Fortinet, Inc. FortiOS
At a glance
- Source
- NVD
- EPSS
- EPSS 1.12 % · percentile 66 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- fortinet
- NVD status
- Modified
Description
A plaintext recovery of encrypted messages or a Man-in-the-middle (MiTM) attack on RSA PKCS #1 v1.5 encryption may be possible without knowledge of the server's private key. Fortinet FortiOS 5.4.6 to 5.4.9, 6.0.0 and 6.0.1 are vulnerable by such attack under SSL Deep Inspection feature when CPx being used.
Weaknesses (CWE)
- CWE-203 — Observable Discrepancy
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.0 | MEDIUM 5.9 | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N | NVD · nvd@nist.gov (Primary) |
| CVSS 2.0 | MEDIUM 4.3 | AV:N/AC:M/Au:N/C:P/I:N/A:N | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2018-20789
- GCVE · GCVE-0-2018-9192
Affected configurations (NVD CPE)
cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:*≥ 5.4.6 ≤ 5.4.9cpe:2.3:o:fortinet:fortios:6.0.0:*:*:*:*:*:*:*cpe:2.3:o:fortinet:fortios:6.0.1:*:*:*:*:*:*:*
Affected products
| Product | Versions |
|---|---|
| Fortinet, Inc. · FortiOS | affected 6.0.1, 6.0.0 ; affected 5.4.9, 5.4.8, 5.4.7, 5.4.6 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |