Moderate: libmicrohttpd security update

libmicrohttpd Updated 02 Oct 2025

Summary

07/11/2023
N/A
Yes i
Unrated
Not published

ALSA-2023:6566: Moderate: libmicrohttpd security update. Affects libmicrohttpd versions < 1:0.9.72-5.el9. Fixed in 1:0.9.72-5.el9. How to fix ↓

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Background

GNU libmicrohttpd is a small C library that allows running an HTTP server as part of another application. It provides an easy way to incorporate HTTP server functionality into various software applications.

Vulnerability Detail

The vulnerability in libmicrohttpd is a remote Denial of Service (DoS) issue. An attacker can exploit this vulnerability to cause a DoS condition on the affected server. The specific CVE identifier for this vulnerability is CVE-2023-27371.

How To Fix

Minimum fixed version

1:0.9.72-5.el9

This is the first release that contains the fix.

sudo dnf update libmicrohttpd

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Workaround

There is no known workaround for this vulnerability. It is advised to apply the security update as soon as possible.

Conclusion

In conclusion, the libmicrohttpd package is affected by a moderate-level DoS vulnerability. To mitigate this issue, it is crucial to update the package to the recommended version. For further assistance or support in vulnerability remediation, please contact DevNack.com.

See every vulnerability recorded for libmicrohttpd →

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FAQ

libmicrohttpd is a C library that enables running an HTTP server as part of another application.

The vulnerability allows an attacker to cause a Denial of Service condition on the affected server.

To fix this vulnerability, update the libmicrohttpd package to version 1:0.9.72-5.el9 or later.

There is no known workaround for this vulnerability. Applying the security update is the recommended solution.

You can find more information about this vulnerability in the CVE page linked in the References section.

Related vulnerabilities

Recent vulnerabilities recorded for libmicrohttpd.

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How To Fix

Minimum fixed version

1:0.9.72-5.el9

This is the first release that contains the fix.

sudo dnf update libmicrohttpd

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