4.3
CVE-2023-26432
- EPSS 1.15%
- Veröffentlicht 20.06.2023 08:15:09
- Zuletzt bearbeitet 21.11.2024 07:51:25
- Quelle security@open-xchange.com
- CVE-Watchlists
- Unerledigt
LoginWhen adding an external mail account, processing of SMTP "capabilities" responses are not limited to plausible sizes. Attacker with access to a rogue SMTP service could trigger requests that lead to excessive resource usage and eventually service unavailability. We now limit accepted SMTP server response to reasonable length/size. No publicly available exploits are known.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Open-xchange ≫ Open-xchange Appsuite Backend Version < 7.10.6
Open-xchange ≫ Open-xchange Appsuite Backend Version >= 8.0.0 < 8.11.0
Open-xchange ≫ Open-xchange Appsuite Backend Version7.10.6
Open-xchange ≫ Open-xchange Appsuite Backend Version7.10.6 Updaterevision_39
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 1.15% | 0.626 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| nvd@nist.gov | 4.3 | 2.8 | 1.4 |
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
|
| security@open-xchange.com | 4.3 | 2.8 | 1.4 |
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
|
CWE-400 Uncontrolled Resource Consumption
The product does not properly control the allocation and maintenance of a limited resource.
http://packetstormsecurity.com/files/173083/OX-App-Suite-SSRF-Resource-Consumption-Command-Injection.html
http://seclists.org/fulldisclosure/2023/Jun/8
https://documentation.open-xchange.com/appsuite/security/advisories/csaf/2023/oxas-adv-2023-0002.json
https://software.open-xchange.com/products/appsuite/doc/Release_Notes_for_Patch_Release_6219_7.10.6_2023-03-20.pdf