FG-IR-21-206: FortiAnalyzer/FortiManager/FortiOS/FortiProxy - stack-based buffer overflow via crafted CLI execute command
First published: Tue Jul 05 2022(Updated: )
A buffer copy without checking size of input ('Classic Buffer Overflow')Â vulnerability [CWE-120] in FortiAnalyzer, FortiManager, FortiOS and FortiProxy may allow a privileged attacker to execute arbitrary code or command via crafted CLI `execute certificate remote`, `execute vpn certificate remote` and `execute restore image` operations with the TFTP protocol.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Fortinet FortiAnalyzer | ||
| Fortinet FortiManager | ||
| Fortinet FortiOS IPS Engine | ||
| Fortinet FortiProxy |
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Reference Links
- collector/fortiguard-psirt
- source/FortiGuard
- alias/CVE-2021-43072
- agent/weakness
- agent/title
- agent/last-modified-date
- agent/severity
- agent/references
- agent/type
- agent/first-publish-date
- agent/event
- agent/description
- agent/source
- agent/softwarecombine
- agent/tags
- agent/guess-ai
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
- vendor/fortinet
- canonical/fortinet fortianalyzer
- canonical/fortinet fortimanager
- canonical/fortinet fortios ips engine
- canonical/fortinet fortiproxy