CVE-2023-7279

low

Description

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.

References

https://vuldb.com/?id.276268

https://vuldb.com/?ctiid.276268

https://github.com/sse-secure-systems/connaisseur/releases/tag/v3.3.1

https://github.com/sse-secure-systems/connaisseur/pull/1407

https://github.com/sse-secure-systems/connaisseur/commit/524b73ff7306707f6d3a4d1e86401479bca91b02

Details

Source: Mitre, NVD

Published: 2024-09-02

Updated: 2024-11-01

Risk Information

CVSS v2

Base Score: 1.4

Vector: CVSS2#AV:A/AC:H/Au:S/C:N/I:N/A:P

Severity: Low

CVSS v3

Base Score: 5.9

Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Severity: Medium

CVSS v4

Base Score: 2.1

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

Severity: Low