← Supply-Chain Attack Compendium

proftpd

Incident Summary

ProFTPD official site compromise distributes backdoored source

The main FTP server distributing the ProFTPD source code (`ftp.proftpd.org`) was compromised. Attackers replaced the legitimate source code tarball for ProFTPD version 1.3.3c with a modified version containing a backdoor. Compiling and running this version would allow attackers remote root access.

Date
2010-11-28 to 2010-12-01
Category
Open Source
Target Surface
Distribution
Insertion Phase
distribution
Impact
Backdoor
Cause
Compromised Infrastructure

What Was Affected

Package proftpd
LanguageC
ComponentApplication
Artifact typesource archive
Domain typeproject download host

Compromised Versions

  • 1.3.3c

Incident Context

Motive
Unauthorized Access/Control
Attribution
Individual Hacker
Transitive
No
Observed Duration
3 days

Evidence

Compromised Artifacts

Current Artifacts and Analysis

Indicators and Changes

Hashes

  • md5:565b57ceda4b00b80f896c5f44703291

External References

Source Data

Source record: oss/proftpd/meta.yaml