilities in Google Chrome
Обновлено: 17/06/2019
Дата обнаружения
17/02/2017
Уровень угрозы
Warning
Описание

Multiple serious vulnerabilities have been found in Google Chrome. Malicious users can exploit these vulnerabilities to spoof user interface and cause a denial of service,bypass security restrictions.

Below is a complete list of vulnerabilities:

  1. Inability to prevent alerts from being displayed by swapped out frames can be exploited remotely via a specially designed HTML page to show alerts on a page attackers don’t control and spoof user interface;
  2. Heap corruption vulnerabilities in FFmpeg can be exploited remotely via a specially designed video file possibly to cause a denial of service;
  3. Type confusion vulnerability in Histogram can be exploited remotely via a specially designed HTML page possibly to cause a denial of service;
  4. Improper enforcing of unsafe-inline content security policy in Blink can be exploited remotely via a specially designed HTML page to bypass content security policy.

Technical details

Vulnerability (2) occurs because of incorrect bounds checking.

In case of exploiting vulnerability (3), a near null dereference causes a denial of service.

Пораженные продукты

Google Chrome earlier than 56.0.2924.76 (All branches)

Решение

Update to the latest version. File with name old_chrome can be still detected after update. It caused by Google Chrome update policy which does not remove old versions when installing updates. Try to contact vendor for further delete instructions or ignore such kind of alerts at your own risk.
Download Google Chrome

Первичный источник обнаружения
Stable Channel Update for Desktop
Оказываемое влияние
?
DoS 
[?]

SB 
[?]

SUI 
[?]
Связанные продукты
Google Chrome
CVE-IDS
CVE-2017-50224.3Warning
CVE-2017-50234.3Warning
CVE-2017-50244.3Warning
CVE-2017-50254.3Warning
CVE-2017-50264.3Warning
CVE-2017-50274.3Warning