Firefox Vulnerable to Undefined Behavior Due to Move Semantics Bypass

CVE-2024-4774
Currently unrated 🤨

Key Information

Vendor
Mozilla
Status
Firefox
Vendor
CVE Published:
14 May 2024

Summary

The `ShmemCharMapHashEntry()` code was susceptible to potentially undefined behavior by bypassing the move semantics for one of its data members. This vulnerability affects Firefox < 126.

Affected Version(s)

Firefox < 126

Timeline

  • Vulnerability published.

  • Vulnerability Reserved.

Collectors

NVD DatabaseMitre Database

Credit

Ronald Crane
.