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

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CVE-2009-4012

Severity CVSS v4.0:
Pending analysis
Type:
CWE-189 Numeric Errors
Publication date:
19/01/2010
Last modified:
11/04/2025

Description

Multiple integer overflows in LibThai before 0.1.13 might allow context-dependent attackers to execute arbitrary code via long strings that trigger heap-based buffer overflows, related to (1) thbrk/thbrk.c and (2) thwbrk/thwbrk.c. NOTE: some of these details are obtained from third party information.

Impact

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

Base Score: 10.00 HIGH
Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C

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

Base Score 2.0
10.00
Severity 2.0
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:linux.thai:libthai:*:*:*:*:*:*:*:* 0.1.12 (including)
cpe:2.3:a:linux.thai:libthai:0.1.0:*:*:*:*:*:*:*
cpe:2.3:a:linux.thai:libthai:0.1.1:*:*:*:*:*:*:*
cpe:2.3:a:linux.thai:libthai:0.1.2:*:*:*:*:*:*:*
cpe:2.3:a:linux.thai:libthai:0.1.3:*:*:*:*:*:*:*
cpe:2.3:a:linux.thai:libthai:0.1.4:*:*:*:*:*:*:*
cpe:2.3:a:linux.thai:libthai:0.1.5:*:*:*:*:*:*:*
cpe:2.3:a:linux.thai:libthai:0.1.6:*:*:*:*:*:*:*
cpe:2.3:a:linux.thai:libthai:0.1.7:*:*:*:*:*:*:*
cpe:2.3:a:linux.thai:libthai:0.1.8:*:*:*:*:*:*:*
cpe:2.3:a:linux.thai:libthai:0.1.9:*:*:*:*:*:*:*
cpe:2.3:a:linux.thai:libthai:0.1.10:*:*:*:*:*:*:*
cpe:2.3:a:linux.thai:libthai:0.1.11:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools