Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2002-1870

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
31/12/2002
Last modified:
03/04/2025

Description

Simple Web Server (SWS) 0.0.4 through 0.1.0 does not properly handle when the recv function call fails, which may allow remote attackers to overwrite program data or perform actions on an uninitialized heap, leading to a denial of service and possibly code execution.

Impact

Vector 2.0
AV:N/AC:L/Au:N/C:P/I:P/A:P CVSS v2.0 Severity and Metrics:

Base Score: 7.50 HIGH
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): Physical
Integrity (I): Physical
Availability (A): Physical

Base Score 2.0
7.50
Severity 2.0
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:sws:sws_simple_web_server:0.0.3:*:*:*:*:*:*:*
cpe:2.3:a:sws:sws_simple_web_server:0.0.4:*:*:*:*:*:*:*
cpe:2.3:a:sws:sws_simple_web_server:0.1.0:*:*:*:*:*:*:*
cpe:2.3:a:sws:sws_simple_web_server:0.1.1:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools