CVE-2023-25933

CVSS V2 None CVSS V3 None

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.

Overview

CVE ID
CVE-2023-25933

Assigner
cve-assign@fb.com

Vulnerability Status
Received

Published Version
2023-05-18T22:15:09

Last Modified Date
2023-05-18T22:15:09

Weakness Enumerations

CWE	URL
CWE-843	http://cwe.mitre.org/data/definitions/843.html

References

Reference URL	Reference Tags
https://github.com/facebook/hermes/commit/e6ed9c1a4b02dc219de1648f44cd808a56171b81
https://www.facebook.com/security/advisories/cve-2023-25933

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2023-25933
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-25933

History

Created	Old Value	New Value	Data Type	Notes
2023-05-18 23:01:00				Added to TrackCVE
2023-05-18 23:01:05			Weakness Enumeration	new