Dear subscribers,

We're sharing our latest advisory with you and like to thank everyone who contributed in finding and solving those vulnerabilities. Feel free to join our bug bounty programs for OX App Suite, Dovecot and PowerDNS at YesWeHack.

This advisory has also been published at https://documentation.open-xchange.com/appsuite/security/advisories/html/2024/oxas-adv-2024-0005.html.

Yours sincerely,
  Martin Heiland, Open-Xchange GmbH



Classification: TLP:GREEN

Internal reference: MWB-2534
Type: CWE-601 (URL Redirection to Untrusted Site ('Open Redirect'))
Component: backend
Report confidence: Confirmed
Solution status: Fixed by vendor
Last affected revision: OX App Suite backend 7.10.6-rev66, OX App Suite backend 8.24.7
First fixed revision: OX App Suite backend 7.10.6-rev67, OX App Suite backend 8.24.8
Discovery date: 2024-03-05
Solution date: 2024-07-08
Disclosure date: 2024-07-08
CVE: CVE-2024-22243
CVSS: 8.1 (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N)

Details:
CVE-2024-22243 Spring Framework URL Parsing with Host Validation. A "open redirect" vulnerability has been reported for a version of the Spring Framework which is shipped with OX App Suite.

Risk:
Please see CVE-2024-22243 "Spring Framework URL Parsing with Host Validation" for more information by the vendor of the affected third-party component. No publicly available exploits are known.

Solution:
The Spring framework shipped with OX App Suite and depending components has been updated as a precaution to avoid exposure to CVE-2024-22243.