FG-IR-23-195: Double free with double usage of json_object_put
First published: Tue May 14 2024(Updated: )
A double free vulnerability [CWE-415] in FortiOS may allow a privileged attacker to execute unauthorized code or commands via crafted HTTP or HTTPs requests.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Fortinet FortiOS IPS Engine | >=6.4 | |
| Fortinet FortiOS IPS Engine | >=6.2 |
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Reference Links
Frequently Asked Questions
What is the severity of FG-IR-23-195?
The FG-IR-23-195 vulnerability is considered critical due to the potential for privileged attackers to execute unauthorized code.
How do I fix FG-IR-23-195?
To mitigate FG-IR-23-195, update FortiOS to the latest patched version released by Fortinet.
Which versions of FortiOS are affected by FG-IR-23-195?
FortiOS versions 6.2 and 6.4 are vulnerable to FG-IR-23-195.
Who can exploit FG-IR-23-195?
A privileged attacker can exploit the FG-IR-23-195 vulnerability through specially crafted HTTP or HTTPS requests.
What is a double free vulnerability in the context of FG-IR-23-195?
A double free vulnerability, as referenced in FG-IR-23-195, allows a program to free a memory allocation twice, potentially leading to arbitrary code execution.
- collector/fortiguard-psirt-latest
- source/FortiGuard
- alias/CVE-2023-44247
- agent/last-modified-date
- agent/type
- agent/event
- agent/first-publish-date
- agent/title
- agent/references
- agent/weakness
- agent/softwarecombine
- agent/description
- agent/severity
- agent/source
- agent/tags
- collector/fortiguard-psirt
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
- vendor/fortinet
- canonical/fortinet fortios ips engine
- version/fortinet fortios ips engine/6.4
- version/fortinet fortios ips engine/6.2