CVE-2024-0450

Public on 2024-03-19
Modified on 2024-03-28
Description

An issue was found in the CPython `zipfile` module affecting versions 3.12.2, 3.11.8, 3.10.13, 3.9.18, and 3.8.18 and prior.

The zipfile module is vulnerable to "quoted-overlap" zip-bombs which exploit the zip format to create a zip-bomb with a high compression ratio. The fixed versions of CPython makes the zipfile module reject zip archives which overlap entries in the archive.

Severity
Medium
See what this means
CVSS v3 Base Score
6.2
See breakdown

Affected Packages

Platform Package Release Date Advisory
Amazon Linux 2 - Core python 2025-03-25 ALAS2-2025-2797
Amazon Linux 2 - Core python3 2024-04-18 ALAS2-2024-2515
Amazon Linux 2023 python3.11 2024-04-17 ALAS2023-2024-588
Amazon Linux 2023 python3.9 2024-05-03 ALAS2023-2024-605
Amazon Linux 2 - Python3.8 Extra python38 2024-11-13 ALAS2PYTHON3.8-2024-016

CVSS Scores

Score Type Score Vector
Amazon Linux CVSSv3 6.2 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NVD CVSSv3 6.2 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H