CVE-2020-7041
Published: 27 February 2020
An issue was discovered in openfortivpn 1.11.0 when used with OpenSSL 1.0.2 or later. tunnel.c mishandles certificate validation because an X509_check_host negative error code is interpreted as a successful return value.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
openfortivpn Launchpad, Ubuntu, Debian |
bionic |
Needs triage
|
| eoan |
Ignored
(end of life)
|
|
| focal |
Not vulnerable
(1.12.0-1)
|
|
| groovy |
Not vulnerable
(1.12.0-1)
|
|
| hirsute |
Not vulnerable
(1.12.0-1)
|
|
| impish |
Not vulnerable
(1.12.0-1)
|
|
| jammy |
Not vulnerable
(1.12.0-1)
|
|
| kinetic |
Not vulnerable
(1.12.0-1)
|
|
| lunar |
Not vulnerable
(1.12.0-1)
|
|
| mantic |
Not vulnerable
(1.12.0-1)
|
|
| noble |
Not vulnerable
(1.12.0-1)
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(1.12.0-1)
|
|
| xenial |
Does not exist
|
|
|
Patches: upstream: https://github.com/adrienverge/openfortivpn/commit/60660e00b80bad0fadcf39aee86f6f8756c94f91 upstream: https://github.com/adrienverge/openfortivpn/commit/cd9368c6a1b4ef91d77bb3fdbe2e5bc34aa6f4c4 |
||
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 5.3 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | None |
| Integrity impact | Low |
| Availability impact | None |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |
References
- https://github.com/adrienverge/openfortivpn/issues/536
- https://github.com/adrienverge/openfortivpn/commit/60660e00b80bad0fadcf39aee86f6f8756c94f91
- https://github.com/adrienverge/openfortivpn/commit/cd9368c6a1b4ef91d77bb3fdbe2e5bc34aa6f4c4
- https://www.cve.org/CVERecord?id=CVE-2020-7041
- NVD
- Launchpad
- Debian