Products
Secure Systems Engineering Connaisseur
- up to 3.3.0
Source
cna@vuldb.com
Tags
CVE-2023-7279 details
Last Modified : Sept. 2, 2024, 6:15 p.m.
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.
CVSS Score
| 1 | 2.6 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
|---|
Weakness
| Weakness | Name | Description |
|---|---|---|
| CWE-1333 | Inefficient Regular Expression Complexity | The product uses a regular expression with an inefficient, possibly exponential worst-case computational complexity that consumes excessive CPU cycles. |
CVSS Data
Attack Vector
ADJACENT_NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
LOW
Base Score
2.6
Exploitability Score
1.2
Impact Score
1.4
Base Severity
LOW
Vector String : CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L
References
| URL | Source |
|---|---|
| https://github.com/sse-secure-systems/connaisseur/commit/524b73ff7306707f6d3a4d1e86401479bca91b02 | cna@vuldb.com |
| https://github.com/sse-secure-systems/connaisseur/pull/1407 | cna@vuldb.com |
| https://github.com/sse-secure-systems/connaisseur/releases/tag/v3.3.1 | cna@vuldb.com |
| https://vuldb.com/?ctiid.276268 | cna@vuldb.com |
| https://vuldb.com/?id.276268 | cna@vuldb.com |