High severity7.5NVD Advisory· Published Sep 13, 2021· Updated Jun 17, 2026
CVE-2021-41054
CVE-2021-41054
Description
tftpd_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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
5- atftp/atftpdescription
- osv-coords3 versionspkg:rpm/opensuse/atftp&distro=openSUSE%20Tumbleweedpkg:rpm/suse/atftp&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5pkg:rpm/suse/atftp&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5
< 0.7.5-1.1+ 2 more
- (no CPE)range: < 0.7.5-1.1
- (no CPE)range: < 0.7.0-160.11.1
- (no CPE)range: < 0.7.0-160.11.1
Patches
Vulnerability mechanics
References
3- sourceforge.net/p/atftp/code/ci/d255bf90834fb45be52decf9bc0b4fb46c90f205/nvdPatchThird Party Advisory
- github.com/nu11secur1ty/CVE-mitre/tree/main/CVE-2021-41054nvdExploitThird Party Advisory
- lists.debian.org/debian-lts-announce/2021/11/msg00014.htmlnvdMailing ListThird Party Advisory
News mentions
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