All vulnerabilities

Servers and applications

CVE-2024-32477

Deno is a JavaScript, TypeScript, and WebAssembly runtime with secure defaults. By using ANSI escape sequences and a race between `libc::tcflush(0, libc::TCIFLUSH)` and reading standard input, it's possible to manipulate the permission prompt and force it to allow an unsafe action regardless of the user input. Some ANSI escape sequences act as a info request to the master terminal emulator and…

Severity
High 7.4
Published
18 Apr 2024
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Fixed in
1.42.2
Sources
NVD

Affected software

SoftwareAffected versions
DenoServers and applications · cpe:a:deno:deno
  • Every version before 1.42.2

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2024-32477
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2024-32477