PT-2023-16590 · Phjounin · Tftpd64-Se

Redhataugust · Published 2023-02-17 · Updated 2024-05-17 · CVE-2023-0887

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions phjounin TFTPD64-SE version 4.64

Description A critical issue affects the processing of the file tftpd64 svc.exe, leading to an unquoted search path. The manipulation can be exploited locally, with a rather high complexity of attack and difficult exploitation.

Recommendations For version 4.64, consider restricting access to the tftpd64 svc.exe file until a patch is available. As a temporary workaround, avoid using the vulnerable file in sensitive operations to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Weakness Enumeration

CWE-428

Related Identifiers

CVE-2023-0887

Affected Products

Tftpd64-Se

References · 7

• https://osv.dev/vulnerability/CVE-2023-0887 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-0887 · Security Note
• https://t.me/cvenotify/59839 · Telegram Post
• https://vuldb.com/?id.221351 · Note
• https://t.me/cvenotify/45733 · Telegram Post
• https://t.me/cibsecurity/58422 · Telegram Post
• https://vuldb.com/?ctiid.221351 · Note