CVE-2024-0450
Assigner: PSF
Published: 2024-03-19T15:12:07.789Z
State: PUBLISHED
affected: defaultStatus: unaffected
product: CPython
repo: https://github.com/python/cpython
vendor: Python Software Foundation
versions: lessThanOrEqual: 3.12.1
status: affected
version: 3.12.0
versionType: python
lessThanOrEqual: 3.11.7
status: affected
version: 3.11.0
versionType: python
lessThanOrEqual: 3.10.13
status: affected
version: 3.10.0
versionType: python
lessThanOrEqual: 3.9.18
status: affected
version: 3.9.0
versionType: python
lessThanOrEqual: 3.8.18
status: affected
version: 0
versionType: python
descriptions: supportingMedia: base64: no
type: text/html
value: <p><span style="background-color: transparent;">An issue was found in the CPython `zipfile` module affecting versions 3.12.1, 3.11.7, 3.10.13, 3.9.18, and 3.8.18 and prior.</span></p><p><span style="background-color: transparent;">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.</span></p><br>
value: An issue was found in the CPython `zipfile` module affecting versions 3.12.1, 3.11.7, 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.


impacts: capecId: CAPEC-130
descriptions: value: CAPEC-130 Excessive Allocation
metrics: cvssV3_1: attackComplexity: LOW
attackVector: LOCAL
availabilityImpact: HIGH
baseScore: 6.2
baseSeverity: MEDIUM
confidentialityImpact: NONE
integrityImpact: NONE
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
version: 3.1
format: CVSS
scenarios: value: GENERAL
problemTypes: descriptions: cweId: CWE-405
description: CWE-405
type: CWE
source: discovery: UNKNOWN
title: Quoted zip-bomb protection for zipfile
x_generator: engine: Vulnogram 0.1.0-dev