CVE-2007-6521: Critical severity opera Opera Browser vulnerability
Published Dec 24, 2007
·Updated
Unspecified vulnerability in Opera before 9.25 allows remote attackers to execute arbitrary code via crafted TLS certificates.
Affected Software
102 affected components
opera Opera Browser=4.01
opera Opera Browser=7.01
opera Opera Browser=7.23
opera Opera Browser=2.10
opera Opera Browser=9.02
opera Opera Browser=2.10-beta2
opera Opera Browser=7.03
opera Opera Browser=7.53
opera Opera Browser=4.00-beta6
opera Opera Browser=8.50
opera Opera Browser=4.00-beta3
opera Opera Browser=5.0-beta2
opera Opera Browser=5.11
opera Opera Browser=3.51
opera Opera Browser=6.1
opera Opera Browser=7.20
opera Opera Browser=6.02
opera Opera Browser=2.00
opera Opera Browser=5.02
opera Opera Browser=1.00
opera Opera Browser=5.10
opera Opera Browser=8.53
opera Opera Browser=9.12
opera Opera Browser=7.11-beta2
opera Opera Browser=8.0
opera Opera Browser=4.00
opera Opera Browser=2.10-beta1
opera Opera Browser=6.04
opera Opera Browser=8.54
opera Opera Browser=6.11
opera Opera Browser=5.0-beta4
opera Opera Browser=6.05
opera Opera Browser=8.02
opera Opera Browser=9.20
opera Opera Browser=7.50-beta1
opera Opera Browser=3.10
opera Opera Browser=5.12
opera Opera Browser=4.02
opera Opera Browser=9.21
opera Opera Browser=7.10
opera Opera Browser=9.0-beta1
opera Opera Browser=6.0-tp3
opera Opera Browser=3.50
opera Opera Browser=9.23
opera Opera Browser=6.0-tp1
opera Opera Browser=8.0-beta3
opera Opera Browser=3.61
opera Opera Browser=5.0-beta8
opera Opera Browser=7.0-beta1_v2
opera Opera Browser<=9.24
opera Opera Browser=3.00-beta
opera Opera Browser=8.51
opera Opera Browser=5.0-beta5
opera Opera Browser=4.00-beta5
opera Opera Browser=7.50
opera Opera Browser=7.02
opera Opera Browser=7.21
opera Opera Browser=6.0-tp2
opera Opera Browser=5.0-beta7
opera Opera Browser=7.20-beta7
opera Opera Browser=7.54-update1
opera Opera Browser=9.20-beta1
opera Opera Browser=7.60
opera Opera Browser=7.11
opera Opera Browser=7.0-beta2
opera Opera Browser=4.00-beta2
opera Opera Browser=7.54
opera Opera Browser=9.0-beta2
opera Opera Browser=6.03
opera Opera Browser=3.00
opera Opera Browser=7.0-beta1
opera Opera Browser=9.22
opera Opera Browser=6.0-beta1
opera Opera Browser=3.62
opera Opera Browser=2.10-beta3
opera Opera Browser=9.01
opera Opera Browser=9.0
opera Opera Browser=3.60
opera Opera Browser=5.0
opera Opera Browser=7.51
opera Opera Browser=8.0-beta2
opera Opera Browser=9.10
opera Opera Browser=3.62-beta
opera Opera Browser=6.12
opera Opera Browser=6.0-beta2
opera Opera Browser=4.00-beta4
opera Opera Browser=5.0-beta3
opera Opera Browser=6.01
opera Opera Browser=8.52
opera Opera Browser=6.06
opera Opera Browser=7.52
opera Opera Browser=7.54-update2
opera Opera Browser=3.21
opera Opera Browser=5.0-beta6
opera Opera Browser=8.01
opera Opera Browser=6.1-beta1
opera Opera Browser=2.12
opera Opera Browser=8.0-beta1
opera Opera Browser=6.0
opera Opera Browser=7.22
opera Opera Browser=7.10-beta1
opera Opera Browser=7.0
Remediation
Patch Available
Patch Available
Patch Available
Event History
Dec 24, 2007
CVE Published
08:46 PM
Dec 25, 2007
CVE Published
via MITRE·01:00 AM
Data Sourced
via MITRE·01:00 AM
Description
Frequently Asked Questions
1
What is the severity of CVE-2007-6521?
CVE-2007-6521 is considered to be a high severity vulnerability due to its potential to allow remote code execution.
2
How do I fix CVE-2007-6521?
To fix CVE-2007-6521, users should update their Opera browser to version 9.25 or later.
3
Which versions of Opera are affected by CVE-2007-6521?
CVE-2007-6521 affects multiple versions of Opera prior to 9.25, including various releases in the 2.x to 9.x range.
4
What type of attack does CVE-2007-6521 involve?
CVE-2007-6521 involves remote attackers exploiting crafted TLS certificates to execute arbitrary code on the victim's machine.
5
Is there a public exploit available for CVE-2007-6521?
While proof-of-concept exploits may exist, the specific details of exploitation are not widely published.