CVE-2024-5206

Katalog CVE

CVSS 4.7 · Medium EPSS 0,19%

Kerentanan Storage of Sensitive Data in a Mechanism without Access Control pada scikit-learn. Skor CVSS 3.1 4.7 (Medium) menurut NVD.

Deskripsi (NVD)

A sensitive data leakage vulnerability was identified in scikit-learn's TfidfVectorizer, specifically in versions up to and including 1.4.1.post1, which was fixed in version 1.5.0. The vulnerability arises from the unexpected storage of all tokens present in the training data within the `stop_words_` attribute, rather than only storing the subset of tokens required for the TF-IDF technique to function. This behavior leads to the potential leakage of sensitive information, as the `stop_words_` attribute could contain tokens that were meant to be discarded and not stored, such as passwords or keys. The impact of this vulnerability varies based on the nature of the data being processed by the vectorizer.

Rincian

Terbit di NVD

6 Juni 2024

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-921: Storage of Sensitive Data in a Mechanism without Access Control
CWE-922: Insecure Storage of Sensitive Information

EPSS (30 hari)

0,19% peluang dieksploitasi; lebih tinggi dari 7,8% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/scikit-learn/scikit-learn/commit/70ca21f106b603b611da73012c9ade7cd8e438b8 patch
• https://huntr.com/bounties/14bc0917-a85b-4106-a170-d09d5191517c advisory pihak ketiga