Design/Logic Flaw

Opera before 9.25 allows remote attackers to obtain potentially sensitive memory contents via a crafted bitmap BMP file, as demonstrated using a CANVAS element and JavaScript in an HTML document for copying these contents from 9.50 beta, a related issue to CVE-2008-0420...

CVE-2007-6520

Opera before 9.25 allows remote attackers to conduct cross-domain scripting attacks via unknown vectors related to plug-ins...

CVE-2007-6521

Unspecified vulnerability in Opera before 9.25 allows remote attackers to execute arbitrary code via crafted TLS certificates...

CVE-2007-6522

The rich text editing functionality in Opera before 9.25 allows remote attackers to conduct cross-domain scripting attacks by using designMode to modify contents of pages in other domains...

CVE-2007-6523

Algorithmic complexity vulnerability in Opera 9.50 beta and 9.x before 9.25 allows remote attackers to cause a denial of service CPU consumption via a crafted bitmap BMP file that triggers a large number of calculations and checks...

CVE-2007-6521

Unspecified vulnerability in Opera before 9.25 allows remote attackers to execute arbitrary code via crafted TLS certificates...

CVE-2007-6523

Algorithmic complexity vulnerability in Opera 9.50 beta and 9.x before 9.25 allows remote attackers to cause a denial of service CPU consumption via a crafted bitmap BMP file that triggers a large number of calculations and checks...

Cross site scripting

Opera before 9.25 allows remote attackers to conduct cross-domain scripting attacks via unknown vectors related to plug-ins...

CVE-2007-6523

Algorithmic complexity vulnerability in Opera 9.50 beta and 9.x before 9.25 allows remote attackers to cause a denial of service CPU consumption via a crafted bitmap BMP file that triggers a large number of calculations and checks...

CVE-2007-6520

Opera before 9.25 allows remote attackers to conduct cross-domain scripting attacks via unknown vectors related to plug-ins...

CVE-2007-6521

Unspecified vulnerability in Opera before 9.25 allows remote attackers to execute arbitrary code via crafted TLS certificates...

CVE-2007-6522

The rich text editing functionality in Opera before 9.25 allows remote attackers to conduct cross-domain scripting attacks by using designMode to modify contents of pages in other domains...

CVE-2007-6524

Opera before 9.25 allows remote attackers to obtain potentially sensitive memory contents via a crafted bitmap BMP file, as demonstrated using a CANVAS element and JavaScript in an HTML document for copying these contents from 9.50 beta, a related issue to CVE-2008-0420...

CVE-2007-6521

Unspecified vulnerability in Opera before 9.25 allows remote attackers to execute arbitrary code via crafted TLS certificates...

CVE-2007-6521

Opera before 9.25 is affected by a heap-based buffer overflow during TLS certificate parsing (specifically subject alternative names in X.509 certificates), which can allow remote attackers to cause a crash or execute arbitrary code. This vulnerability (CVE-2007-6521) was addressed in Opera 9.25,...

CVE-2007-6522

The rich text editing functionality in Opera before 9.25 allows remote attackers to conduct cross-domain scripting attacks by using designMode to modify contents of pages in other domains...

CVE-2007-6520

Opera before 9.25 allows remote attackers to conduct cross-domain scripting attacks via unknown vectors related to plug-ins...

CVE-2007-6523

Algorithmic complexity vulnerability in Opera 9.50 beta and 9.x before 9.25 allows remote attackers to cause a denial of service CPU consumption via a crafted bitmap BMP file that triggers a large number of calculations and checks...

CVE-2007-6524

Opera before 9.25 allows remote attackers to obtain potentially sensitive memory contents via a crafted bitmap BMP file, as demonstrated using a CANVAS element and JavaScript in an HTML document for copying these contents from 9.50 beta, a related issue to CVE-2008-0420...

CVE-2007-6523

CVE-2007-6523 affects Opera 9.50 beta and Opera 9.x prior to 9.25. The issue is a vulnerability in the handling of bitmap (BMP) files where a crafted BMP can trigger a large number of calculations and checks, leading to high CPU usage and a potential denial of service. The root cause is described...