Microsoft Word 2007 PAPX code injection

CVSS Meta Temp Score
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CTI Interest Score
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8.6$0-$5k0.00

Summaryinfo

A vulnerability classified as critical has been found in Microsoft Word 2007. Affected is an unknown function of the component PAPX Handler. Performing a manipulation results in code injection. This vulnerability is identified as CVE-2012-0182. Additionally, an exploit exists. Applying a patch is the recommended action to fix this issue.

Detailsinfo

A vulnerability was found in Microsoft Word 2007 (Word Processing Software). It has been classified as critical. This affects some unknown processing of the component PAPX Handler. The manipulation with an unknown input leads to a code injection vulnerability. CWE is classifying the issue as CWE-94. The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Microsoft Word 2007 SP2 and SP3 does not properly handle memory during the parsing of Word documents, which allows remote attackers to execute arbitrary code via a crafted document, aka "Word PAPX Section Corruption Vulnerability."

The weakness was released 10/09/2012 by TippingPoint with HP TippingPoint as MS12-064 as confirmed bulletin (Website). The advisory is shared at technet.microsoft.com. The public release was coordinated with Microsoft. This vulnerability is uniquely identified as CVE-2012-0182 since 12/13/2011. The exploitability is told to be difficult. Access to the local network is required for this attack to succeed. No form of authentication is needed for exploitation. Technical details are unknown but a private exploit is available. MITRE ATT&CK project uses the attack technique T1059 for this issue.

It is declared as proof-of-concept. The vulnerability scanner Nessus provides a plugin with the ID 62459 (MS12-064: Vulnerabilities in Microsoft Word Could Allow Remote Code Execution (2742319)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Windows : Microsoft Bulletins. The commercial vulnerability scanner Qualys is able to test this issue with plugin 110192 (Microsoft Word Remote Code Execution Vulnerability (MS12-064)).

Applying the patch MS12-064 is able to eliminate this problem. The bugfix is ready for download at technet.microsoft.com. A possible mitigation has been published immediately after the disclosure of the vulnerability. Furthermore it is possible to detect and prevent this kind of attack with TippingPoint and the filter 12596.

The vulnerability is also documented in the databases at Tenable (62459), SecurityFocus (BID 55780†), OSVDB (86054†), Secunia (SA50835†) and SecurityTracker (ID 1027618†). Further details are available at technet.microsoft.com. Entries connected to this vulnerability are available at VDB-6622, VDB-6623, VDB-6624 and VDB-6625. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 9.6
VulDB Meta Temp Score: 8.6

VulDB Base Score: 9.6
VulDB Temp Score: 8.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
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Exploitinginfo

Class: Code injection
CWE: CWE-94 / CWE-74 / CWE-707
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Private
Status: Proof-of-Concept

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 62459
Nessus Name: MS12-064: Vulnerabilities in Microsoft Word Could Allow Remote Code Execution (2742319)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Patch
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Patch: MS12-064
TippingPoint: 🔍

McAfee IPS: 🔍
McAfee IPS Version: 🔍

PaloAlto IPS: 🔍

Timelineinfo

12/13/2011 🔍
10/09/2012 +301 days 🔍
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10/10/2012 +1 days 🔍
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10/10/2012 +0 days 🔍
04/14/2021 +3108 days 🔍

Sourcesinfo

Vendor: microsoft.com

Advisory: MS12-064
Researcher: TippingPoint
Organization: HP TippingPoint
Status: Confirmed
Coordinated: 🔍

CVE: CVE-2012-0182 (🔍)
GCVE (CVE): GCVE-0-2012-0182
GCVE (VulDB): GCVE-100-6621

OVAL: 🔍

SecurityFocus: 55780 - Microsoft Word PAPX Section Corruption Remote Code Execution Vulnerability
Secunia: 50835 - Microsoft Products PAPX Section and listid Handling Vulnerabilities, Highly Critical
OSVDB: 86054
SecurityTracker: 1027618 - Microsoft Word Memory Errors Let Remote Users Execute Arbitrary Code
Vulnerability Center: 36425 - [MS12-064] Microsoft Word 2007 PAPX Section Corruption Remote Code Execution Vulnerability, Critical

scip Labs: https://www.scip.ch/en/?labs.20161013
Misc.: 🔍
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Entryinfo

Created: 10/10/2012 11:12
Updated: 04/14/2021 17:35
Changes: 10/10/2012 11:12 (81), 04/17/2017 12:51 (14), 04/14/2021 17:35 (3)
Complete: 🔍
Committer:
Cache ID: 216:2A3:103

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