Debian Security Advisory

DLA-3028-1 atftp -- LTS security update

Date Reported:
27 May 2022
Affected Packages:
Security database references:
In Mitre's CVE dictionary: CVE-2021-46671.
More information:

An issue has been found in package atftp, an advanced TFTP client/server.

Due to missing bound checks, data could be read behind a buffer so that sensible information might be disclosed to a remote client.

For Debian 9 stretch, this problem has been fixed in version 0.7.git20120829-3.1~deb9u3.

We recommend that you upgrade your atftp packages.

For the detailed security status of atftp 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: