Vulnerability · Published Feb 27, 2020 · Assigned by mitre
CVE-2020-7041
Medium 5.3
In plain English
A medium-severity security flaw in the openfortivpn package (Debian). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.7% (higher than 78% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)5.3Medium
Exploit odds (30 days)1.7%top 22.1% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
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.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:12 | openfortivpn | 1.12.0-1 | DEBIAN-CVE-2020-7041 |
| Debian:13 | openfortivpn | 1.12.0-1 | DEBIAN-CVE-2020-7041 |
| Debian:14 | openfortivpn | 1.12.0-1 | DEBIAN-CVE-2020-7041 |
Affected products (as reported)
References
- https://github.com/adrienverge/openfortivpn/issues/536 x_refsource_MISC
- https://github.com/adrienverge/openfortivpn/commit/cd9368c6a1b4ef91d77bb3fdbe2e5bc34aa6f4c4 x_refsource_MISC
- openSUSE-SU-2020:0301 vendor-advisory, x_refsource_SUSE
- openSUSE-SU-2020:0305 vendor-advisory, x_refsource_SUSE
- FEDORA-2020-42eb8821db vendor-advisory, x_refsource_FEDORA
- FEDORA-2020-c96ab3c813 vendor-advisory, x_refsource_FEDORA
- FEDORA-2020-dcdffcc368 vendor-advisory, x_refsource_FEDORA
- https://github.com/adrienverge/openfortivpn/commit/60660e00b80bad0fadcf39aee86f6f8756c94f91 x_refsource_CONFIRM