Multiple vulnerabilities in Microsoft Edge and Internet Explorer

Description

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

Below is a complete list of vulnerabilities

1. An improper memory objects handling can be exploited remotely via a specially designed content to execute arbitrary code or obtain sensitive information;
2. An improper page content handling can be exploited remotely via a specially designed content to obtain sensitive information;
3. An improper memory objects handling at Chakra JavaScript engine can be exploited remotely via a specially designed content to execute arbitrary code.

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Technical details

To mitigate vulnerability №1 remove Microsoft EDGE from the PDF reader default file type association

To exploit vulnerability №2 an attacker must have valid logon credentials and be able to log on locally

Original advisories

• CVE-2016-3322

• CVE-2016-3321
• CVE-2016-3319
• CVE-2016-3296
• CVE-2016-3293
• CVE-2016-3290
• CVE-2016-3289
• CVE-2016-3288
• CVE-2016-3329
• CVE-2016-3327
• CVE-2016-3326

Exploitation

Public exploits exist for this vulnerability.

Malware exists for this vulnerability. Usually such malware is classified as Exploit. More details.

Related products

• Microsoft-Internet-Explorer
• Microsoft-Edge

CVE list

• CVE-2016-3322
  critical
• CVE-2016-3321
  warning
• CVE-2016-3319
  critical
• CVE-2016-3296
  critical
• CVE-2016-3293
  critical
• CVE-2016-3290
  critical
• CVE-2016-3289
  critical
• CVE-2016-3288
  critical
• CVE-2016-3329
  warning
• CVE-2016-3327
  warning
• CVE-2016-3326
  warning

KB list

• 4038788
• 3176495
• 3176492
• 3176493
• 3175443
• 4022719
• 4022726
• 4022714
• 4021558
• 4022724
• 4022727
• 4022715

Read more

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