Vulnerability CVE-2017-8487

Vulnerability Name:

CVE-2017-8487 (CCN-126999)

Assigned:

2017-06-13

Published:

2017-06-13

Updated:

2019-10-03

Summary:

Windows OLE in Windows XP and Windows Server 2003 allows an attacker to execute code when a victim opens a specially crafted file or program aka "Windows olecnv32.dll Remote Code Execution Vulnerability."

CVSS v3 Severity:

7.8 High (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
6.8 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)

Exploitability Metrics:	Attack Vector (AV): Local Attack Complexity (AC): Low Privileges Required (PR): None User Interaction (UI): Required
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): High Integrity (I): High Availibility (A): High

8.8 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
7.7 High (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)

Exploitability Metrics:	Attack Vector (AV): Network Attack Complexity (AC): Low Privileges Required (PR): None User Interaction (UI): Required
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): High Integrity (I): High Availibility (A): High

CVSS v2 Severity:

9.3 High (CVSS v2 Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Medium Authentication (Au): None
Impact Metrics:	Confidentiality (C): Complete Integrity (I): Complete Availibility (A): Complete

9.0 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:C/I:C/A:C)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Low Athentication (Au): Single_Instance
Impact Metrics:	Confidentiality (C): Complete Integrity (I): Complete Availibility (A): Complete

Vulnerability Type:

CWE-noinfo

Vulnerability Consequences:

Gain Access

References:

Source: MITRE
Type: CNA
CVE-2017-8487

Source: BID
Type: Third Party Advisory, VDB Entry
99013

Source: CCN
Type: BID-99013
Microsoft Windows OLE CVE-2017-8487 Remote Code Execution Vulnerability

Source: SECTRACK
Type: Third Party Advisory, VDB Entry
1038702

Source: XF
Type: UNKNOWN
ms-ole-cve20178487-code-exec(126999)

Source: CCN
Type: Microsoft Knowledge Base
Windows olecnv32.dll remote code execution vulnerability

Source: CONFIRM
Type: Patch, Vendor Advisory
https://support.microsoft.com/en-us/help/4025218/security-update-for-windows-xp-and-windows-server-2003

Source: EXPLOIT-DB
Type: Exploit, Third Party Advisory, VDB Entry
42211

Vulnerable Configuration:

Configuration 1:

cpe:/o:microsoft:windows_server_2003:-:*:*:*:*:*:*:*

OR cpe:/o:microsoft:windows_xp:-:*:*:*:*:*:*:*

Configuration CCN 1:

cpe:/o:microsoft:windows:xp:*:*:*:*:*:*:*

OR cpe:/a:microsoft:windows_2003:*:*:*:*:*:*:*:*

Denotes that component is vulnerable

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