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CVE-2015-0802

UnknownEPSS 67.47%

Last modified

CVE-2015-0802 is a vulnerability of currently unknown severity. Mozilla Firefox before 37.0 relies on docshell type information instead of page principal information for Window.webidl access control, which might allow remote attackers to execute arbitrary JavaScript code with chrome privileges via certain content navigation that leverages the reachability of a privileged window with an unintended persistence of access to restricted internal methods.. EPSS estimates a 67.47% chance of exploitation in the next 30 days.

Description

Mozilla Firefox before 37.0 relies on docshell type information instead of page principal information for Window.webidl access control, which might allow remote attackers to execute arbitrary JavaScript code with chrome privileges via certain content navigation that leverages the reachability of a privileged window with an unintended persistence of access to restricted internal methods.

Metrics

EPSS Probability
67.47%

99.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
OpensuseOpensuse13.1
OpensuseOpensuse13.2
CanonicalUbuntu Linux12.04
CanonicalUbuntu Linux14.04
CanonicalUbuntu Linux14.10
MozillaFirefox<= 36.0.4

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2015-0802?
Mozilla Firefox before 37.0 relies on docshell type information instead of page principal information for Window.webidl access control, which might allow remote attackers to execute arbitrary JavaScript code with chrome privileges via certain content navigation that leverages the reachability of a privileged window with an unintended persistence of access to restricted internal methods.
How severe is CVE-2015-0802?
Severity scoring for CVE-2015-0802 is pending analysis. The EPSS model estimates a 67.47% probability of exploitation in the next 30 days.
How do I fix CVE-2015-0802?
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-2015-0802?

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

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Source: NVD / NIST