PT-2025-42726 · Bftpd · Bftpd

Vuldb + 1 · Published 2025-10-19 · Updated 2025-10-20 · CVE-2025-11947

Positive Technologies (AI Summary)

CVSS v3.1

4.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions bftpd versions up to 6.2

Description A flaw exists in bftpd related to the expand groups function within the Configuration File Handler component, specifically in the file options.c. This can lead to a heap-based buffer overflow. The attack is considered highly complex and difficult to exploit, but an exploit has been publicly released. The vendor was notified but did not respond.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Heap Based Buffer Overflow

Buffer Overflow

Weakness Enumeration

CWE-122

CWE-119

Related Identifiers

CVE-2025-11947

Affected Products

Bftpd

References · 8

• 🔥 https://shimo.im/docs/rp3OMVMZZXc9lvkm · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2025-11947 · Security Note
• https://vuldb.com/?submit.673133 · Note
• https://vuldb.com/?id.329027 · Note
• https://twitter.com/CVEnew/status/1980039453201616987 · Twitter Post
• https://vuldb.com/?ctiid.329027 · Note
• https://t.me/cveNotify/139354 · Telegram Post
• https://t.me/CVEtracker/35292 · Telegram Post