CVE-2020-1915

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Summary

CVECVE-2020-1915
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2020-10-26 21:15:00 UTC
Updated2020-11-02 16:37:00 UTC
DescriptionAn out-of-bounds read in the JavaScript Interpreter in Facebook Hermes prior to commit 8cb935cd3b2321c46aa6b7ed8454d95c75a7fca0 allows attackers to cause a denial of service attack or possible further memory corruption via crafted JavaScript. Note that this is only exploitable if the application using Hermes permits evaluation of untrusted JavaScript. Hence, most React Native applications are not affected.

Risk And Classification

Problem Types: CWE-125

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Facebook Hermes All All All All
Application Facebook Hermes All All All All

References

ReferenceSourceLinkTags
Facebook CONFIRM www.facebook.com Vendor Advisory
Handle set where internalSetter and Proxy are both true · facebook/hermes@8cb935c · GitHub CONFIRM github.com Patch, Third Party Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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