VDB-4057 · MS09-067 · SA37299

Microsoft Excel memory corruption

CVSS Meta Temp Score
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Current Exploit Price (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
6.0$0-$5k0.00

A vulnerability was found in Microsoft Excel (Spreadsheet Software) (the affected version is unknown). It has been declared as critical. Affected by this vulnerability is an unknown code. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was disclosed 11/10/2009 with Microsoft as MS09-067 as confirmed bulletin (Technet). The advisory is shared at microsoft.com. The attack can be launched remotely. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 04/24/2018).

We expect the 0-day to have been worth approximately $100k and more.

Upgrading eliminates this vulnerability. Applying the patch MS09-067 is able to eliminate this problem. The bugfix is ready for download at microsoft.com. The best possible mitigation is suggested to be upgrading to the latest version. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The entry 50789 is pretty similar.

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CPE 2.3info

CPE 2.2info

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CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
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CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.0

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
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Exploitinginfo

Class: Memory corruption
CWE: CWE-119
ATT&CK: Unknown

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
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Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
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Patch: MS09-067

Timelineinfo

11/10/2009 🔍
11/10/2009 +0 days 🔍
11/10/2009 +0 days 🔍
11/10/2009 +0 days 🔍
11/19/2009 +8 days 🔍
04/24/2018 +3078 days 🔍

Sourcesinfo

Vendor: microsoft.com

Advisory: MS09-067
Organization: Microsoft
Status: Confirmed
Secunia: 37299 - Microsoft Excel Multiple Vulnerabilities, Highly Critical
OSVDB: 59860 - Microsoft Office Excel BIFF File FEATHEADER cbHdrData Size Element Handling Memory Corruption

See also: 🔍

Entryinfo

Created: 11/19/2009 16:41
Updated: 04/24/2018 08:41
Changes: 11/19/2009 16:41 (56), 04/24/2018 08:41 (2)
Complete: 🔍

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