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

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CVE-2010-2799

Severity CVSS v4.0:
Pending analysis
Type:
CWE-119 Buffer Errors
Publication date:
14/09/2010
Last modified:
11/04/2025

Description

Stack-based buffer overflow in the nestlex function in nestlex.c in Socat 1.5.0.0 through 1.7.1.2 and 2.0.0-b1 through 2.0.0-b3, when bidirectional data relay is enabled, allows context-dependent attackers to execute arbitrary code via long command-line arguments.

Impact

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

Base Score: 6.80 MEDIUM
Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P

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

Base Score 2.0
6.80
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:dest-unreach:socat:1.5.0.0:*:*:*:*:*:*:*
cpe:2.3:a:dest-unreach:socat:1.6.0.0:*:*:*:*:*:*:*
cpe:2.3:a:dest-unreach:socat:1.6.0.1:*:*:*:*:*:*:*
cpe:2.3:a:dest-unreach:socat:1.7.0.0:*:*:*:*:*:*:*
cpe:2.3:a:dest-unreach:socat:1.7.0.1:*:*:*:*:*:*:*
cpe:2.3:a:dest-unreach:socat:1.7.1.0:*:*:*:*:*:*:*
cpe:2.3:a:dest-unreach:socat:1.7.1.1:*:*:*:*:*:*:*
cpe:2.3:a:dest-unreach:socat:2.0.0:b1:*:*:*:*:*:*
cpe:2.3:a:dest-unreach:socat:2.0.0:b2:*:*:*:*:*:*
cpe:2.3:a:dest-unreach:socat:2.0.0:b3:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools