Multiple vulnerabilities in Microsoft Edge
| Risk | Critical |
| Patch available | YES |
| Number of vulnerabilities | 13 |
| CVE-ID | CVE-2016-3267 CVE-2016-3331 CVE-2016-3382 CVE-2016-3386 CVE-2016-3387 CVE-2016-3388 CVE-2016-3389 CVE-2016-3390 CVE-2016-3391 CVE-2016-3392 CVE-2016-7189 CVE-2016-7190 CVE-2016-7194 |
| CWE-ID | CWE-119 CWE-46 CWE-200 CWE-20 |
| Exploitation vector | Network |
| Public exploit |
Public exploit code for vulnerability #4 is available. Public exploit code for vulnerability #5 is available. Public exploit code for vulnerability #6 is available. Vulnerability #11 is being exploited in the wild. Public exploit code for vulnerability #12 is available. Public exploit code for vulnerability #13 is available. |
| Vulnerable software Subscribe |
Microsoft Internet Explorer Client/Desktop applications / Web browsers Microsoft Edge Client/Desktop applications / Web browsers |
| Vendor | Microsoft |
Security Bulletin
This security bulletin contains information about 13 vulnerabilities.
1) Information disclosure
EUVDB-ID: #VU848
Risk: Low
CVSSv3.1: 3.8 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2016-3267
CWE-ID:
CWE-119 - Memory corruption
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to obtain potentially sensitive information on the target system.
The weakness exists due to object memory handling error. A remote attacker can create a specially crafted content, trick the victim inro downloading it, trigger memory corruption and determine arbitrary files on the target system.
Successful exploitation of the vulnerability will result in information disclosure on the vulnerable system.
Install update from vendor's website.
Microsoft Internet Explorer: 9 - 11
Microsoft Edge: All versions
External linkshttp://technet.microsoft.com/en-us/library/security/ms16-118
http://technet.microsoft.com/en-us/library/security/ms16-119
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
How the attacker can exploit this vulnerability?
The attacker would have to trick the victim to visit a specially crafted website.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
2) Memory corruption
EUVDB-ID: #VU932
Risk: High
CVSSv3.1: 8.3 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2016-3331
CWE-ID:
CWE-119 - Memory corruption
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to execute arbitrary code on the target system.
The weakness is due to boundary error when handling malicious files. A remote attacker can create a specially crafted content, trick the victim into downloading it, trigger memory corruption and execute arbitrary code with privileges of the current user.
Successful exploitation of the vulnerability results in arbitrary code execution on the vulnerable system.
Install update from vendor's website.
Microsoft Internet Explorer: 9 - 11
Microsoft Edge: All versions
External linkshttp://technet.microsoft.com/en-us/library/security/ms16-118
http://technet.microsoft.com/en-us/library/security/ms16-119
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
How the attacker can exploit this vulnerability?
The attacker would have to trick the victim to visit a specially crafted website.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
3) Memory corruption
EUVDB-ID: #VU930
Risk: High
CVSSv3.1: 8.3 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2016-3382
CWE-ID:
CWE-119 - Memory corruption
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to execute arbitrary code on the target system.
The weakness exists due to boundary error in the Scripting Engine when handling malicious files. A remote attacker can create a specially crafted content, trick the victim into downloading it, trigger memory corruption and execute arbitrary code.
Successful exploitation of the vulnerability results in arbitrary code execution on the vulnerable system.
Install update from vendor's website.
Microsoft Internet Explorer: 9 - 11
Microsoft Edge: All versions
External linkshttp://technet.microsoft.com/en-us/library/security/ms16-118
http://technet.microsoft.com/en-us/library/security/ms16-119
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
How the attacker can exploit this vulnerability?
The attacker would have to trick the victim to visit a specially crafted website.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
4) Memory corruption
EUVDB-ID: #VU854
Risk: High
CVSSv3.1: 8.6 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H/E:P/RL:O/RC:C]
CVE-ID: CVE-2016-3386
CWE-ID:
CWE-119 - Memory corruption
Exploit availability: Yes
DescriptionThe vulnerability allows a remote attacker to execute arbitrary code on the target system.
The weakness exists due to boundary error in the Scripting Engine when handling malicious files. A remote attacker can create a specially crafted content, trick the victim into downloading it, trigger memory corruption and execute arbitrary code.
Successful exploitation of the vulnerability will result in arbitrary code execution.
Install update from vendor's website.
Microsoft Edge: All versions
External linkshttp://technet.microsoft.com/en-us/library/security/ms16-119
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
How the attacker can exploit this vulnerability?
The attacker would have to trick the victim to visit a specially crafted website.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability. However, proof of concept for this vulnerability is available.
5) Privilege Escalation
EUVDB-ID: #VU928
Risk: Low
CVSSv3.1: 4.9 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N/E:P/RL:O/RC:C]
CVE-ID: CVE-2016-3387
CWE-ID:
CWE-46 - Path Equivalence: 'filename ' (Trailing Space)
Exploit availability: Yes
DescriptionThe vulnerability allows a remote attacker to gain elevated privileges.
The weakness exists due to improper defense of private namespace by the browser. A remote attacker can create a specially crafted content, trick the victim into downloading it, gain privileged permissions to the namespace directory on the system.
Successful exploitation of the vulnerability will result in privilege escalation on the vulnerable system.
Install update from vendor's website.
Microsoft Internet Explorer: 10 - 11
Microsoft Edge: All versions
External linkshttp://technet.microsoft.com/en-us/library/security/ms16-118
http://technet.microsoft.com/en-us/library/security/ms16-119
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
How the attacker can exploit this vulnerability?
The attacker would have to trick the victim to visit a specially crafted website.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability. However, proof of concept for this vulnerability is available.
6) Privilege Escalation
EUVDB-ID: #VU847
Risk: Low
CVSSv3.1: 4.9 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N/E:P/RL:O/RC:C]
CVE-ID: CVE-2016-3388
CWE-ID:
CWE-46 - Path Equivalence: 'filename ' (Trailing Space)
Exploit availability: Yes
DescriptionThe vulnerability allows a remote attacker to gain elevated privileges.
The weakness is due to improper defense of private namespace by the browser. A remote attacker can create a specially crafted content, trick the victim into downloading it, gain privileged permissions to the namespace directory on the system.
Successful exploitation of the vulnerability will result in privilege escalation on the vulnerable system.
Install update from vendor's website.
Microsoft Internet Explorer: 10 - 11
Microsoft Edge: All versions
External linkshttp://technet.microsoft.com/en-us/library/security/ms16-118
http://technet.microsoft.com/en-us/library/security/ms16-119
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
How the attacker can exploit this vulnerability?
The attacker would have to trick the victim to visit a specially crafted website.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability. However, proof of concept for this vulnerability is available.
7) Memory corruption
EUVDB-ID: #VU861
Risk: High
CVSSv3.1: 8.3 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2016-3389
CWE-ID:
CWE-119 - Memory corruption
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to execute arbitrary code on the target system.
The weakness exists due to boundary error in the Scripting Engine when handling malicious files. A remote attacker can create a specially crafted content, trick the victim into downloading it, trigger memory corruption and execute arbitrary code.
Successful exploitation of the vulnerability will result in arbitrary code execution.
Install update from vendor's website.
Vulnerable software versionsMicrosoft Edge: All versions
External linkshttp://technet.microsoft.com/en-us/library/security/ms16-119
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
How the attacker can exploit this vulnerability?
The attacker would have to trick the victim to visit a specially crafted website.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
8) Memory corruption
EUVDB-ID: #VU855
Risk: High
CVSSv3.1: 8.3 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2016-3390
CWE-ID:
CWE-119 - Memory corruption
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to execute arbitrary code on the target system.
The weakness exists due to boundary error in the Scripting Engine when handling malicious files. A remote attacker can create a specially crafted content, trick the victim into downloading it, trigger memory corruption and execute arbitrary code.
Successful exploitation of the vulnerability will result in arbitrary code execution.
Install update from vendor's website.
Microsoft Edge: All versions
Microsoft Internet Explorer: 11
External linkshttp://technet.microsoft.com/en-us/library/security/ms16-118
http://technet.microsoft.com/en-us/library/security/ms16-119
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
How the attacker can exploit this vulnerability?
The attacker would have to trick the victim to visit a specially crafted website.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
9) Information disclosure
EUVDB-ID: #VU849
Risk: Low
CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2016-3391
CWE-ID:
CWE-200 - Information exposure
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to obtain potentially sensitive information on the target system.
The weakness exists due to improper storage of credential data in memory. A remote attacker can access access a memory dump and get credential information.
Successful exploitation of the vulnerability will result in personal data disclosure.
Install update from vendor's website.
Microsoft Internet Explorer: 9 - 11
Microsoft Edge: All versions
External linkshttp://technet.microsoft.com/en-us/library/security/ms16-118
http://technet.microsoft.com/en-us/library/security/ms16-119
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
How the attacker can exploit this vulnerability?
The attacker would have to trick the victim to visit a specially crafted website.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
10) Security bypass
EUVDB-ID: #VU933
Risk: Low
CVSSv3.1: 3.8 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2016-3392
CWE-ID:
CWE-20 - Improper input validation
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to bypass security restrictions on the target system.
The weakness is due to improper validation of crafted documents by the Edge Content Security Policy used by the affected software. A remote attacker can create a specially crafted Web site containing a malicious content, trick the victim into opening it and bypass security restrictions on the vulnerable system.
Successful exploitation of the vulnerability results in security bypass on the vulnerable system.
Install update from vendor's website.
Microsoft Edge: All versions
External linkshttp://technet.microsoft.com/en-us/library/security/ms16-119
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
How the attacker can exploit this vulnerability?
The attacker would have to trick the victim to visit a specially crafted website.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
11) Memory corruption
EUVDB-ID: #VU856
Risk: Critical
CVSSv3.1: 8.9 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H/E:F/RL:O/RC:C]
CVE-ID: CVE-2016-7189
CWE-ID:
CWE-119 - Memory corruption
Exploit availability: Yes
DescriptionThe vulnerability allows a remote attacker to execute arbitrary code on the target system.
The weakness exists due to boundary error in the Scripting Engine when handling malicious files. A remote attacker can create a specially crafted content, trick the victim into downloading it, trigger memory corruption and execute arbitrary code.
Successful exploitation of the vulnerability will result in arbitrary code execution.
Note: the vulnerability was being actively exploited.
Install update from vendor's website.
Microsoft Edge: All versions
External linkshttp://technet.microsoft.com/en-us/library/security/ms16-119
http://threatpost.com/microsoft-patches-five-zero-days-under-attack/121211/
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
How the attacker can exploit this vulnerability?
The attacker would have to trick the victim to visit a specially crafted website.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability. However, a fully functional exploit for this vulnerability is available.
12) Memory corruption
EUVDB-ID: #VU857
Risk: High
CVSSv3.1: 8.6 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H/E:P/RL:O/RC:C]
CVE-ID: CVE-2016-7190
CWE-ID:
CWE-119 - Memory corruption
Exploit availability: Yes
DescriptionThe vulnerability allows a remote attacker to execute arbitrary code on the target system.
The weakness exists due to boundary error in the Scripting Engine when handling malicious files. A remote attacker can create a specially crafted content, trick the victim into downloading it, trigger memory corruption and execute arbitrary code.
Successful exploitation of the vulnerability will result in arbitrary code execution.
Install update from vendor's website.
Microsoft Edge: All versions
External linkshttp://technet.microsoft.com/en-us/library/security/ms16-119
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
How the attacker can exploit this vulnerability?
The attacker would have to trick the victim to visit a specially crafted website.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability. However, proof of concept for this vulnerability is available.
13) Memory corruption
EUVDB-ID: #VU858
Risk: High
CVSSv3.1: 8.6 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H/E:P/RL:O/RC:C]
CVE-ID: CVE-2016-7194
CWE-ID:
CWE-119 - Memory corruption
Exploit availability: Yes
DescriptionThe vulnerability allows a remote attacker to execute arbitrary code on the target system.
The weakness exists due to boundary error in the Scripting Engine when handling malicious files. A remote attacker can create a specially crafted content, trick the victim into downloading it, trigger memory corruption and execute arbitrary code.
Successful exploitation of the vulnerability will result in arbitrary code execution.
Install update from vendor's website.
Microsoft Edge: All versions
External linkshttp://technet.microsoft.com/en-us/library/security/ms16-119
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
How the attacker can exploit this vulnerability?
The attacker would have to trick the victim to visit a specially crafted website.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability. However, proof of concept for this vulnerability is available.
