CVE-2020-15078
CVE-2020-15078
This page contains facts from public vulnerability sources. Check the original advisory before updating.
OpenVPN 2.5.1 and earlier versions allows a remote attackers to bypass authentication and access control channel data on servers configured with deferred authentication, which can be used to potentially trigger further information leaks.
CVSS 7.5 · High · EPSS 4.9% · Fix available
- Published
- Updated
Stack: system
Affected products and versions
openvpn
- Versions
- 2.5.1 and earlier versions: Affected
No fix published
openvpn Debian:12
- Affected ranges
- ECOSYSTEM: < 2.5.1-2
Update to 2.5.1-2
openvpn Debian:13
- Affected ranges
- ECOSYSTEM: < 2.5.1-2
Update to 2.5.1-2
openvpn Debian:14
- Affected ranges
- ECOSYSTEM: < 2.5.1-2
Update to 2.5.1-2
openvpn Ubuntu:18.04:LTS
- Versions
- 2.4.3-4ubuntu1
- 2.4.4-1ubuntu1
- 2.4.4-2ubuntu1
- 2.4.4-2ubuntu1.1
- 2.4.4-2ubuntu1.2
- 2.4.4-2ubuntu1.3
- Affected ranges
- ECOSYSTEM: < 2.4.4-2ubuntu1.5
Update to 2.4.4-2ubuntu1.5
openvpn Ubuntu:20.04:LTS
- Versions
- 2.4.7-1ubuntu2
- Affected ranges
- ECOSYSTEM: < 2.4.7-1ubuntu2.20.04.2
Update to 2.4.7-1ubuntu2.20.04.2
Original sources
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GJUXEYHUPREEBPX23VPEKMFXUPVO3PMU/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PLDB3OBQ3AODYYRN7NRCABV6I4AUFAT6/
- https://community.openvpn.net/openvpn/wiki/CVE-2020-15078
- https://community.openvpn.net/openvpn/wiki/SecurityAnnouncements
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JGEGLC4YGBDN5CGHTNWN2GH6DJJA36T2/
- https://security.gentoo.org/glsa/202105-25
- https://usn.ubuntu.com/usn/usn-4933-1
- https://lists.debian.org/debian-lts-announce/2022/05/msg00002.html
- https://nvd.nist.gov/vuln/detail/CVE-2020-15078