CVE - CVE-2023-30470

CVE-ID
CVE-2023-30470	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
A use-after-free related to unsound inference in the bytecode generation when optimizations are enabled for Hermes prior to commit da8990f737ebb9d9810633502f65ed462b819c09 could have been used by an attacker to achieve remote code execution. Note that this is only exploitable in cases where Hermes is used to execute untrusted JavaScript. Hence, most React Native applications are not affected.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://github.com/facebook/hermes/commit/da8990f737ebb9d9810633502f65ed462b819c09 URL:https://github.com/facebook/hermes/commit/da8990f737ebb9d9810633502f65ed462b819c09 MISC:https://www.facebook.com/security/advisories/cve-2023-30470 URL:https://www.facebook.com/security/advisories/cve-2023-30470
Assigning CNA
Facebook
Date Record Created
20230411	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20230411)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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