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OpenVPN: Mehrere Schwachstellen ermöglichen Denial of Service und Privilegieneskalation
view advisory published 2024-06-23
Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in OpenVPN ausnutzen, um einen Denial of Service Angriff durchzuführen und erhöhte Privilegien zu erlangen.
01
describes (3)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2024-4877US | — | — | ||
OpenVPN version 2.4.0 through 2.6.10 on Windows allows an external, lesser privileged process to create a named pipe which the OpenVPN GUI component would connect to allowing it to… | ||||
| CVE-2024-5594US | — | — | ||
OpenVPN before 2.6.11 does not santize PUSH_REPLY messages properly which an attacker controlling the server can use to inject unexpected arbitrary data ending up in client logs. | ||||
| CVE-2024-28882US | — | — | ||
OpenVPN from 2.6.0 through 2.6.10 in a server role accepts multiple exit notifications from authenticated clients which will extend the validity of a closing session | ||||
02
references
External citations — patches, advisories, analysis.
- VuXML Security Advisory vom 2024-06-23external
- Fedora Security Advisory FEDORA-EPEL-2024-9376FF0291 vom 2024-07-18external
- OpenVPN GitHub vom 2024-06-23external
- Debian Security Advisory DLA-4079 vom 2025-03-08external
- openSUSE Security Update OPENSUSE-SU-2025:14707-1 vom 2025-01-29external
- openSUSE Security Update OPENSUSE-SU-2024:14436-1 vom 2024-10-31external
- SUSE Security Update SUSE-SU-2024:3502-1 vom 2024-10-01external
- SUSE Security Update SUSE-SU-2025:1131-1 vom 2025-04-03external
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