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CVE-2011-3377

UnknownEPSS 2.22%

Last modified

CVE-2011-3377 is a vulnerability of currently unknown severity. The web browser plug-in in IcedTea-Web 1.0.x before 1.0.6 and 1.1.x before 1.1.4 allows remote attackers to bypass the Same Origin Policy (SOP) and execute arbitrary script or establish network connections to unintended hosts via an applet whose origin has the same second-level domain, but a different sub-domain than the targeted domain.. EPSS estimates a 2.22% chance of exploitation in the next 30 days.

Description

The web browser plug-in in IcedTea-Web 1.0.x before 1.0.6 and 1.1.x before 1.1.4 allows remote attackers to bypass the Same Origin Policy (SOP) and execute arbitrary script or establish network connections to unintended hosts via an applet whose origin has the same second-level domain, but a different sub-domain than the targeted domain.

Metrics

EPSS Probability
2.22%

80.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
RedhatIcedtea-Web1.0
RedhatIcedtea-Web1.0.1
RedhatIcedtea-Web1.0.2
RedhatIcedtea-Web1.0.3
RedhatIcedtea-Web1.0.4
RedhatIcedtea-Web1.0.5
RedhatIcedtea-Web1.1
RedhatIcedtea-Web1.1.1
RedhatIcedtea-Web1.1.2
RedhatIcedtea-Web1.1.3
CanonicalUbuntu Linux10.04
CanonicalUbuntu Linux10.10
CanonicalUbuntu Linux11.04
CanonicalUbuntu Linux11.10
OpensuseOpensuse12.1

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2011-3377?
The web browser plug-in in IcedTea-Web 1.0.x before 1.0.6 and 1.1.x before 1.1.4 allows remote attackers to bypass the Same Origin Policy (SOP) and execute arbitrary script or establish network connections to unintended hosts via an applet whose origin has the same second-level domain, but a different sub-domain than the targeted domain.
How severe is CVE-2011-3377?
Severity scoring for CVE-2011-3377 is pending analysis. The EPSS model estimates a 2.22% probability of exploitation in the next 30 days.
How do I fix CVE-2011-3377?
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-2011-3377?

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

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Source: NVD / NIST