Strix
26.1K

CVE-2011-2999

UnknownEPSS 1.09%

Last modified

CVE-2011-2999 is a vulnerability of currently unknown severity. Mozilla Firefox before 3.6.23 and 4.x through 5, Thunderbird before 6.0, and SeaMonkey before 2.3 do not properly handle "location" as the name of a frame, which allows remote attackers to bypass the Same Origin Policy via a crafted web site, a different vulnerability than CVE-2010-0170.. EPSS estimates a 1.09% chance of exploitation in the next 30 days.

Description

Mozilla Firefox before 3.6.23 and 4.x through 5, Thunderbird before 6.0, and SeaMonkey before 2.3 do not properly handle "location" as the name of a frame, which allows remote attackers to bypass the Same Origin Policy via a crafted web site, a different vulnerability than CVE-2010-0170.

Metrics

EPSS Probability
1.09%

61.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersionsUpdate
MozillaFirefox<= 3.6.22—
MozillaFirefox3.6—
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—
MozillaFirefox3.6.16—
MozillaFirefox3.6.17—
MozillaFirefox3.6.18—
MozillaFirefox3.6.19—
MozillaFirefox3.6.20—
MozillaFirefox3.6.21—
MozillaFirefox4.0—
MozillaFirefox4.0.1—
MozillaFirefox5.0—
MozillaThunderbird<= 5.0—
MozillaThunderbird0.1—
MozillaThunderbird0.2—
MozillaThunderbird0.3—
MozillaThunderbird0.4—
MozillaThunderbird0.5—
MozillaThunderbird0.6—
MozillaThunderbird0.7—
MozillaThunderbird0.7.1—
MozillaThunderbird0.7.2—
MozillaThunderbird0.7.3—
MozillaThunderbird0.8—
MozillaThunderbird0.9—
MozillaThunderbird1.0—
MozillaThunderbird1.0.1—
MozillaThunderbird1.0.2—
MozillaThunderbird1.0.3—
MozillaThunderbird1.0.4—
MozillaThunderbird1.0.5—
MozillaThunderbird1.0.6—
MozillaThunderbird1.0.7—
MozillaThunderbird1.0.8—
MozillaThunderbird1.5—
MozillaThunderbird1.5.0.1—
MozillaThunderbird1.5.0.2—
MozillaThunderbird1.5.0.3—

Showing 50 of 174 affected configurations. See NVD for the full list.

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2011-2999?
Mozilla Firefox before 3.6.23 and 4.x through 5, Thunderbird before 6.0, and SeaMonkey before 2.3 do not properly handle "location" as the name of a frame, which allows remote attackers to bypass the Same Origin Policy via a crafted web site, a different vulnerability than CVE-2010-0170.
How severe is CVE-2011-2999?
Severity scoring for CVE-2011-2999 is pending analysis. The EPSS model estimates a 1.09% probability of exploitation in the next 30 days.
How do I fix CVE-2011-2999?
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-2011-2999?

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

Scan your code now

Source: NVD / NIST