CVE-2022-42475
Fortinet FortiOS Heap-Based Buffer Overflow Vulnerability is confirmed as actively exploited and is listed in the CISA KEV catalog.
Required action
Apply updates per vendor instructions.
CISA notes
https://www.fortiguard.com/psirt/FG-IR-22-398; https://nvd.nist.gov/vuln/detail/CVE-2022-42475
Description
A heap-based buffer overflow vulnerability [CWE-122] in FortiOS SSL-VPN 7.2.0 through 7.2.2, 7.0.0 through 7.0.8, 6.4.0 through 6.4.10, 6.2.0 through 6.2.11, 6.0.15 and earlier and FortiProxy SSL-VPN 7.2.0 through 7.2.1, 7.0.7 and earlier may allow a remote unauthenticated attacker to execute arbitrary code or commands via specifically crafted requests.
Severity
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:U/RC:CAffected Products
| Vendor | Product | Affected versions |
|---|---|---|
| Fortinet | FortiProxy | 7.2.0 to 7.2.1 7.0.0 to 7.0.7 2.0.0 to 2.0.11 1.2.0 to 1.2.13 1.1.0 to 1.1.6 1.0.0 to 1.0.7 |
| Fortinet | FortiOS | 7.2.0 to 7.2.2 7.0.0 to 7.0.8 6.4.0 to 6.4.10 6.2.0 to 6.2.11 6.0.0 to 6.0.15 5.6.0 to 5.6.14 5.4.0 to 5.4.13 5.2.0 to 5.2.15 5.0.0 to 5.0.14 |
References
1 LinksRecord Details
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