KLA11045
Multiple vulnerabilities in Microsoft Edge and Microsoft Internet Explorer
Обновлено: 26/06/2019
Дата обнаружения
13/06/2017
Уровень угрозы
Critical
Описание

Multiple serious vulnerabilities have been found in Microsoft Internet Explorer and Microsoft Edge. Malicious users can exploit these vulnerabilities to execute arbitrary code and obtain sensitive information.

Below is a complete list of vulnerabilities:

  1. Multiple vulnerabilities related to an improper handling of objects in memory can be exploited remotely by convincing a user to visit a specially designed website to execute arbitrary code;
  2. Incorrect restrictions put on the way the information is returned to Microsoft Edge by JavaScript object methods can be exploited remotely by convincing a user to visit a specially designed website to obtain sensitive information;
  3. Multiple vulnerabilities related to an improper handling of objects in memory done by JavaScript scripting engines can be exploited remotely by convincing a user to visit a specially designed website, by embedding an ActiveX control marked «safe for initialization» in an application or via a Microsoft Office document which hosts the Edge rendering engine to execute arbitrary code;
  4. An incorrect handling of specific filtered response types done by the Fetch API in Microsoft Edge can be exploited remotely by convincing a user to visit a specially designed website to obtain sensitive information;
  5. An improper handling of objects in memory in Microsoft Internet Explorer can be exploited remotely by convincing a user to visit a specially designed website to execute arbitrary code;
  6. An incorrect check for scripts which attempt to matipulate HTML elements in other browser windows can be exploited remotely by convincing a user to visit a specially designed website or load a specially designed page to bypass security restrictions;
  7. An improper handling of objects in memory can be exploited remotely by convincing a user to visit a specially designed website to obtain sensitive information;
  8. An improper enforcement of same-origin policies in Microsoft Edge can be exploited remotely by convincing a user to visit a specially designed website or load a specially designed page to bypass security restrictions;
  9. An incorrect validation of documents done by the CSP (Content Security Policy) in Microsoft Edge can be exploited remotely by convincing a user to visit a specially designed website or load a specially designed page to bypass security restrictions.
Пораженные продукты

Microsoft Edge
Microsoft Internet Explorer versions 9 through 11

Решение

Install necessary updates from the KB section, that are listed in your Windows Update (Windows Update usually can be accessed from the Control Panel)

Первичный источник обнаружения
CVE-2017-8520
CVE-2017-8498
CVE-2017-8499
CVE-2017-8496
CVE-2017-8497
CVE-2017-8523
CVE-2017-8530
CVE-2017-8524
CVE-2017-8522
CVE-2017-8549
CVE-2017-8517
CVE-2017-8521
CVE-2017-8504
CVE-2017-8548
CVE-2017-8519
CVE-2017-8547
CVE-2017-8555
CVE-2017-8529
CVE-2017-8496
CVE-2017-8497
CVE-2017-8498
CVE-2017-8499
CVE-2017-8504
CVE-2017-8517
CVE-2017-8519
CVE-2017-8520
CVE-2017-8521
CVE-2017-8522
CVE-2017-8523
CVE-2017-8524
CVE-2017-8529
CVE-2017-8547
CVE-2017-8548
CVE-2017-8549
CVE-2017-8555
Оказываемое влияние
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ACE 
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Связанные продукты
Microsoft Internet Explorer
Microsoft Edge
CVE-IDS
CVE-2017-84967.6Critical
CVE-2017-84977.6Critical
CVE-2017-84984.3Warning
CVE-2017-84997.6Critical
CVE-2017-85044.3Warning
CVE-2017-85177.6Critical
CVE-2017-85197.6Critical
CVE-2017-85207.6Critical
CVE-2017-85217.6Critical
CVE-2017-85227.6Critical
CVE-2017-85234.3Warning
CVE-2017-85247.6Critical
CVE-2017-85294.3Warning
CVE-2017-85305.8High
CVE-2017-85477.6Critical
CVE-2017-85487.6Critical
CVE-2017-85497.6Critical
CVE-2017-85554.3Warning
Microsoft official advisories
Microsoft Security Update Guide
KB list

4038788
4038782
4038783
4038792
4038799
4038781
4038777
4022719
4022726
4022714
4021558
4022724
4022727
4022715
4022725
4036586