The Vigil@nce team watches public vulnerabilities impacting your computers, and then offers security solutions, a vigilance database and tools to fix them.

Vulnerability of Internet Explorer: multiple vulnerabilities

Synthesis of the vulnerability 

An attacker can use several vulnerabilities of Internet Explorer.
Impacted systems: IE.
Severity of this alert: 4/4.
Number of vulnerabilities in this bulletin: 30.
Creation date: 08/12/2015.
Références of this alert: 3116180, BFS-SA-2015-003, CERTFR-2015-AVI-520, CVE-2015-6083, CVE-2015-6134, CVE-2015-6135, CVE-2015-6136, CVE-2015-6138, CVE-2015-6139, CVE-2015-6140, CVE-2015-6141, CVE-2015-6142, CVE-2015-6143, CVE-2015-6144, CVE-2015-6145, CVE-2015-6146, CVE-2015-6147, CVE-2015-6148, CVE-2015-6149, CVE-2015-6150, CVE-2015-6151, CVE-2015-6152, CVE-2015-6153, CVE-2015-6154, CVE-2015-6155, CVE-2015-6156, CVE-2015-6157, CVE-2015-6158, CVE-2015-6159, CVE-2015-6160, CVE-2015-6161, CVE-2015-6162, CVE-2015-6164, MS15-124, VIGILANCE-VUL-18467, ZDI-15-582, ZDI-15-584, ZDI-15-585, ZDI-15-586, ZDI-15-587, ZDI-15-588, ZDI-15-589, ZDI-15-590, ZDI-15-591, ZDI-15-592, ZDI-15-593, ZDI-15-594, ZDI-15-595, ZDI-15-596, ZDI-15-597, ZDI-15-598, ZDI-15-599, ZDI-15-600, ZDI-15-645, ZDI-15-647.

Description of the vulnerability 

Several vulnerabilities were announced in Internet Explorer.

An attacker can generate a memory corruption, in order to trigger a denial of service, and possibly to run code. [severity:4/4; CVE-2015-6083, ZDI-15-647]

An attacker can generate a memory corruption, in order to trigger a denial of service, and possibly to run code. [severity:4/4; CVE-2015-6134, ZDI-15-600]

An attacker can generate a memory corruption, in order to trigger a denial of service, and possibly to run code. [severity:4/4; CVE-2015-6140]

An attacker can generate a memory corruption, in order to trigger a denial of service, and possibly to run code. [severity:4/4; CVE-2015-6141, ZDI-15-585]

An attacker can generate a memory corruption, in order to trigger a denial of service, and possibly to run code. [severity:4/4; CVE-2015-6142, ZDI-15-587]

An attacker can generate a memory corruption, in order to trigger a denial of service, and possibly to run code. [severity:4/4; CVE-2015-6143, ZDI-15-584]

An attacker can generate a memory corruption, in order to trigger a denial of service, and possibly to run code. [severity:4/4; CVE-2015-6145]

An attacker can generate a memory corruption, in order to trigger a denial of service, and possibly to run code. [severity:4/4; CVE-2015-6146]

An attacker can generate a memory corruption, in order to trigger a denial of service, and possibly to run code. [severity:4/4; CVE-2015-6147, ZDI-15-598]

An attacker can generate a memory corruption, in order to trigger a denial of service, and possibly to run code. [severity:4/4; CVE-2015-6148, ZDI-15-588]

An attacker can generate a memory corruption, in order to trigger a denial of service, and possibly to run code. [severity:4/4; CVE-2015-6149, ZDI-15-589]

An attacker can generate a memory corruption, in order to trigger a denial of service, and possibly to run code. [severity:4/4; CVE-2015-6150, ZDI-15-590]

An attacker can generate a memory corruption, in order to trigger a denial of service, and possibly to run code. [severity:4/4; CVE-2015-6151, ZDI-15-599]

An attacker can generate a memory corruption, in order to trigger a denial of service, and possibly to run code. [severity:4/4; BFS-SA-2015-003, CVE-2015-6152]

An attacker can generate a memory corruption, in order to trigger a denial of service, and possibly to run code. [severity:4/4; CVE-2015-6153]

An attacker can generate a memory corruption, in order to trigger a denial of service, and possibly to run code. [severity:4/4; CVE-2015-6154]

An attacker can generate a memory corruption, in order to trigger a denial of service, and possibly to run code. [severity:4/4; CVE-2015-6155]

An attacker can generate a memory corruption, in order to trigger a denial of service, and possibly to run code. [severity:4/4; CVE-2015-6156]

An attacker can generate a memory corruption, in order to trigger a denial of service, and possibly to run code. [severity:4/4; CVE-2015-6158]

An attacker can generate a memory corruption, in order to trigger a denial of service, and possibly to run code. [severity:4/4; CVE-2015-6159, ZDI-15-645]

An attacker can generate a memory corruption, in order to trigger a denial of service, and possibly to run code. [severity:4/4; CVE-2015-6160, ZDI-15-582]

An attacker can generate a memory corruption, in order to trigger a denial of service, and possibly to run code. [severity:4/4; CVE-2015-6162]

An attacker can trigger a Cross Site Scripting, in order to run JavaScript code in the context of the web site. [severity:2/4; CVE-2015-6138]

An attacker can trigger a Cross Site Scripting, in order to run JavaScript code in the context of the web site. [severity:2/4; CVE-2015-6144]

An attacker can bypass security features in Scripting Engine, in order to obtain sensitive information. [severity:2/4; CVE-2015-6135, ZDI-15-586]

An attacker can generate a memory corruption in Scripting Engine, in order to trigger a denial of service, and possibly to run code. [severity:4/4; CVE-2015-6136, ZDI-15-591, ZDI-15-592, ZDI-15-593, ZDI-15-594, ZDI-15-595, ZDI-15-596, ZDI-15-597]

An attacker can bypass security features, in order to escalate his privileges. [severity:3/4; CVE-2015-6139]

An attacker can bypass security features, in order to obtain sensitive information. [severity:2/4; CVE-2015-6157]

An attacker can guess the memory layout of a process, to bypass ASLR, in order to ease the next step of an attack. [severity:2/4; CVE-2015-6161]

An attacker can trigger a Cross Site Scripting, in order to run JavaScript code in the context of the web site. [severity:2/4; CVE-2015-6164]
Full bulletin, software filtering, emails, fixes, ... (Request your free trial)

This computer vulnerability note impacts software or systems such as IE.

Our Vigil@nce team determined that the severity of this computer vulnerability announce is critical.

The trust level is of type confirmed by the editor, with an origin of document.

This bulletin is about 30 vulnerabilities.

A proof of concept or an attack tool is available, so your teams have to process this alert. An attacker with a technician ability can exploit this cybersecurity announce.

Solutions for this threat 

Internet Explorer: patch.
A patch is indicated in information sources.
Protections also have to be enabled manually.
Full bulletin, software filtering, emails, fixes, ... (Request your free trial)

Computer vulnerabilities tracking service 

Vigil@nce provides a systems vulnerabilities patch. The Vigil@nce vulnerability database contains several thousand vulnerabilities.