OpenConnect through 8.08 mishandles negative return values from X509_check_ function calls, which might assist attackers in performing man-in-the-middle attacks.
CVSS Details
- CVSS 3.1 Base Score: 5.9
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | No solution exists | May 15, 2025 | Apr 23, 2020 |
| Gentoo Linux | — | Upgrade net-vpn/openconnect. | Jun 16, 2020 | Apr 23, 2020 |
| Suse | — | Upgrade openconnect-langUpgrade openconnect-docUpgrade openconnectUpgrade openconnect-devel | May 23, 2020 | Apr 23, 2020 |
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