Vulnerability CVE-2020-14149
Published: 2020-06-15

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.

Type:

CWE-476

 (NULL Pointer Dereference)

CVSS2 => (AV:N/AC:L/Au:N/C:N/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
5/10
2.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
Troglobit -> Uftpd 

 References:
https://bugs.gentoo.org/726308
https://github.com/troglobit/uftpd/issues/30
https://github.com/troglobit/uftpd/releases/tag/v2.12
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