CVE-2025-53634

Katalog CVE

CVSS 7.5 · High EPSS 0,51%

Kerentanan Allocation of Resources Without Limits or Throttling pada ctfer-io chall-manager. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

Chall-Manager is a platform-agnostic system able to start Challenges on Demand of a player. The HTTP Gateway processes headers, but with no timeout set. With a slow loris attack, an attacker could cause Denial of Service (DoS). Exploitation does not require authentication nor authorization, so anyone can exploit it. It should nonetheless not be exploitable as it is highly recommended to bury Chall-Manager deep within the infrastructure due to its large capabilities, so no users could reach the system. Patch has been implemented by commit 1385bd8 and shipped in v0.1.4.

Rincian

Terbit di NVD

10 Juli 2025

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

7.5 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-770: Allocation of Resources Without Limits or Throttling

EPSS (30 hari)

0,51% peluang dieksploitasi; lebih tinggi dari 41,7% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/ctfer-io/chall-manager/security/advisories/GHSA-ggmv-j932-q89q advisory vendor
• https://github.com/ctfer-io/chall-manager/commit/1385bd869142651146cd0b123085f91cec698636 patch
• https://github.com/ctfer-io/chall-manager/releases/tag/v0.1.4 release notes