UBUNTU-CVE-2026-119147

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Source
https://ubuntu.com/security/CVE-2026-119147
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-119147.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-119147
Upstream
Published
2026-11-03T00:00:00Z
Modified
2026-11-04T03:30:25Z
Severity
  • 4.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N CVSS Calculator
  • 5.3 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

ProFTPD before 1.3.9e and 1.3.10rc5 contains an authorization bypass in the mod_sftp copy-file extension handler that skips Limit WRITE checks for new destination files. Authenticated SFTP users can copy any readable file to a new path in write-denied directories, creating files where uploads are forbidden.

References

Affected packages

Ubuntu:16.04:LTS
proftpd-dfsg

Package

Name
proftpd-dfsg
Purl
pkg:deb/ubuntu/proftpd-dfsg?arch=source&distro=xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

1.*
1.3.5-2
1.3.5a-1
1.3.5a-1build1
1.3.5a-1ubuntu0.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "proftpd-basic",
            "binary_version": "1.3.5a-1ubuntu0.1"
        },
        {
            "binary_name": "proftpd-mod-geoip",
            "binary_version": "1.3.5a-1ubuntu0.1"
        },
        {
            "binary_name": "proftpd-mod-ldap",
            "binary_version": "1.3.5a-1ubuntu0.1"
        },
        {
            "binary_name": "proftpd-mod-mysql",
            "binary_version": "1.3.5a-1ubuntu0.1"
        },
        {
            "binary_name": "proftpd-mod-odbc",
            "binary_version": "1.3.5a-1ubuntu0.1"
        },
        {
            "binary_name": "proftpd-mod-pgsql",
            "binary_version": "1.3.5a-1ubuntu0.1"
        },
        {
            "binary_name": "proftpd-mod-sqlite",
            "binary_version": "1.3.5a-1ubuntu0.1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-119147.json"
Ubuntu:18.04:LTS
proftpd-dfsg

Package

Name
proftpd-dfsg
Purl
pkg:deb/ubuntu/proftpd-dfsg?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

1.*
1.3.5d-1
1.3.5e-1build1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "proftpd-basic",
            "binary_version": "1.3.5e-1build1"
        },
        {
            "binary_name": "proftpd-mod-geoip",
            "binary_version": "1.3.5e-1build1"
        },
        {
            "binary_name": "proftpd-mod-ldap",
            "binary_version": "1.3.5e-1build1"
        },
        {
            "binary_name": "proftpd-mod-mysql",
            "binary_version": "1.3.5e-1build1"
        },
        {
            "binary_name": "proftpd-mod-odbc",
            "binary_version": "1.3.5e-1build1"
        },
        {
            "binary_name": "proftpd-mod-pgsql",
            "binary_version": "1.3.5e-1build1"
        },
        {
            "binary_name": "proftpd-mod-sqlite",
            "binary_version": "1.3.5e-1build1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-119147.json"
Ubuntu:20.04:LTS
proftpd-dfsg

Package

Name
proftpd-dfsg
Purl
pkg:deb/ubuntu/proftpd-dfsg?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

1.*
1.3.6-6build2
1.3.6c-1
1.3.6c-2
1.3.6c-2ubuntu0.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "proftpd-basic",
            "binary_version": "1.3.6c-2ubuntu0.1"
        },
        {
            "binary_name": "proftpd-mod-geoip",
            "binary_version": "1.3.6c-2ubuntu0.1"
        },
        {
            "binary_name": "proftpd-mod-ldap",
            "binary_version": "1.3.6c-2ubuntu0.1"
        },
        {
            "binary_name": "proftpd-mod-mysql",
            "binary_version": "1.3.6c-2ubuntu0.1"
        },
        {
            "binary_name": "proftpd-mod-odbc",
            "binary_version": "1.3.6c-2ubuntu0.1"
        },
        {
            "binary_name": "proftpd-mod-pgsql",
            "binary_version": "1.3.6c-2ubuntu0.1"
        },
        {
            "binary_name": "proftpd-mod-snmp",
            "binary_version": "1.3.6c-2ubuntu0.1"
        },
        {
            "binary_name": "proftpd-mod-sqlite",
            "binary_version": "1.3.6c-2ubuntu0.1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-119147.json"
Ubuntu:22.04:LTS
proftpd-dfsg

Package

Name
proftpd-dfsg
Purl
pkg:deb/ubuntu/proftpd-dfsg?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

1.*
1.3.7b+dfsg-1
1.3.7c+dfsg-1build1
1.3.7c+dfsg-1ubuntu0.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "proftpd-basic",
            "binary_version": "1.3.7c+dfsg-1ubuntu0.1"
        },
        {
            "binary_name": "proftpd-core",
            "binary_version": "1.3.7c+dfsg-1ubuntu0.1"
        },
        {
            "binary_name": "proftpd-mod-crypto",
            "binary_version": "1.3.7c+dfsg-1ubuntu0.1"
        },
        {
            "binary_name": "proftpd-mod-geoip",
            "binary_version": "1.3.7c+dfsg-1ubuntu0.1"
        },
        {
            "binary_name": "proftpd-mod-ldap",
            "binary_version": "1.3.7c+dfsg-1ubuntu0.1"
        },
        {
            "binary_name": "proftpd-mod-mysql",
            "binary_version": "1.3.7c+dfsg-1ubuntu0.1"
        },
        {
            "binary_name": "proftpd-mod-odbc",
            "binary_version": "1.3.7c+dfsg-1ubuntu0.1"
        },
        {
            "binary_name": "proftpd-mod-pgsql",
            "binary_version": "1.3.7c+dfsg-1ubuntu0.1"
        },
        {
            "binary_name": "proftpd-mod-snmp",
            "binary_version": "1.3.7c+dfsg-1ubuntu0.1"
        },
        {
            "binary_name": "proftpd-mod-sqlite",
            "binary_version": "1.3.7c+dfsg-1ubuntu0.1"
        },
        {
            "binary_name": "proftpd-mod-wrap",
            "binary_version": "1.3.7c+dfsg-1ubuntu0.1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-119147.json"
Ubuntu:24.04:LTS
proftpd-dfsg

Package

Name
proftpd-dfsg
Purl
pkg:deb/ubuntu/proftpd-dfsg?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

1.*
1.3.8+dfsg-8
1.3.8.a+dfsg-1
1.3.8.b+dfsg-1
1.3.8.b+dfsg-1build1
1.3.8.b+dfsg-1build2
1.3.8.b+dfsg-1build3
1.3.8.b+dfsg-1ubuntu0.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "proftpd-core",
            "binary_version": "1.3.8.b+dfsg-1ubuntu0.1"
        },
        {
            "binary_name": "proftpd-mod-crypto",
            "binary_version": "1.3.8.b+dfsg-1ubuntu0.1"
        },
        {
            "binary_name": "proftpd-mod-geoip",
            "binary_version": "1.3.8.b+dfsg-1ubuntu0.1"
        },
        {
            "binary_name": "proftpd-mod-ldap",
            "binary_version": "1.3.8.b+dfsg-1ubuntu0.1"
        },
        {
            "binary_name": "proftpd-mod-mysql",
            "binary_version": "1.3.8.b+dfsg-1ubuntu0.1"
        },
        {
            "binary_name": "proftpd-mod-odbc",
            "binary_version": "1.3.8.b+dfsg-1ubuntu0.1"
        },
        {
            "binary_name": "proftpd-mod-pgsql",
            "binary_version": "1.3.8.b+dfsg-1ubuntu0.1"
        },
        {
            "binary_name": "proftpd-mod-snmp",
            "binary_version": "1.3.8.b+dfsg-1ubuntu0.1"
        },
        {
            "binary_name": "proftpd-mod-sqlite",
            "binary_version": "1.3.8.b+dfsg-1ubuntu0.1"
        },
        {
            "binary_name": "proftpd-mod-wrap",
            "binary_version": "1.3.8.b+dfsg-1ubuntu0.1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-119147.json"
Ubuntu:26.04:LTS
proftpd-dfsg

Package

Name
proftpd-dfsg
Purl
pkg:deb/ubuntu/proftpd-dfsg?arch=source&distro=resolute

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

1.*
1.3.9~dfsg-3
1.3.9~dfsg-4

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "proftpd-core",
            "binary_version": "1.3.9~dfsg-4"
        },
        {
            "binary_name": "proftpd-mod-crypto",
            "binary_version": "1.3.9~dfsg-4"
        },
        {
            "binary_name": "proftpd-mod-geoip",
            "binary_version": "1.3.9~dfsg-4"
        },
        {
            "binary_name": "proftpd-mod-ldap",
            "binary_version": "1.3.9~dfsg-4"
        },
        {
            "binary_name": "proftpd-mod-mysql",
            "binary_version": "1.3.9~dfsg-4"
        },
        {
            "binary_name": "proftpd-mod-odbc",
            "binary_version": "1.3.9~dfsg-4"
        },
        {
            "binary_name": "proftpd-mod-pgsql",
            "binary_version": "1.3.9~dfsg-4"
        },
        {
            "binary_name": "proftpd-mod-snmp",
            "binary_version": "1.3.9~dfsg-4"
        },
        {
            "binary_name": "proftpd-mod-sqlite",
            "binary_version": "1.3.9~dfsg-4"
        },
        {
            "binary_name": "proftpd-mod-wrap",
            "binary_version": "1.3.9~dfsg-4"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-119147.json"
Ubuntu:26.10
proftpd-dfsg

Package

Name
proftpd-dfsg
Purl
pkg:deb/ubuntu/proftpd-dfsg?arch=source&distro=stonking

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

1.*
1.3.9~dfsg-4
1.3.9b~dfsg-1
1.3.9d~dfsg-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "proftpd-core",
            "binary_version": "1.3.9d~dfsg-1"
        },
        {
            "binary_name": "proftpd-mod-crypto",
            "binary_version": "1.3.9d~dfsg-1"
        },
        {
            "binary_name": "proftpd-mod-geoip",
            "binary_version": "1.3.9d~dfsg-1"
        },
        {
            "binary_name": "proftpd-mod-ldap",
            "binary_version": "1.3.9d~dfsg-1"
        },
        {
            "binary_name": "proftpd-mod-mysql",
            "binary_version": "1.3.9d~dfsg-1"
        },
        {
            "binary_name": "proftpd-mod-odbc",
            "binary_version": "1.3.9d~dfsg-1"
        },
        {
            "binary_name": "proftpd-mod-pgsql",
            "binary_version": "1.3.9d~dfsg-1"
        },
        {
            "binary_name": "proftpd-mod-snmp",
            "binary_version": "1.3.9d~dfsg-1"
        },
        {
            "binary_name": "proftpd-mod-sqlite",
            "binary_version": "1.3.9d~dfsg-1"
        },
        {
            "binary_name": "proftpd-mod-wrap",
            "binary_version": "1.3.9d~dfsg-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-119147.json"