VulnerabilityModified
CVE-2020-14149
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.
HIGH 7.5EPSS 2.32%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.32%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 2.32% probability · 82th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-476
- Affected
- troglobit/uftpd
- Source
- cve@mitre.org
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
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.