Strix
26.1K

CVE-2011-3661

UnknownEPSS 3.73%

Last modified

CVE-2011-3661 is a vulnerability of currently unknown severity. YARR, as used in Mozilla Firefox 4.x through 8.0, Thunderbird 5.0 through 8.0, and SeaMonkey before 2.6, allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via crafted JavaScript.. EPSS estimates a 3.73% chance of exploitation in the next 30 days.

Description

YARR, as used in Mozilla Firefox 4.x through 8.0, Thunderbird 5.0 through 8.0, and SeaMonkey before 2.6, allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via crafted JavaScript.

Metrics

EPSS Probability
3.73%

88.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersionsUpdate
MozillaFirefox4.0—
MozillaFirefox4.0.1—
MozillaFirefox5.0—
MozillaFirefox5.0.1—
MozillaFirefox6.0—
MozillaFirefox6.0.1—
MozillaFirefox6.0.2—
MozillaFirefox7.0—
MozillaFirefox7.0.1—
MozillaFirefox8.0—
MozillaSeamonkey<= 2.5—
MozillaSeamonkey1.0—
MozillaSeamonkey1.0.1—
MozillaSeamonkey1.0.2—
MozillaSeamonkey1.0.3—
MozillaSeamonkey1.0.4—
MozillaSeamonkey1.0.5—
MozillaSeamonkey1.0.6—
MozillaSeamonkey1.0.7—
MozillaSeamonkey1.0.8—
MozillaSeamonkey1.0.9—
MozillaSeamonkey1.0.99—
MozillaSeamonkey1.1—
MozillaSeamonkey1.1.1—
MozillaSeamonkey1.1.2—
MozillaSeamonkey1.1.3—
MozillaSeamonkey1.1.4—
MozillaSeamonkey1.1.5—
MozillaSeamonkey1.1.6—
MozillaSeamonkey1.1.7—
MozillaSeamonkey1.1.8—
MozillaSeamonkey1.1.9—
MozillaSeamonkey1.1.10—
MozillaSeamonkey1.1.11—
MozillaSeamonkey1.1.12—
MozillaSeamonkey1.1.13—
MozillaSeamonkey1.1.14—
MozillaSeamonkey1.1.15—
MozillaSeamonkey1.1.16—
MozillaSeamonkey1.1.17—
MozillaSeamonkey1.1.18—
MozillaSeamonkey1.1.19—
MozillaSeamonkey1.5.0.8—
MozillaSeamonkey1.5.0.9—
MozillaSeamonkey1.5.0.10—
MozillaSeamonkey2.0—
MozillaSeamonkey2.0.1—
MozillaSeamonkey2.0.2—
MozillaSeamonkey2.0.3—
MozillaSeamonkey2.0.4—

Showing 50 of 71 affected configurations. See NVD for the full list.

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2011-3661?
YARR, as used in Mozilla Firefox 4.x through 8.0, Thunderbird 5.0 through 8.0, and SeaMonkey before 2.6, allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via crafted JavaScript.
How severe is CVE-2011-3661?
Severity scoring for CVE-2011-3661 is pending analysis. The EPSS model estimates a 3.73% probability of exploitation in the next 30 days.
How do I fix CVE-2011-3661?
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-2011-3661?

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

Scan your code now

Source: NVD / NIST