VDB-16804 · CVE-2001-0433 · XFDB 4901

Micheal Lamont Savant Webserver 3.0 Host Header memory corruption

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	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.
7.1	$0-$5k	0.00

Summaryinfo

A vulnerability was found in Micheal Lamont Savant Webserver 3.0 and classified as critical. The impacted element is an unknown function of the component Host Header Handler. Executing a manipulation can lead to memory corruption. The identification of this vulnerability is CVE-2001-0433. There is no exploit available. The application of restrictive firewalling is recommended.

Detailsinfo

A vulnerability classified as critical was found in Micheal Lamont Savant Webserver 3.0 (Web Server). This vulnerability affects an unknown code of the component Host Header Handler. 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. CVE summarizes:

Buffer overflow in Savant 3.0 web server allows remote attackers to cause a denial of service, and possibly execute arbitrary commands, via a long Host HTTP header.

The weakness was shared 06/18/2001 as not defined posting (Bugtraq). The advisory is shared for download at marc.theaimsgroup.com. This vulnerability was named CVE-2001-0433. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are neither technical details nor an exploit publicly available.

Proper firewalling of is able to address this issue.

The vulnerability is also documented in the databases at X-Force (4901) and Vulnerability Center (SBV-3208†). The entry VDB-15745 is related to this item. Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Web Server

Vendor

Micheal Lamont

Name

Savant Webserver

Version

CPE 2.3info

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CPE 2.2info

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CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.1

VulDB Base Score: 7.3
VulDB Temp Score: 7.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Firewall
Status: 🔍

0-Day Time: 🔍

Timelineinfo

06/18/2001 🔍
06/18/2001 +0 days 🔍
06/18/2001 +0 days 🔍
12/16/2003 +911 days 🔍
07/04/2014 +3853 days 🔍
05/18/2019 +1779 days 🔍

Sourcesinfo

Advisory: marc.theaimsgroup.com
Status: Not defined

CVE: CVE-2001-0433 (🔍)
GCVE (CVE): GCVE-0-2001-0433
GCVE (VulDB): GCVE-100-16804
X-Force: 4901
Vulnerability Center: 3208 - Buffer Overflow in Savant <=3.0 Webserver Leads to DoS and Arbitrary Code Execution, Medium

See also: 🔍

Entryinfo

Created: 07/04/2014 15:35
Updated: 05/18/2019 16:23
Changes: 07/04/2014 15:35 (40), 05/18/2019 16:23 (16)
Complete: 🔍
Cache ID: 216::103