Ubuntu.comUB:CVE-2020-15078CVE-2020-15078
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
0.021 Low
EPSS
Percentile
89.0%
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.
Bugs
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 18.04 | noarch | openvpn | < 2.4.4-2ubuntu1.5 | UNKNOWN |
| ubuntu | 20.04 | noarch | openvpn | < 2.4.7-1ubuntu2.20.04.2 | UNKNOWN |
| ubuntu | 20.10 | noarch | openvpn | < 2.4.9-3ubuntu1.1 | UNKNOWN |
| ubuntu | 21.04 | noarch | openvpn | < 2.5.1-1ubuntu1.1 | UNKNOWN |
| ubuntu | 21.10 | noarch | openvpn | < 2.5.1-2 | UNKNOWN |
| ubuntu | 22.04 | noarch | openvpn | < 2.5.1-2 | UNKNOWN |
Related
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
0.021 Low
EPSS
Percentile
89.0%