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

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CVE-2005-3662

Severity CVSS v4.0:
Pending analysis
Type:
CWE-119 Buffer Errors
Publication date:
18/11/2005
Last modified:
03/04/2025

Description

Off-by-one buffer overflow in pnmtopng before 2.39, when using the -alpha command line option (Alphas_Of_Color), allows attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted PNM file with exactly 256 colors.

Impact

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

Base Score: 4.60 MEDIUM
Vector: AV:L/AC:L/Au:N/C:P/I:P/A:P

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

Base Score 2.0
4.60
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:greg_roelofs:pnmtopng:2.37.3:*:*:*:*:*:*:*
cpe:2.3:a:greg_roelofs:pnmtopng:2.37.4:*:*:*:*:*:*:*
cpe:2.3:a:greg_roelofs:pnmtopng:2.37.5:*:*:*:*:*:*:*
cpe:2.3:a:greg_roelofs:pnmtopng:2.37.6:*:*:*:*:*:*:*
cpe:2.3:a:greg_roelofs:pnmtopng:2.38:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools