CVEvulnerability
CVE-2020-14149
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2020-06-15
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-476
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.
Affected configurations
• troglobit uftpd (< 2.12)
Related
Weakness · CWE (1)
- CWE-476 NULL Pointer Dereference weakness
References
- http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00052.html lists.opensuse.org
- https://bugs.gentoo.org/726308 Patch, Third Party Advisory
- https://github.com/troglobit/uftpd/issues/30 Exploit, Third Party Advisory
- https://github.com/troglobit/uftpd/releases/tag/v2.12 Release Notes, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00052.html lists.opensuse.org
- https://bugs.gentoo.org/726308 Patch, Third Party Advisory
- https://github.com/troglobit/uftpd/issues/30 Exploit, Third Party Advisory
- https://github.com/troglobit/uftpd/releases/tag/v2.12 Release Notes, Third Party Advisory