Microsoft Windows Server 2003 denial of service

CVSS Meta Temp Score
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CTI Interest Score
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6.7$0-$5k0.00

Summaryinfo

A vulnerability has been found in Microsoft Windows Server 2003 and classified as problematic. This vulnerability affects unknown code. The manipulation leads to denial of service. This vulnerability is referenced as CVE-2009-3020. Furthermore, an exploit is available. The affected component should be upgraded.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Microsoft Windows Server 2003 (Operating System). This issue affects an unknown part. The manipulation with an unknown input leads to a denial of service vulnerability. Using CWE to declare the problem leads to CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. Impacted is availability. The summary by CVE is:

win32k.sys in Microsoft Windows Server 2003 SP2 allows remote attackers to cause a denial of service (system crash) by referencing a crafted .eot file in the src descriptor of an @font-face Cascading Style Sheets (CSS) rule in an HTML document, possibly related to the Embedded OpenType (EOT) Font Engine, a different vulnerability than CVE-2006-0010, CVE-2009-0231, and CVE-2009-0232. NOTE: some of these details are obtained from third party information.

The weakness was published 08/31/2009 by Tavis Ormandy (Website). The advisory is shared at xforce.iss.net. The identification of this vulnerability is CVE-2009-3020 since 08/31/2009. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details are unknown but a public exploit is available.

After even before and not, there has been an exploit disclosed. The exploit is available at securityfocus.com. It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 5 days. During that time the estimated underground price was around $25k-$100k.

Upgrading eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (52403), Exploit-DB (9417), SecurityFocus (BID 36029†), OSVDB (57016†) and Secunia (SA36250†). Similar entry is available at VDB-50785. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 6.7

VulDB Base Score: 7.5
VulDB Temp Score: 6.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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OpenVAS ID: 800687
OpenVAS Name: Microsoft Windows Server 2003 OpenType Font Engine DoS Vulnerability
OpenVAS File: 🔍
OpenVAS Family: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

08/11/2009 🔍
08/11/2009 +0 days 🔍
08/11/2009 +0 days 🔍
08/13/2009 +2 days 🔍
08/15/2009 +2 days 🔍
08/31/2009 +15 days 🔍
08/31/2009 +0 days 🔍
08/31/2009 +0 days 🔍
03/18/2015 +2025 days 🔍
12/08/2024 +3553 days 🔍

Sourcesinfo

Vendor: microsoft.com
Product: microsoft.com

Advisory: xforce.iss.net
Researcher: Tavis Ormandy
Status: Confirmed

CVE: CVE-2009-3020 (🔍)
GCVE (CVE): GCVE-0-2009-3020
GCVE (VulDB): GCVE-100-49745
X-Force: 52403
SecurityFocus: 36029 - Microsoft Windows Embedded OpenType Font Engine Remote Code Execution Vulnerability
Secunia: 36250
OSVDB: 57016 - Microsoft Windows win32k.sys Embedded OpenType Font Handling DoS
Vulnerability Center: 23203 - Microsoft Windows Server 2003 Embedded OpenType Font Engine Remote DoS Vulnerability, Critical

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

Entryinfo

Created: 03/18/2015 15:15
Updated: 12/08/2024 03:29
Changes: 03/18/2015 15:15 (57), 09/18/2018 08:39 (17), 12/08/2024 03:29 (19)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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