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

Computer vulnerabilities of Windows Server 2008 R2

vulnerability announce CVE-2015-2479 CVE-2015-2480 CVE-2015-2481

Microsoft .NET: three vulnerabilities

Synthesis of the vulnerability

An attacker can use several vulnerabilities of Microsoft .NET.
Impacted products: .NET Framework, Windows 10, Windows 2008 R0, Windows 2008 R2, Windows 2012, Windows 7, Windows 8, Windows RT, Windows Vista.
Severity: 2/4.
Consequences: administrator access/rights, privileged access/rights, user access/rights.
Provenance: document.
Number of vulnerabilities in this bulletin: 3.
Creation date: 11/08/2015.
Identifiers: 3086251, CERTFR-2015-AVI-346, CVE-2015-2479, CVE-2015-2480, CVE-2015-2481, MS15-092, VIGILANCE-VUL-17642.

Description of the vulnerability

Several vulnerabilities were announced in Microsoft .NET.

An attacker can bypass security features in RyuJIT Optimization, in order to escalate his privileges. [severity:2/4; CVE-2015-2479]

An attacker can bypass security features in RyuJIT Optimization, in order to escalate his privileges. [severity:2/4; CVE-2015-2480]

An attacker can bypass security features in RyuJIT Optimization, in order to escalate his privileges. [severity:2/4; CVE-2015-2481]
Full Vigil@nce bulletin... (Free trial)

vulnerability CVE-2015-2428 CVE-2015-2429 CVE-2015-2430

Windows: three vulnerabilities

Synthesis of the vulnerability

An attacker can use several vulnerabilities of Windows.
Impacted products: Windows 2008 R0, Windows 2008 R2, Windows 2012, Windows 7, Windows 8, Windows RT, Windows Vista.
Severity: 2/4.
Consequences: administrator access/rights, privileged access/rights.
Provenance: user shell.
Number of vulnerabilities in this bulletin: 3.
Creation date: 11/08/2015.
Identifiers: 3060716, CERTFR-2015-AVI-344, CVE-2015-2428, CVE-2015-2429, CVE-2015-2430, MS15-090, VIGILANCE-VUL-17640, ZDI-15-378, ZDI-15-379, ZDI-15-380, ZDI-15-459.

Description of the vulnerability

Several vulnerabilities were announced in Windows.

An attacker can bypass security features in Object Manager, in order to escalate his privileges. [severity:2/4; CVE-2015-2428]

An attacker can bypass security features in Windows Registry, in order to escalate his privileges. [severity:2/4; CVE-2015-2429, ZDI-15-379, ZDI-15-380, ZDI-15-459]

An attacker can bypass security features in Windows Filesystem, in order to escalate his privileges. [severity:2/4; CVE-2015-2430, ZDI-15-378]
Full Vigil@nce bulletin... (Free trial)

computer vulnerability note CVE-2015-2476

Windows: Man-in-the-middle of WebDAV Client

Synthesis of the vulnerability

An attacker can act as a Man-in-the-middle between the WebDAV Client of Windows and its server, in order to read or alter data.
Impacted products: Windows 2008 R0, Windows 2008 R2, Windows 2012, Windows 7, Windows 8, Windows RT, Windows Vista.
Severity: 2/4.
Consequences: data reading, data creation/edition.
Provenance: intranet server.
Creation date: 11/08/2015.
Identifiers: 3076949, CERTFR-2015-AVI-343, CVE-2015-2476, MS15-089, VIGILANCE-VUL-17639.

Description of the vulnerability

The Windows product offers a WebDAV client.

However, it accepts SSL version sessions.

An attacker can therefore act as a Man-in-the-middle between the WebDAV Client of Windows and its server, in order to read or alter data.
Full Vigil@nce bulletin... (Free trial)

computer vulnerability bulletin CVE-2015-2423

Windows: code execution via Unsafe Command Line

Synthesis of the vulnerability

An attacker can use, for example from Internet Explorer, a special command line on Windows, in order to run some programs, such as Notepad or Office.
Impacted products: Windows 10, Windows 2008 R0, Windows 2008 R2, Windows 2012, Windows 7, Windows 8, Windows RT, Windows Vista.
Severity: 2/4.
Consequences: user access/rights.
Provenance: user shell.
Creation date: 11/08/2015.
Identifiers: 3082458, CERTFR-2015-AVI-342, CVE-2015-2423, MS15-088, VIGILANCE-VUL-17638.

Description of the vulnerability

The Excel, Notepad, PowerPoint, Visio and Word products can be legitimately called from the command line.

However, a malformed command line can also run these programs. This command line can for example be called from the EPM (Enhanced Protection Mode) mode of Internet Explorer.

An attacker can therefore use, for example from Internet Explorer, a special command line on Windows, in order to run some programs, such as Notepad or Office.
Full Vigil@nce bulletin... (Free trial)

computer vulnerability CVE-2015-1769

Windows: privilege escalation via Mount Manager

Synthesis of the vulnerability

An attacker can plug a malicious USB device in Windows, in order to escalate his privileges.
Impacted products: Windows 2008 R0, Windows 2008 R2, Windows 2012, Windows 7, Windows 8, Windows RT, Windows Vista.
Severity: 2/4.
Consequences: administrator access/rights, privileged access/rights.
Provenance: user console.
Creation date: 11/08/2015.
Identifiers: 3082487, CERTFR-2015-AVI-339, CVE-2015-1769, MS15-085, VIGILANCE-VUL-17635.

Description of the vulnerability

The Windows product uses the Mount Manager component to manage USB mounting.

However, symbolic links are incorrectly processed, which leads to the creation of a file on the computer, which is then run with system privileges.

An attacker can therefore plug a malicious USB device in Windows, in order to escalate his privileges.
Full Vigil@nce bulletin... (Free trial)

vulnerability note CVE-2015-2434 CVE-2015-2440 CVE-2015-2471

Windows, Office: three vulnerabilities of XML Core Services

Synthesis of the vulnerability

An attacker can use several vulnerabilities of XML Core Services of Windows.
Impacted products: Office, Access, Excel, InfoPath, OneNote, Outlook, PowerPoint, Project, Publisher, Visio, Word, Windows 2008 R0, Windows 2008 R2, Windows 2012, Windows 7, Windows 8, Windows RT, Windows Vista.
Severity: 2/4.
Consequences: data reading.
Provenance: document.
Number of vulnerabilities in this bulletin: 3.
Creation date: 11/08/2015.
Identifiers: 3080129, CERTFR-2015-AVI-338, CVE-2015-2434, CVE-2015-2440, CVE-2015-2471, MS15-084, VIGILANCE-VUL-17634, ZDI-15-381.

Description of the vulnerability

Several vulnerabilities were announced in XML Core Services used by Windows/Office.

An attacker can force the usage of SSLv2, in order to obtain sensitive information. [severity:2/4; CVE-2015-2434]

An attacker can guess the memory layout of a process, to bypass ASLR, in order to ease the next step of the attack. [severity:2/4; CVE-2015-2440, ZDI-15-381]

An attacker can force the usage of SSLv2, in order to obtain sensitive information. [severity:2/4; CVE-2015-2471]
Full Vigil@nce bulletin... (Free trial)

vulnerability announce CVE-2015-2472 CVE-2015-2473

Windows: two vulnerabilities of RDP

Synthesis of the vulnerability

An attacker can use several vulnerabilities of RDP of Windows.
Impacted products: Windows 2008 R0, Windows 2008 R2, Windows 2012, Windows 7, Windows 8, Windows RT, Windows Vista.
Severity: 3/4.
Consequences: user access/rights.
Provenance: intranet server.
Number of vulnerabilities in this bulletin: 2.
Creation date: 11/08/2015.
Identifiers: 3080348, CERTFR-2015-AVI-336, CVE-2015-2472, CVE-2015-2473, MS15-082, VIGILANCE-VUL-17632.

Description of the vulnerability

Several vulnerabilities were announced in Windows.

An attacker can spoof the server identity, in order to run code as a Man-in-the-middle. [severity:3/4; CVE-2015-2472]

An attacker can invite the victim to start the RDP client from a directory containing a malicious DLL, in order to run code. [severity:2/4; CVE-2015-2473]
Full Vigil@nce bulletin... (Free trial)

computer vulnerability alert CVE-2015-2432 CVE-2015-2433 CVE-2015-2435

Microsoft Windows: fifteen vulnerabilities of Graphics Component

Synthesis of the vulnerability

An attacker can use several vulnerabilities of Graphics Component of Microsoft Windows.
Impacted products: Windows 10, Windows 2008 R0, Windows 2008 R2, Windows 2012, Windows 7, Windows 8, Windows RT, Windows Vista.
Severity: 4/4.
Consequences: user access/rights.
Provenance: document.
Number of vulnerabilities in this bulletin: 15.
Creation date: 11/08/2015.
Identifiers: 3078662, CERTFR-2015-AVI-334, CVE-2015-2432, CVE-2015-2433, CVE-2015-2435, CVE-2015-2453, CVE-2015-2454, CVE-2015-2455, CVE-2015-2456, CVE-2015-2458, CVE-2015-2459, CVE-2015-2460, CVE-2015-2461, CVE-2015-2462, CVE-2015-2463, CVE-2015-2464, CVE-2015-2465, MS15-080, VIGILANCE-VUL-17626, ZDI-15-386, ZDI-15-387, ZDI-15-388.

Description of the vulnerability

Several vulnerabilities were announced in Microsoft Windows.

An attacker can generate a memory corruption in OpenType, in order to trigger a denial of service, and possibly to run code. [severity:4/4; CVE-2015-2432]

An attacker can generate a memory corruption in OpenType, in order to trigger a denial of service, and possibly to run code. [severity:4/4; CVE-2015-2458]

An attacker can generate a memory corruption in OpenType, in order to trigger a denial of service, and possibly to run code. [severity:4/4; CVE-2015-2459]

An attacker can generate a memory corruption in OpenType, in order to trigger a denial of service, and possibly to run code. [severity:4/4; CVE-2015-2460]

An attacker can generate a memory corruption in OpenType, in order to trigger a denial of service, and possibly to run code. [severity:4/4; CVE-2015-2461]

An attacker can generate a memory corruption in OpenType, in order to trigger a denial of service, and possibly to run code. [severity:4/4; CVE-2015-2462]

An attacker can generate a memory corruption in TrueType, in order to trigger a denial of service, and possibly to run code. [severity:4/4; CVE-2015-2435, ZDI-15-387]

An attacker can generate a memory corruption in TrueType, in order to trigger a denial of service, and possibly to run code. [severity:4/4; CVE-2015-2455, ZDI-15-388]

An attacker can generate a memory corruption in TrueType, in order to trigger a denial of service, and possibly to run code. [severity:4/4; CVE-2015-2456]

An attacker can generate a memory corruption in TrueType, in order to trigger a denial of service, and possibly to run code. [severity:4/4; CVE-2015-2463]

An attacker can generate a memory corruption in TrueType, in order to trigger a denial of service, and possibly to run code. [severity:4/4; CVE-2015-2464]

An attacker can guess the memory layout of a process, to bypass ASLR, in order to ease the next step of the attack (VIGILANCE-VUL-17560). [severity:2/4; CVE-2015-2433]

An attacker can bypass security features in Windows CSRSS, in order to escalate his privileges. [severity:2/4; CVE-2015-2453]

An attacker can bypass security features in Windows KMD, in order to escalate his privileges. [severity:2/4; CVE-2015-2454, ZDI-15-386]

An attacker can bypass security features in Windows Shell Security, in order to escalate his privileges. [severity:2/4; CVE-2015-2465]
Full Vigil@nce bulletin... (Free trial)

vulnerability CVE-2015-2433

Windows: bypassing ASLR via NtGdiGetTextMetrics

Synthesis of the vulnerability

An attacker can bypass access restrictions to data in NtGdiGetTextMetrics of Windows, in order to obtain sensitive information.
Impacted products: Windows 10, Windows 2008 R0, Windows 2008 R2, Windows 2012, Windows 7, Windows 8, Windows RT, Windows Vista.
Severity: 1/4.
Consequences: data reading.
Provenance: document.
Creation date: 03/08/2015.
Identifiers: 3078662, CVE-2015-2433, MS15-080, VIGILANCE-VUL-17560.

Description of the vulnerability

The Windows kernel uses ASLR in order to randomize memory addresses used by programs and libraries.

However, an attacker can use NtGdiGetTextMetrics() to obtain memory addresses.

A local attacker can therefore read a memory fragment of the Windows Kernel, in order to obtain sensitive information to bypass ASLR.
Full Vigil@nce bulletin... (Free trial)

computer vulnerability bulletin CVE-2015-2426

Windows: memory corruption via ATM Font Driver

Synthesis of the vulnerability

A remote attacker can generate a memory corruption in ATMFD.DLL of Windows, in order to trigger a denial of service, and possibly to run code.
Impacted products: Windows 10, Windows 2008 R0, Windows 2008 R2, Windows 2012, Windows 7, Windows 8, Windows RT, Windows Vista.
Severity: 4/4.
Consequences: user access/rights, denial of service on client.
Provenance: document.
Creation date: 21/07/2015.
Identifiers: 3079904, CERTFR-2015-ALE-008, CVE-2015-2426, MS15-078, VIGILANCE-VUL-17458.

Description of the vulnerability

The ATMFD.DLL (Adobe Type Manager Font Driver) library is installed on the system to manage character fonts.

However, a malicious OpenType font corrupts the ATMFD.DLL memory. This font can be automatically loaded by Internet Explorer for example.

A remote attacker can therefore generate a memory corruption in ATMFD.DLL of Windows, in order to trigger a denial of service, and possibly to run code.
Full Vigil@nce bulletin... (Free trial)
Our database contains other pages. You can request a free trial to read them.

Display information about Windows Server 2008 R2: