CVE-2023-51713

EPSS 4.2%

Vexday Risk Score

18Low

SSVC decision (CISA)

Attend

PoC available → attend closely

CVSS —EPSS 4.2%KEV nãoPoC —Nuclei simMetasploit —Patch —

Lifecycle

22 Dec 2023Published on NVD

Recommendation: Plan a near-term fix — a public PoC already exists.

make_ftp_cmd in main.c in ProFTPD before 1.3.8a has a one-byte out-of-bounds read, and daemon crash, because of mishandling of quote/backslash semantics.

Affected products

n/a · n/a

Want to know if your infrastructure is exposed to this?

Talk to TrueHacking →

References

https://github.com/proftpd/proftpd/blob/1.3.8/NEWS https://github.com/proftpd/proftpd/issues/1683 https://github.com/proftpd/proftpd/issues/1683#issuecomment-1712887554 https://lists.debian.org/debian-lts-announce/2024/11/msg00032.html