Out-of-bounds write in Fortinet products



Risk Low
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2024-35273
CWE-ID CWE-787
Exploitation vector Network
Public exploit N/A
Vulnerable software
 FortiAnalyzer
Server applications / IDS/IPS systems, Firewalls and proxy servers

FortiManager
Server applications / IDS/IPS systems, Firewalls and proxy servers

FortiAnalyzer Cloud
Server applications / Other server solutions

Vendor Fortinet, Inc

Security Bulletin

This security bulletin contains one low risk vulnerability.

1) Out-of-bounds write

EUVDB-ID: #VU107359

Risk: Low

CVSSv4.0: 6.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2024-35273

CWE-ID: CWE-787 - Out-of-bounds write

Exploit availability: No

Description

The vulnerability allows a remote privileged user to execute arbitrary code.

The vulnerability exists due to out-of-bounds write in sndproxy. An authenticated attacker can execute arbitrary code or commands via specially crafted HTTP requests.

Mitigation

Install update from vendor's website.

Vulnerable software versions

FortiAnalyzer: 7.4.0 - 7.4.3

FortiAnalyzer Cloud: 7.4.1 - 7.4.2

FortiManager: 7.4.0 - 7.4.2

CPE2.3 External links

https://www.fortiguard.com/psirt/FG-IR-24-106


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated privileged user via the Internet.

How the attacker can exploit this vulnerability?

The attacker would have to send a specially crafted request to the affected application in order to exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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