CVE-2010-3444

Severity CVSS v4.0:

Pending analysis

Type:

CWE-119 Buffer Errors

Publication date:

11/01/2011

Last modified:

11/04/2025

Description

Buffer overflow in the log2vis_utf8 function in pyfribidi.c in GNU FriBidi 0.19.1, 0.19.2, and possibly other versions, as used in PyFriBidi 0.10.1, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted Arabic UTF-8 string that causes original 2-byte UTF-8 sequences to be transformed into 3-byte sequences.

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:fribidi:gnu_fribidi:0.19.1:::::::*
cpe:2.3:a:fribidi:gnu_fribidi:0.19.2:::::::*
cpe:2.3:a:kobi_zamir:pyfribidi:0.10.1:::::::*

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

CVE-2010-3444

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools