DEBIAN-CVE-2011-1575

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Source
https://security-tracker.debian.org/tracker/CVE-2011-1575
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2011-1575.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2011-1575
Upstream
Published
2011-05-23T22:55:01.207Z
Modified
2025-11-19T01:06:23.311706Z
Summary
[none]
Details

The STARTTLS implementation in ftp_parser.c in Pure-FTPd before 1.0.30 does not properly restrict I/O buffering, which allows man-in-the-middle attackers to insert commands into encrypted FTP sessions by sending a cleartext command that is processed after TLS is in place, related to a "plaintext command injection" attack, a similar issue to CVE-2011-0411.

References

Affected packages

Debian:11 / pure-ftpd

Package

Name
pure-ftpd
Purl
pkg:deb/debian/pure-ftpd?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.0.30-1

Ecosystem specific 

{
    "urgency": "low"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2011-1575.json"

Debian:12 / pure-ftpd

Package

Name
pure-ftpd
Purl
pkg:deb/debian/pure-ftpd?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.0.30-1

Ecosystem specific 

{
    "urgency": "low"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2011-1575.json"

Debian:13 / pure-ftpd

Package

Name
pure-ftpd
Purl
pkg:deb/debian/pure-ftpd?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.0.30-1

Ecosystem specific 

{
    "urgency": "low"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2011-1575.json"