CVE-2023-25933

Published: May 18, 2023

Modified: Jan 21, 2025

PUBLISHED

Description

A type confusion bug in TypedArray prior to commit e6ed9c1a4b02dc219de1648f44cd808a56171b81 could have been used by a malicious attacker to execute arbitrary code via untrusted JavaScript. Note that this is only exploitable in cases where Hermes is used to execute untrusted JavaScript. Hence, most React Native applications are not affected.

Vendor	Product	Versions
Facebook	Hermes	affected `0 - < e6ed9c1a4b02dc219de1648f44cd808a56171b81`

References

https://www.facebook.com/security/advisories/cve-2023-25933

x_refsource_CONFIRM

https://github.com/facebook/hermes/commit/e6ed9c1a4b02dc219de1648f44cd808a56171b81

x_refsource_MISC

Security Training

Train your team to recognize and prevent security threats with our comprehensive security awareness program.

Start Training

Vulnerability Scanning

Discover vulnerabilities in your applications and infrastructure before attackers do.

Scan Now

CVE-2023-25933

Description

Affected Products

References