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

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CVE-2009-2294

Severity CVSS v4.0:
Pending analysis
Type:
CWE-189 Numeric Errors
Publication date:
05/07/2009
Last modified:
09/04/2025

Description

Integer overflow in the Png_datainfo_callback function in Dillo 2.1 and earlier allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a PNG image with crafted (1) width or (2) height values.

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:dillo:dillo:*:*:*:*:*:*:*:* 2.1 (including)
cpe:2.3:a:dillo:dillo:0.0.0:*:*:*:*:*:*:*
cpe:2.3:a:dillo:dillo:0.0.1:*:*:*:*:*:*:*
cpe:2.3:a:dillo:dillo:0.0.2:*:*:*:*:*:*:*
cpe:2.3:a:dillo:dillo:0.0.3:*:*:*:*:*:*:*
cpe:2.3:a:dillo:dillo:0.0.4:*:*:*:*:*:*:*
cpe:2.3:a:dillo:dillo:0.0.5:*:*:*:*:*:*:*
cpe:2.3:a:dillo:dillo:0.0.6:*:*:*:*:*:*:*
cpe:2.3:a:dillo:dillo:0.0.42:*:*:*:*:*:*:*
cpe:2.3:a:dillo:dillo:0.0.43:*:*:*:*:*:*:*
cpe:2.3:a:dillo:dillo:0.1.0:*:*:*:*:*:*:*
cpe:2.3:a:dillo:dillo:0.2:*:*:*:*:*:*:*
cpe:2.3:a:dillo:dillo:0.2.1:*:*:*:*:*:*:*
cpe:2.3:a:dillo:dillo:0.2.2:*:*:*:*:*:*:*
cpe:2.3:a:dillo:dillo:0.2.3:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools