CVE-2020-14149

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

In uftpd before 2.12, handle_CWD in ftpcmd.c mishandled the path provided by the user, causing a NULL pointer dereference and denial of service, as demonstrated by a CWD /.. command.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-476

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00052.html
https://bugs.gentoo.org/726308Patch, Third Party Advisory
https://github.com/troglobit/uftpd/issues/30Exploit, Third Party Advisory
https://github.com/troglobit/uftpd/releases/tag/v2.12Release Notes, Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00052.html
https://bugs.gentoo.org/726308Patch, Third Party Advisory
https://github.com/troglobit/uftpd/issues/30Exploit, Third Party Advisory
https://github.com/troglobit/uftpd/releases/tag/v2.12Release Notes, Third Party Advisory

Timeline

Published: Jun 15, 2020
Last modified: Jun 17, 2026
NVD status: Modified

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