CVE-2023-24021

Published Jan 20, 2023

Last updated 10 months ago

Overview

Description
Incorrect handling of '\0' bytes in file uploads in ModSecurity before 2.9.7 may allow for Web Application Firewall bypasses and buffer over-reads on the Web Application Firewall when executing rules that read the FILES_TMP_CONTENT collection.
Source
cve@mitre.org
NVD status
Modified

Risk scores

CVSS 3.1

Type
Primary
Base score
7.5
Impact score
3.6
Exploitability score
3.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Severity
HIGH

Weaknesses

nvd@nist.gov
NVD-CWE-Other
134c704f-9b21-4f2e-91b3-4a467353bcc0
CWE-170

Social media

Hype score
Not currently trending

Configurations