Advisory Published
Updated
Advisory Published

FG-IR-24-029: Format String Bug in fgfmd

First published: Thu Feb 08 2024(Updated: )

A use of externally-controlled format string vulnerability [CWE-134] in FortiOS fgfmd daemon may allow a remote unauthenticated attacker to execute arbitrary code or commands via specially crafted requests. A third-party report is indicating this may be exploited in the wild.

Affected SoftwareAffected VersionHow to fix
Fortinet FortiOS IPS Engine>=7.4.0<=7.4.2
Fortinet FortiOS IPS Engine>=7.2.0<=7.2.6
Fortinet FortiOS IPS Engine>=7.0.0<=7.0.13
FortiGuard FortiPAM>=1.2
FortiGuard FortiPAM>=1.1
FortiGuard FortiPAM>=1.0
Fortinet FortiProxy>=7.4.0<=7.4.2
Fortinet FortiProxy>=7.2.0<=7.2.8
Fortinet FortiProxy>=7.0.0<=7.0.15
Fortinet FortiSwitchManager>=7.2.0<=7.2.3
Fortinet FortiSwitchManager>=7.0.0<=7.0.3

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Frequently Asked Questions

  • What is the severity of FG-IR-24-029?

    The severity of FG-IR-24-029 is high, as it may allow remote unauthenticated attackers to execute arbitrary code.

  • How do I fix FG-IR-24-029?

    To fix FG-IR-24-029, upgrade FortiOS to version 7.4.3 or higher, or apply the appropriate patches for affected versions.

  • What products are affected by FG-IR-24-029?

    FG-IR-24-029 affects multiple versions of FortiOS, FortiProxy, FortiSwitchManager, and FortiPAM.

  • Can FG-IR-24-029 be exploited in the wild?

    Yes, reports indicate that FG-IR-24-029 can be exploited in the wild by attackers.

  • Is there a workaround for FG-IR-24-029 before applying a patch?

    There is no specific workaround for FG-IR-24-029, so it is recommended to apply available patches promptly.

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