VDB-6840 · OSVDB 86790

Microsoft Virtual PC 2007 on x86 CPU Instruction \x0F\xC7\xC8\x05\x00 denial of service

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.2$0-$5k0.00

A vulnerability classified as problematic has been found in Microsoft Virtual PC 2007 on x86. Affected is an unknown functionality of the component CPU Instruction Handler. The manipulation of the argument \x0F\xC7\xC8\x05\x00 with an unknown input leads to a denial of service vulnerability. CWE is classifying the issue as CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. This is going to have an impact on availability.

The weakness was published 10/25/2012 by waliedassar as not defined blog post (Website). The advisory is shared for download at waleedassar.blogspot.ch. The public release happened without coordination with the vendor. The attack needs to be approached locally. The successful exploitation needs a authentication. Technical details and a public exploit are known.

A public exploit has been developed in Windows Binary and been published immediately after the advisory. The exploit is shared for download at code.google.com. It is declared as proof-of-concept.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Further details are available at pastebin.com.

Productinfo

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.2

VulDB Base Score: 5.5
VulDB Temp Score: 5.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
ATT&CK: Unknown

Local: Yes
Remote: No

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Programming Language: 🔍
Download: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍
Exploit Delay Time: 🔍

Timelineinfo

10/25/2012 🔍
10/25/2012 +0 days 🔍
10/30/2012 +5 days 🔍
11/01/2012 +2 days 🔍
04/15/2018 +1991 days 🔍

Sourcesinfo

Vendor: microsoft.com

Advisory: waleedassar.blogspot.ch
Researcher: waliedassar
Status: Not defined
OSVDB: 86790

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

Entryinfo

Created: 11/01/2012 14:46
Updated: 04/15/2018 09:15
Changes: 11/01/2012 14:46 (48), 04/15/2018 09:15 (1)
Complete: 🔍

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