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CVE-2010-5074

UnknownEPSS 0.70%

Last modified

CVE-2010-5074 is a vulnerability of currently unknown severity. The layout engine in Mozilla Firefox before 4.0, Thunderbird before 3.3, and SeaMonkey before 2.1 executes different code for visited and unvisited links during the processing of Cascading Style Sheets (CSS) token sequences, which makes it easier for remote attackers to obtain sensitive information about visited web pages via a timing attack.. EPSS estimates a 0.70% chance of exploitation in the next 30 days.

Description

The layout engine in Mozilla Firefox before 4.0, Thunderbird before 3.3, and SeaMonkey before 2.1 executes different code for visited and unvisited links during the processing of Cascading Style Sheets (CSS) token sequences, which makes it easier for remote attackers to obtain sensitive information about visited web pages via a timing attack.

Metrics

EPSS Probability
0.70%

48.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersionsUpdate
MozillaFirefox<= 3.6.24—
MozillaFirefox3.0—
MozillaFirefox3.0.1—
MozillaFirefox3.0.2—
MozillaFirefox3.0.3—
MozillaFirefox3.0.4—
MozillaFirefox3.0.5—
MozillaFirefox3.0.6—
MozillaFirefox3.0.7—
MozillaFirefox3.0.8—
MozillaFirefox3.0.9—
MozillaFirefox3.0.10—
MozillaFirefox3.0.11—
MozillaFirefox3.0.12—
MozillaFirefox3.0.13—
MozillaFirefox3.0.14—
MozillaFirefox3.0.15—
MozillaFirefox3.0.16—
MozillaFirefox3.0.17—
MozillaFirefox3.5—
MozillaFirefox3.5.1—
MozillaFirefox3.5.2—
MozillaFirefox3.5.3—
MozillaFirefox3.5.4—
MozillaFirefox3.5.5—
MozillaFirefox3.5.6—
MozillaFirefox3.5.7—
MozillaFirefox3.5.8—
MozillaFirefox3.5.9—
MozillaFirefox3.5.10—
MozillaFirefox3.5.11—
MozillaFirefox3.5.12—
MozillaFirefox3.5.13—
MozillaFirefox3.5.14—
MozillaFirefox3.5.15—
MozillaFirefox3.6—
MozillaFirefox3.6.1—
MozillaFirefox3.6.2—
MozillaFirefox3.6.3—
MozillaFirefox3.6.4—
MozillaFirefox3.6.6—
MozillaFirefox3.6.7—
MozillaFirefox3.6.8—
MozillaFirefox3.6.9—
MozillaFirefox3.6.10—
MozillaFirefox3.6.11—
MozillaFirefox3.6.12—
MozillaFirefox3.6.13—
MozillaFirefox3.6.14—
MozillaFirefox3.6.15—

Showing 50 of 138 affected configurations. See NVD for the full list.

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2010-5074?
The layout engine in Mozilla Firefox before 4.0, Thunderbird before 3.3, and SeaMonkey before 2.1 executes different code for visited and unvisited links during the processing of Cascading Style Sheets (CSS) token sequences, which makes it easier for remote attackers to obtain sensitive information about visited web pages via a timing attack.
How severe is CVE-2010-5074?
Severity scoring for CVE-2010-5074 is pending analysis. The EPSS model estimates a 0.70% probability of exploitation in the next 30 days.
How do I fix CVE-2010-5074?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2010-5074?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST