6.5
MEDIUM
CVE-2023-41705
OX App Suite DAV User-Agent String Length Limitation Denial of Service
Description

Processing of user-defined DAV user-agent strings is not limited. Availability of OX App Suite could be reduced due to high processing load. Please deploy the provided updates and patch releases. Processing time of DAV user-agents now gets monitored, and the related request is terminated if a resource threshold is reached. No publicly available exploits are known.

INFO

Published Date :

Feb. 12, 2024, 9:15 a.m.

Last Modified :

Feb. 16, 2024, 2:15 p.m.

Remotely Exploitable :

Yes !

Impact Score :

3.6

Exploitability Score :

2.8
Affected Products

The following products are affected by CVE-2023-41705 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.

ID Vendor Product Action
1 Open-xchange open-xchange_appsuite
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-2023-41705.

URL Resource
https://documentation.open-xchange.com/appsuite/security/advisories/csaf/2023/oxas-adv-2023-0007.json
https://software.open-xchange.com/products/appsuite/doc/Release_Notes_for_Patch_Release_6259_7.10.6_2023-12-11.pdf

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-2023-41705 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2023-41705 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.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Feb. 16, 2024

    Action Type Old Value New Value
    Removed Reference Open-Xchange http://seclists.org/fulldisclosure/2024/Feb/10
    Removed Reference Open-Xchange http://packetstormsecurity.com/files/177130/OX-App-Suite-7.10.6-Cross-Site-Scirpting-Denial-Of-Service.html
    Added CWE Open-Xchange CWE-400
  • CVE Modified by [email protected]

    Feb. 14, 2024

    Action Type Old Value New Value
    Added Reference Open-Xchange http://packetstormsecurity.com/files/177130/OX-App-Suite-7.10.6-Cross-Site-Scirpting-Denial-Of-Service.html [No types assigned]
  • CVE Modified by [email protected]

    Feb. 14, 2024

    Action Type Old Value New Value
    Added Reference Open-Xchange http://seclists.org/fulldisclosure/2024/Feb/10 [No types assigned]
    Removed CWE Open-Xchange CWE-400
  • CVE Received by [email protected]

    Feb. 12, 2024

    Action Type Old Value New Value
    Added Description Processing of user-defined DAV user-agent strings is not limited. Availability of OX App Suite could be reduced due to high processing load. Please deploy the provided updates and patch releases. Processing time of DAV user-agents now gets monitored, and the related request is terminated if a resource threshold is reached. No publicly available exploits are known.
    Added Reference Open-Xchange https://software.open-xchange.com/products/appsuite/doc/Release_Notes_for_Patch_Release_6259_7.10.6_2023-12-11.pdf [No types assigned]
    Added Reference Open-Xchange https://documentation.open-xchange.com/appsuite/security/advisories/csaf/2023/oxas-adv-2023-0007.json [No types assigned]
    Added CWE Open-Xchange CWE-400
    Added CVSS V3.1 Open-Xchange AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2023-41705 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-2023-41705 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.04 }} -0.00%

score

0.06714

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability