CVE-2023-7279 LOW

CVE-2023-7279: Secure Systems Engineering Connaisseur Delegation Name targets_schema.json redos

Vendor Secure Systems Engineering
Product Connaisseur
Weakness CWE-1333
Published September 2, 2024
Last update September 3, 2024

CVSS base score

2.1/10
Attack vector Adjacent
Attack complexity High
Privileges required Low
User interaction None
Confidentiality
Integrity

CVSS vector

CVSS:4.0/AV:A/AC:H/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N

What the vulnerability does

01Description

A vulnerability has been found in Secure Systems Engineering Connaisseur up to 3.3.0 and classified as problematic. This vulnerability affects unknown code of the file connaisseur/res/targets_schema.json of the component Delegation Name Handler. The manipulation leads to inefficient regular expression complexity. The complexity of an attack is rather high. The exploitation appears to be difficult. Upgrading to version 3.3.1 is able to address this issue. The name of the patch is 524b73ff7306707f6d3a4d1e86401479bca91b02. It is recommended to upgrade the affected component.

Key dates

02Disclosure timeline

September 2, 2024 CVE published
September 3, 2024 Record updated