CVE-2007-5540: Input Validation

Published Oct 18, 2007
·
Updated

Unspecified vulnerability in Opera before 9.24 allows remote attackers to overwrite functions on pages from other domains and bypass the same-origin policy via unknown vectors.

Affected Software

101 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=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=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<=9.23
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

Event History

Oct 18, 2007
CVE Published
12:17 AM
CVE Published
via MITRE·04:00 AM
Data Sourced
via MITRE·04:00 AM
Description

Frequently Asked Questions

1

What is the severity of CVE-2007-5540?

The CVE-2007-5540 vulnerability is considered potentially critical as it allows remote attackers to overwrite functions on cross-domain pages.

2

How do I fix CVE-2007-5540?

To mitigate CVE-2007-5540, users should upgrade their Opera browser to version 9.24 or later.

3

Which versions of Opera are affected by CVE-2007-5540?

Opera versions before 9.24, as well as specific versions like 1.00 through 9.22, are affected by CVE-2007-5540.

4

What kind of attacks can exploit CVE-2007-5540?

CVE-2007-5540 can be exploited through remote attacks that bypass the same-origin policy, allowing unauthorized access to domain functions.

5

Is CVE-2007-5540 still a risk in modern browsing environments?

While CVE-2007-5540 affected older versions of Opera, modern browsers may have different vulnerabilities, but it is essential to keep all software updated to protect against known issues.

Contact

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