Debian Security Advisory

DLA-2820-1 atftp -- LTS security update

Date Reported:
17 Nov 2021
Affected Packages:
Security database references:
In Mitre's CVE dictionary: CVE-2020-6097, CVE-2021-41054.
More information:

Two issues have been found in atftp, an advanced TFTP client. Both are related to sending crafted requests to the server and triggering a denial-of-service due to for example a buffer overflow.

For Debian 9 stretch, these problems have been fixed in version 0.7.git20120829-3.1~deb9u2.

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: