Incorrect Regular Expression in Sqlparse - #VU75325

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Main Vulnerability Database Vulnerabilities #VU75325

Incorrect Regular Expression in Sqlparse - #VU75325

Published: April 19, 2023


Vulnerability identifier: #VU75325
CSH Severity: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: N/A
CWE-ID: CWE-185
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
Sqlparse
Software vendor:
Sqlparse Project

Description

The vulnerability allows a remote attacker to perform a regular expression denial of service attack.

The vulnerability exists due to incorrect processing of user-supplied input within the SQL parser. A remote attacker can pass specially crafted input to the application and perform regular expression denial of service (ReDoS) attack.


Remediation

Install updates from vendor's website.

External links