CVE record
CVE-2022-42475
Fortinet FortiOS Heap-Based Buffer Overflow Vulnerability
Multiple versions of Fortinet FortiOS SSL-VPN contain a heap-based buffer overflow vulnerability which can allow an unauthenticated, remote attacker to execute arbitrary code or commands via specifically crafted requests.
CVE evidence
Known exploitation
Listed in CISA KEV
Absence from the fetched catalog does not establish that exploitation has not occurred.
Severity
unknown
No parseable CVSS vector returned
Affected packages
0
Supported package records returned by OSV. Vendor and product names are not used to infer matches.
CISA Known Exploited Vulnerabilities
Catalog record
- Vendor / project
- Fortinet
- Product
- FortiOS
- Date added
- Dec 13, 2022
- CISA federal remediation due date
- Jan 3, 2023
- Required action
- Apply updates per vendor instructions.
- Known ransomware campaign use
- Known
- CWE
- CWE-197
OSV package mapping
Affected open-source packages
OSV did not return a package mapping in the five supported ecosystems. RequestGuard does not infer package names from the CISA vendor or product fields.