CVE-2023-7279
Secure Systems Engineering Connaisseur Regular Expression Complexity
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.
INFO
Published Date :
Sept. 2, 2024, 6:15 p.m.
Last Modified :
Nov. 1, 2024, 2:43 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
2.2
Affected Products
The following products are affected by CVE-2023-7279
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2023-7279.
| URL | Resource |
|---|---|
| https://github.com/sse-secure-systems/connaisseur/commit/524b73ff7306707f6d3a4d1e86401479bca91b02 | Patch |
| https://github.com/sse-secure-systems/connaisseur/pull/1407 | Issue Tracking Patch |
| https://github.com/sse-secure-systems/connaisseur/releases/tag/v3.3.1 | Release Notes |
| https://vuldb.com/?ctiid.276268 | Permissions Required |
| https://vuldb.com/?id.276268 | Permissions Required |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2023-7279 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-7279 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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Reanalysis by [email protected]
Nov. 01, 2024
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:sse-secure-systems:connaisseur:*:*:*:*:*:*:*:* versions up to (excluding) 3.3.1 OR *cpe:2.3:a:securesystems:connaisseur:*:*:*:*:*:*:*:* versions up to (excluding) 3.3.1 -
Initial Analysis by [email protected]
Sep. 05, 2024
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H Changed Reference Type https://github.com/sse-secure-systems/connaisseur/commit/524b73ff7306707f6d3a4d1e86401479bca91b02 No Types Assigned https://github.com/sse-secure-systems/connaisseur/commit/524b73ff7306707f6d3a4d1e86401479bca91b02 Patch Changed Reference Type https://github.com/sse-secure-systems/connaisseur/pull/1407 No Types Assigned https://github.com/sse-secure-systems/connaisseur/pull/1407 Issue Tracking, Patch Changed Reference Type https://github.com/sse-secure-systems/connaisseur/releases/tag/v3.3.1 No Types Assigned https://github.com/sse-secure-systems/connaisseur/releases/tag/v3.3.1 Release Notes Changed Reference Type https://vuldb.com/?ctiid.276268 No Types Assigned https://vuldb.com/?ctiid.276268 Permissions Required Changed Reference Type https://vuldb.com/?id.276268 No Types Assigned https://vuldb.com/?id.276268 Permissions Required Added CPE Configuration OR *cpe:2.3:a:sse-secure-systems:connaisseur:*:*:*:*:*:*:*:* versions up to (excluding) 3.3.1 -
CVE Received by [email protected]
Sep. 02, 2024
Action Type Old Value New Value Added 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. Added Reference VulDB https://vuldb.com/?id.276268 [No types assigned] Added Reference VulDB https://vuldb.com/?ctiid.276268 [No types assigned] Added Reference VulDB https://github.com/sse-secure-systems/connaisseur/pull/1407 [No types assigned] Added Reference VulDB https://github.com/sse-secure-systems/connaisseur/commit/524b73ff7306707f6d3a4d1e86401479bca91b02 [No types assigned] Added Reference VulDB https://github.com/sse-secure-systems/connaisseur/releases/tag/v3.3.1 [No types assigned] Added CWE VulDB CWE-1333 Added CVSS V2 VulDB (AV:A/AC:H/Au:S/C:N/I:N/A:P) Added CVSS V3.1 VulDB AV:A/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L Added CVSS V4.0 VulDB 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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-7279 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2023-7279
weaknesses.