Debian Security Advisory

DLA-3374-1 libmicrohttpd -- LTS security update

Date Reported:
30 Mar 2023
Affected Packages:
Security database references:
In Mitre's CVE dictionary: CVE-2023-27371.
More information:

An issue has been found in linmicrohttpd, a library embedding HTTP server functionality. Parsing crafted POST requests result in an out of bounds read, which might cause a DoS (Denial of Service).

For Debian 10 buster, this problem has been fixed in version 0.9.62-1+deb10u1.

We recommend that you upgrade your libmicrohttpd packages.

For the detailed security status of libmicrohttpd please refer to its security tracker page at:

Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: