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

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CVE-2008-3078

Severity CVSS v4.0:
Pending analysis
Type:
CWE-200 Information Leak / Disclosure
Publication date:
09/07/2008
Last modified:
09/04/2025

Description

Opera before 9.51 does not properly manage memory within functions supporting the CANVAS element, which allows remote attackers to read uninitialized memory contents by using JavaScript to read a canvas image.

Impact

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

Base Score: 7.80 HIGH
Vector: AV:N/AC:L/Au:N/C:C/I:N/A:N

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

Base Score 2.0
7.80
Severity 2.0
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:opera:opera_browser:*:*:*:*:*:*:*:* 9.50 (including)
cpe:2.3:a:opera:opera_browser:1.00:*:*:*:*:*:*:*
cpe:2.3:a:opera:opera_browser:2.00:*:*:*:*:*:*:*
cpe:2.3:a:opera:opera_browser:2.10:*:*:*:*:*:*:*
cpe:2.3:a:opera:opera_browser:2.10:beta1:*:*:*:*:*:*
cpe:2.3:a:opera:opera_browser:2.10:beta2:*:*:*:*:*:*
cpe:2.3:a:opera:opera_browser:2.10:beta3:*:*:*:*:*:*
cpe:2.3:a:opera:opera_browser:2.12:*:*:*:*:*:*:*
cpe:2.3:a:opera:opera_browser:3.00:*:*:*:*:*:*:*
cpe:2.3:a:opera:opera_browser:3.00:beta:*:*:*:*:*:*
cpe:2.3:a:opera:opera_browser:3.10:*:*:*:*:*:*:*
cpe:2.3:a:opera:opera_browser:3.21:*:*:*:*:*:*:*
cpe:2.3:a:opera:opera_browser:3.50:*:*:*:*:*:*:*
cpe:2.3:a:opera:opera_browser:3.51:*:*:*:*:*:*:*
cpe:2.3:a:opera:opera_browser:3.60:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools