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Debian LTS: DLA-3028-1 atftp Buffer Overrun Risk Advisory

debian lts
Calendar Grey May 26, 2022
Dist Debian Esm H88
This advisory highlights a vulnerability in the atftp package on Debian LTS, risking remote disclosure of sensitive information under specific conditions
An issue has been found in package atftp, an advanced TFTP client/server
Topics%20covered

Topics Covered

security advisory buffer overrun remote access Debian security patch atftp data disclosure

Summary

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:
https://security-tracker.debian.org/tracker/source-package/atftp

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



Severity
important
Lowest
Low
Medium
High
Critical

Package: atftp
Version: 0.7.git20120829-3.1~deb9u3
CVE ID: CVE-2021-46671

Topics%20covered

Topics Covered

security advisory buffer overrun remote access Debian security patch atftp data disclosure

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