Strix
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CVE-2013-6167

UnknownEPSS 1.64%

Last modified

CVE-2013-6167 is a vulnerability of currently unknown severity. Mozilla Firefox through 27 sends HTTP Cookie headers without first validating that they have the required character-set restrictions, which allows remote attackers to conduct the equivalent of a persistent Logout CSRF attack via a crafted parameter that forces a web application to set a malformed cookie within an HTTP response.. EPSS estimates a 1.64% chance of exploitation in the next 30 days.

Description

Mozilla Firefox through 27 sends HTTP Cookie headers without first validating that they have the required character-set restrictions, which allows remote attackers to conduct the equivalent of a persistent Logout CSRF attack via a crafted parameter that forces a web application to set a malformed cookie within an HTTP response.

Metrics

EPSS Probability
1.64%

73.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
MozillaFirefox<= 27.0

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2013-6167?
Mozilla Firefox through 27 sends HTTP Cookie headers without first validating that they have the required character-set restrictions, which allows remote attackers to conduct the equivalent of a persistent Logout CSRF attack via a crafted parameter that forces a web application to set a malformed cookie within an HTTP response.
How severe is CVE-2013-6167?
Severity scoring for CVE-2013-6167 is pending analysis. The EPSS model estimates a 1.64% probability of exploitation in the next 30 days.
How do I fix CVE-2013-6167?
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-2013-6167?

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

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Source: NVD / NIST