CVE-2021-41054

NameCVE-2021-41054
Descriptiontftpd_file.c in atftp through 0.7.4 has a buffer overflow because buffer-size handling does not properly consider the combination of data, OACK, and other options.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
ReferencesDLA-2820-1
NVD severitymedium
Debian Bugs994895

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
atftp (PTS)stretch0.7.git20120829-3.1~deb9u1vulnerable
stretch (security)0.7.git20120829-3.1~deb9u2fixed
buster0.7.git20120829-3.2~deb10u2fixed
bullseye0.7.git20120829-3.3+deb11u1fixed
bookworm, sid0.7.git20210915-3fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
atftpsourcestretch0.7.git20120829-3.1~deb9u2DLA-2820-1
atftpsourcebuster0.7.git20120829-3.2~deb10u2
atftpsourcebullseye0.7.git20120829-3.3+deb11u1
atftpsource(unstable)0.7.git20210915-1994895

Notes

https://sourceforge.net/p/atftp/code/ci/d255bf90834fb45be52decf9bc0b4fb46c90f205/

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