CVE-2025-3933

Katalog CVE

CVSS 5.3 · Medium EPSS 0,50%

Kerentanan Inefficient Regular Expression Complexity pada huggingface transformers. Skor CVSS 3.1 5.3 (Medium) menurut NVD.

Deskripsi (NVD)

A Regular Expression Denial of Service (ReDoS) vulnerability was discovered in the Hugging Face Transformers library, specifically within the DonutProcessor class's `token2json()` method. This vulnerability affects versions 4.50.3 and earlier, and is fixed in version 4.52.1. The issue arises from the regex pattern `<s_(.*?)>` which can be exploited to cause excessive CPU consumption through crafted input strings due to catastrophic backtracking. This vulnerability can lead to service disruption, resource exhaustion, and potential API service vulnerabilities, impacting document processing tasks using the Donut model.

Rincian

Terbit di NVD

11 Juli 2025

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-1333: Inefficient Regular Expression Complexity

EPSS (30 hari)

0,50% peluang dieksploitasi; lebih tinggi dari 40,8% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/huggingface/transformers/commit/ebbe9b12dd75b69f92100d684c47f923ee262a93 patch
• https://huntr.com/bounties/25282953-5827-4384-bb6f-5790d275721b exploit · advisory pihak ketiga