Savant Web server long URL buffer overflow

savant-long-url-bo (10076)

High Risk

Description:

Savant is vulnerable to a buffer overflow in the handling of overly long URL requests. By sending a URL request of 291 or more characters to the Web server, a remote attacker could overflow a buffer and cause the Web server to crash or execute arbitrary code on the system with privileges of the Web server process.

*CVSS:

Base Score:	7
Access Vector:	Remote
Access Complexity:	Low
Authentication:	Not Required
Confidentiality Impact:	Partial
Integrity Impact:	Partial
Availability Impact:	Partial
Temporal Score:	6.3
Exploitability:	Functional
Remediation Level:	Unavailable
Report Confidence:	Uncorroborated

Consequences:

Gain Access

Remedy:

No remedy available as of May 1, 2013.

References:

• Foundstone Labs Advisory 091002-SVWS: Buffer Overflow in Savant Web Server. (From Neohapsis archive)
• Savant Web site: Savant Web Server.
• BID-5686: Savant Webserver Buffer Overflow Vulnerability
• CVE-2002-1120: Buffer overflow in Savant Web Server 3.1 and earlier allows remote attackers to execute arbitrary code via a long HTTP GET request.
• OSVDB ID: 9829: Savant Web Server HTTP GET Request Remote Overflow

Platforms Affected:

• Savant Savant 3.1 and prior

Reported:

Sep 10, 2002

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The information within this database may change without notice. Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. In no event shall IBM be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.

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