CVE-2023-24833

CVSS V2 None CVSS V3 None
Description
A use-after-free in BigIntPrimitive addition in Hermes prior to commit a6dcafe6ded8e61658b40f5699878cd19a481f80 could have been used by an attacker to leak raw data from Hermes VM’s heap. 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-2023-24833
  • 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-125 http://cwe.mitre.org/data/definitions/125.html
References
Reference URL Reference Tags
https://github.com/facebook/hermes/commit/a6dcafe6ded8e61658b40f5699878cd19a481f80
https://www.facebook.com/security/advisories/cve-2023-24833
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2023-24833
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-24833
History
Created Old Value New Value Data Type Notes
2023-05-18 23:00:59 Added to TrackCVE
2023-05-18 23:01:03 Weakness Enumeration new