CVE-2012-6466

Published: Jan 2, 2013Modified: Apr 29, 2026

5.0

Vector

AV:N/AC:L/Au:N/C:P/I:N/A:N

Exploitability: 10.0 / Impact: 2.9

Source: NVD

Description

Opera before 12.10 does not properly handle incorrect size data in a WebP image, which allows remote attackers to obtain potentially sensitive information from process memory by using a crafted image as the fill pattern for a canvas.

Affected (167)

Products: Opera: Opera Browser

Opera

1 product

Opera Browser

Configuration A

167 vulnerable

Vulnerable Software	Affected Versions
Opera Opera Browser	Up to 12.10
Opera Opera Browser	Version 1.00
Opera Opera Browser	Version 10.00
Opera Opera Browser	Version 10.00 alpha
Opera Opera Browser	Version 10.00 beta1
Opera Opera Browser	Version 10.00 beta2
Opera Opera Browser	Version 10.00 beta3
Opera Opera Browser	Version 10.01
Opera Opera Browser	Version 10.10
Opera Opera Browser	Version 10.10 beta1
Opera Opera Browser	Version 10.11
Opera Opera Browser	Version 10.20 alpha
Opera Opera Browser	Version 10.50
Opera Opera Browser	Version 10.50 beta1
Opera Opera Browser	Version 10.50 beta2
Opera Opera Browser	Version 10.51
Opera Opera Browser	Version 10.52
Opera Opera Browser	Version 10.52 beta1
Opera Opera Browser	Version 10.52 beta2
Opera Opera Browser	Version 10.53
Opera Opera Browser	Version 10.53 b
Opera Opera Browser	Version 10.53 beta1
Opera Opera Browser	Version 10.54
Opera Opera Browser	Version 10.60
Opera Opera Browser	Version 10.60 alpha
Opera Opera Browser	Version 10.60 beta1
Opera Opera Browser	Version 10.61
Opera Opera Browser	Version 10.62
Opera Opera Browser	Version 10.63
Opera Opera Browser	Version 11.00
Opera Opera Browser	Version 11.00 beta
Opera Opera Browser	Version 11.01
Opera Opera Browser	Version 11.10
Opera Opera Browser	Version 11.10 beta
Opera Opera Browser	Version 11.11
Opera Opera Browser	Version 11.50
Opera Opera Browser	Version 11.50 beta
Opera Opera Browser	Version 11.51
Opera Opera Browser	Version 11.52.1100
Opera Opera Browser	Version 11.52
Opera Opera Browser	Version 11.60
Opera Opera Browser	Version 11.60 beta
Opera Opera Browser	Version 11.61
Opera Opera Browser	Version 11.62
Opera Opera Browser	Version 11.64
Opera Opera Browser	Version 11.65
Opera Opera Browser	Version 11.66
Opera Opera Browser	Version 12.00
Opera Opera Browser	Version 12.00 beta
Opera Opera Browser	Version 12.01
Opera Opera Browser	Version 12.02
Opera Opera Browser	Version 2.00
Opera Opera Browser	Version 2.10
Opera Opera Browser	Version 2.10 beta1
Opera Opera Browser	Version 2.10 beta2
Opera Opera Browser	Version 2.10 beta3
Opera Opera Browser	Version 2.12
Opera Opera Browser	Version 3.00
Opera Opera Browser	Version 3.00 beta
Opera Opera Browser	Version 3.10
Opera Opera Browser	Version 3.21
Opera Opera Browser	Version 3.50
Opera Opera Browser	Version 3.51
Opera Opera Browser	Version 3.60
Opera Opera Browser	Version 3.61
Opera Opera Browser	Version 3.62
Opera Opera Browser	Version 3.62 beta
Opera Opera Browser	Version 4.00
Opera Opera Browser	Version 4.00 beta2
Opera Opera Browser	Version 4.00 beta3
Opera Opera Browser	Version 4.00 beta4
Opera Opera Browser	Version 4.00 beta5
Opera Opera Browser	Version 4.00 beta6
Opera Opera Browser	Version 4.01
Opera Opera Browser	Version 4.02
Opera Opera Browser	Version 5.02
Opera Opera Browser	Version 5.0
Opera Opera Browser	Version 5.0 beta2
Opera Opera Browser	Version 5.0 beta3
Opera Opera Browser	Version 5.0 beta4
Opera Opera Browser	Version 5.0 beta5
Opera Opera Browser	Version 5.0 beta6
Opera Opera Browser	Version 5.0 beta7
Opera Opera Browser	Version 5.0 beta8
Opera Opera Browser	Version 5.10
Opera Opera Browser	Version 5.11
Opera Opera Browser	Version 5.12
Opera Opera Browser	Version 6.01
Opera Opera Browser	Version 6.02
Opera Opera Browser	Version 6.03
Opera Opera Browser	Version 6.04
Opera Opera Browser	Version 6.05
Opera Opera Browser	Version 6.06
Opera Opera Browser	Version 6.0
Opera Opera Browser	Version 6.0 beta1
Opera Opera Browser	Version 6.0 beta2
Opera Opera Browser	Version 6.0 beta3
Opera Opera Browser	Version 6.0 tp1
Opera Opera Browser	Version 6.0 tp2
Opera Opera Browser	Version 6.0 tp3
Opera Opera Browser	Version 6.11
Opera Opera Browser	Version 6.12
Opera Opera Browser	Version 6.1
Opera Opera Browser	Version 6.1 beta1
Opera Opera Browser	Version 7.01
Opera Opera Browser	Version 7.02
Opera Opera Browser	Version 7.03
Opera Opera Browser	Version 7.0
Opera Opera Browser	Version 7.0 beta1
Opera Opera Browser	Version 7.0 beta1_v2
Opera Opera Browser	Version 7.0 beta2
Opera Opera Browser	Version 7.10
Opera Opera Browser	Version 7.10 beta1
Opera Opera Browser	Version 7.11
Opera Opera Browser	Version 7.11 beta2
Opera Opera Browser	Version 7.20
Opera Opera Browser	Version 7.20 beta7
Opera Opera Browser	Version 7.21
Opera Opera Browser	Version 7.22
Opera Opera Browser	Version 7.23
Opera Opera Browser	Version 7.50
Opera Opera Browser	Version 7.50 beta1
Opera Opera Browser	Version 7.51
Opera Opera Browser	Version 7.52
Opera Opera Browser	Version 7.53
Opera Opera Browser	Version 7.54
Opera Opera Browser	Version 7.54 update1
Opera Opera Browser	Version 7.54 update2
Opera Opera Browser	Version 7.60
Opera Opera Browser	Version 8.01
Opera Opera Browser	Version 8.02
Opera Opera Browser	Version 8.0
Opera Opera Browser	Version 8.0 beta1
Opera Opera Browser	Version 8.0 beta2
Opera Opera Browser	Version 8.0 beta3
Opera Opera Browser	Version 8.50
Opera Opera Browser	Version 8.51
Opera Opera Browser	Version 8.52
Opera Opera Browser	Version 8.53
Opera Opera Browser	Version 8.54
Opera Opera Browser	Version 9.01
Opera Opera Browser	Version 9.02
Opera Opera Browser	Version 9.0
Opera Opera Browser	Version 9.0 beta1
Opera Opera Browser	Version 9.0 beta2
Opera Opera Browser	Version 9.10
Opera Opera Browser	Version 9.12
Opera Opera Browser	Version 9.20
Opera Opera Browser	Version 9.20 beta1
Opera Opera Browser	Version 9.21
Opera Opera Browser	Version 9.22
Opera Opera Browser	Version 9.23
Opera Opera Browser	Version 9.24
Opera Opera Browser	Version 9.25
Opera Opera Browser	Version 9.26
Opera Opera Browser	Version 9.27
Opera Opera Browser	Version 9.50
Opera Opera Browser	Version 9.50 beta1
Opera Opera Browser	Version 9.50 beta2
Opera Opera Browser	Version 9.51
Opera Opera Browser	Version 9.52
Opera Opera Browser	Version 9.60
Opera Opera Browser	Version 9.60 beta1
Opera Opera Browser	Version 9.61
Opera Opera Browser	Version 9.62
Opera Opera Browser	Version 9.63
Opera Opera Browser	Version 9.64

Related CWEs

CWE-200

Exposure of Sensitive Information to an Unauthorized Actor

The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.

References (4)

http://www.opera.com/docs/changelogs/unified/1210/

Source: cve@mitre.org

http://www.opera.com/support/kb/view/1035/

Source: cve@mitre.org

Vendor Advisory

http://www.opera.com/docs/changelogs/unified/1210/

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.opera.com/support/kb/view/1035/

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

Timeline

No history available yet.