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CVE-2009-2953

UnknownEPSS 4.63%

Last modified

CVE-2009-2953 is a vulnerability of currently unknown severity. Mozilla Firefox 3.0.6 through 3.0.13, and 3.5.x, allows remote attackers to cause a denial of service (CPU consumption) via JavaScript code with a long string value for the hash property (aka location.hash), a related issue to CVE-2008-5715.. EPSS estimates a 4.63% chance of exploitation in the next 30 days.

Description

Mozilla Firefox 3.0.6 through 3.0.13, and 3.5.x, allows remote attackers to cause a denial of service (CPU consumption) via JavaScript code with a long string value for the hash property (aka location.hash), a related issue to CVE-2008-5715.

Metrics

EPSS Probability
4.63%

90.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
MozillaFirefox3.0.6
MozillaFirefox3.0.7
MozillaFirefox3.0.8
MozillaFirefox3.0.9
MozillaFirefox3.0.10
MozillaFirefox3.0.11
MozillaFirefox3.0.12
MozillaFirefox3.0.13
MozillaFirefox3.5
MozillaFirefox3.5.1
MozillaFirefox3.5.2
MozillaFirefox3.5.3
MozillaFirefox3.5.4

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2009-2953?
Mozilla Firefox 3.0.6 through 3.0.13, and 3.5.x, allows remote attackers to cause a denial of service (CPU consumption) via JavaScript code with a long string value for the hash property (aka location.hash), a related issue to CVE-2008-5715.
How severe is CVE-2009-2953?
Severity scoring for CVE-2009-2953 is pending analysis. The EPSS model estimates a 4.63% probability of exploitation in the next 30 days.
How do I fix CVE-2009-2953?
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-2009-2953?

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

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Source: NVD / NIST