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Vulnerabilities / CVE-2019-11365

critical

CVE-2019-11365

An issue was discovered in atftpd in atftp 0.7.1. A remote attacker ma ...

Published Modified CWE 787
In the Trivy database since at least 24 Oct 2026, 07:11 UTCWhen it arrived before that build is not recorded.

Severity by source

NVD9.8CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Trivy's own label is CRITICAL. Rated critical by NVD, Photon OS. Rated lower by Ubuntu (medium).

Description

An issue was discovered in atftpd in atftp 0.7.1. A remote attacker may send a crafted packet triggering a stack-based buffer overflow due to an insecurely implemented strncpy call. The vulnerability is triggered by sending an error packet of 3 bytes or fewer. There are multiple instances of this vulnerable strncpy pattern within the code base, specifically within tftpd_file.c, tftp_file.c, tftpd_mtftp.c, and tftp_mtftp.c.

Affected packages and fixed versions

SourcePackageFixed in
Photon OS 1.0atftp0.7.1-9.ph1
Photon OS 2.0atftp0.7.1-9.ph2
debian 11atftp0.7.git20120829-3.1
debian 12atftp0.7.git20120829-3.1
debian 13atftp0.7.git20120829-3.1
debian 14atftp0.7.git20120829-3.1
debian 8atftp0.7.git20120829-1+deb8u1
debian 9atftp0.7.git20120829-3.1~deb9u1
echoatftp0.7.git20120829-3.1
ubuntu 16.04atftp0.7.git20120829-3.1~0.16.04.1
ubuntu 16.04-ESMatftp0.7.git20120829-3.1~0.16.04.1
ubuntu 18.04atftp0.7.git20120829-3.1~0.18.04.1
Show all 13 entries from 13 sources
SourcePackageFixed in
Photon OS 1.0atftp0.7.1-9.ph1
Photon OS 2.0atftp0.7.1-9.ph2
debian 11atftp0.7.git20120829-3.1
debian 12atftp0.7.git20120829-3.1
debian 13atftp0.7.git20120829-3.1
debian 14atftp0.7.git20120829-3.1
debian 8atftp0.7.git20120829-1+deb8u1
debian 9atftp0.7.git20120829-3.1~deb9u1
echoatftp0.7.git20120829-3.1
ubuntu 16.04atftp0.7.git20120829-3.1~0.16.04.1
ubuntu 16.04-ESMatftp0.7.git20120829-3.1~0.16.04.1
ubuntu 18.04atftp0.7.git20120829-3.1~0.18.04.1
ubuntu 18.04-ESMatftp0.7.git20120829-3.1~0.18.04.1

References

All 10 references

Vulnerability data compiled from the Trivy vulnerability database (trivy-db, Aqua Security, Apache License 2.0), which aggregates third-party advisories. CVE records are published by The MITRE Corporation under the CVE Terms of Use; CVE is a trademark of MITRE. This product uses data from the NVD API but is not endorsed or certified by the NVD. Severity, titles and advisory data from the GitHub Advisory Database (CC BY 4.0), Red Hat security data (CC BY 4.0) and the other sources linked on each entry. Entries may be summarised or re-formatted; the linked original is the authoritative record.