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CVE-2015-4488

UnknownEPSS 3.82%

Last modified

CVE-2015-4488 is a vulnerability of currently unknown severity. Use-after-free vulnerability in the StyleAnimationValue class in Mozilla Firefox before 40.0, Firefox ESR 38.x before 38.2, and Firefox OS before 2.2 allows remote attackers to have an unspecified impact by leveraging a StyleAnimationValue::operator self assignment.. EPSS estimates a 3.82% chance of exploitation in the next 30 days.

Description

Use-after-free vulnerability in the StyleAnimationValue class in Mozilla Firefox before 40.0, Firefox ESR 38.x before 38.2, and Firefox OS before 2.2 allows remote attackers to have an unspecified impact by leveraging a StyleAnimationValue::operator self assignment.

Metrics

EPSS Probability
3.82%

88.7th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

VendorProductVersions
OracleSolaris11.3
CanonicalUbuntu Linux12.04
CanonicalUbuntu Linux14.04
CanonicalUbuntu Linux15.04
OpensuseOpensuse13.1
OpensuseOpensuse13.2
MozillaFirefox<= 39.0.3
MozillaFirefox38.0
MozillaFirefox38.0.1
MozillaFirefox38.0.5
MozillaFirefox38.1.0
MozillaFirefox Os2.1.0

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2015-4488?
Use-after-free vulnerability in the StyleAnimationValue class in Mozilla Firefox before 40.0, Firefox ESR 38.x before 38.2, and Firefox OS before 2.2 allows remote attackers to have an unspecified impact by leveraging a StyleAnimationValue::operator self assignment.
How severe is CVE-2015-4488?
Severity scoring for CVE-2015-4488 is pending analysis. The EPSS model estimates a 3.82% probability of exploitation in the next 30 days.
How do I fix CVE-2015-4488?
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-2015-4488?

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

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Source: NVD / NIST