PT-2018-13899 · Jftpd · Tiny Ftpd

Another1024 · Published 2018-09-16 · Updated 2018-11-28 · CVE-2018-17106

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Name of the Vulnerable Software and Affected Versions Tinyftpd version 1.1

Description A buffer overflow issue exists in the text variable of the do mkd function in the ftpproto.c file. This allows an attacker to potentially overwrite ebp by providing a long pathname.

Recommendations For Tinyftpd version 1.1, consider restricting access to the do mkd function until a patch is available to prevent exploitation of the buffer overflow issue.

Exploit

Fix

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

CVE-2018-17106

Affected Products

Tiny Ftpd

References · 3

• 🔥 https://github.com/vbirds/Tinyftp/issues/4 · Exploit
• https://osv.dev/vulnerability/CVE-2018-17106 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-17106 · Security Note