CVE Vulnerability

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.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/troglobit/uftpd/issues/30 Exploit Third Party Advisory
https://bugs.gentoo.org/726308 Patch 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
Configurations

Configuration 1

cpe:2.3:a:troglobit:uftpd:*:*:*:*:*:*:*:*
Information

Published : 2020-06-15 06:15

Updated : 2020-06-25 06:15

NVD link : CVE-2020-14149

Mitre link : CVE-2020-14149

Products Affected
No products.
CWE
CWE-476