CVE-2020-1912 (GCVE-0-2020-1912)

Vulnerability from cvelistv5 – Published: 2020-09-09 18:50 – Updated: 2024-08-04 06:54
VLAI
Summary
An out-of-bounds read/write vulnerability when executing lazily compiled inner generator functions in Facebook Hermes prior to commit 091835377369c8fd5917d9b87acffa721ad2a168 allows attackers to potentially execute arbitrary code 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.
Severity
8.1 (High)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
  • CWE-787 - Out-of-bounds Write, CWE-125: Out-of-bounds Read
Assigner
facebook CNA
CNA scorecard – unranked: 0 records in the last 180 days, 10 needed details
References
Impacted products
Vendor Product Version CPE status
Facebook Hermes Affected: commit prior to 091835377369c8fd5917d9b87acffa721ad2a168
guessed Create a notification for this product.
Show details on NVD website
To clipboard 

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