All vulnerabilities

Servers and applications

CVE-2020-9273

In ProFTPD 1.3.7, it is possible to corrupt the memory pool by interrupting the data transfer channel. This triggers a use-after-free in alloc_pool in pool.c, and possible remote code execution.

Severity
High 8.8
Published
20 Feb 2020
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Sources
NVD

Affected software

SoftwareAffected versions
ProFTPDServers and applications · cpe:a:proftpd:proftpd
  • Version 1.3.7

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2020-9273
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2020-9273