UBUNTU-CVE-2019-20176

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Source
https://ubuntu.com/security/CVE-2019-20176
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-20176.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2019-20176
Upstream
Published
2019-12-31T15:15:00Z
Modified
2025-09-08T16:45:48Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

In Pure-FTPd 1.0.49, a stack exhaustion issue was discovered in the listdir function in ls.c.

References

Affected packages

Ubuntu:Pro:16.04:LTS / pure-ftpd

Package

Name
pure-ftpd
Purl
pkg:deb/ubuntu/pure-ftpd@1.0.36-3.2+deb8u1build0.16.04.1?arch=source&distro=esm-apps/xenial

Affected ranges

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

Affected versions

1.*

1.0.36-3.2
1.0.36-3.2build1
1.0.36-3.2+deb8u1build0.16.04.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "pure-ftpd",
            "binary_version": "1.0.36-3.2+deb8u1build0.16.04.1"
        },
        {
            "binary_name": "pure-ftpd-common",
            "binary_version": "1.0.36-3.2+deb8u1build0.16.04.1"
        },
        {
            "binary_name": "pure-ftpd-ldap",
            "binary_version": "1.0.36-3.2+deb8u1build0.16.04.1"
        },
        {
            "binary_name": "pure-ftpd-mysql",
            "binary_version": "1.0.36-3.2+deb8u1build0.16.04.1"
        },
        {
            "binary_name": "pure-ftpd-postgresql",
            "binary_version": "1.0.36-3.2+deb8u1build0.16.04.1"
        }
    ]
}

Ubuntu:Pro:18.04:LTS / pure-ftpd

Package

Name
pure-ftpd
Purl
pkg:deb/ubuntu/pure-ftpd@1.0.46-1ubuntu18.04.1?arch=source&distro=esm-apps/bionic

Affected ranges

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

Affected versions

1.*

1.0.46-1
1.0.46-1build1
1.0.46-1ubuntu18.04.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "pure-ftpd",
            "binary_version": "1.0.46-1ubuntu18.04.1"
        },
        {
            "binary_name": "pure-ftpd-common",
            "binary_version": "1.0.46-1ubuntu18.04.1"
        },
        {
            "binary_name": "pure-ftpd-ldap",
            "binary_version": "1.0.46-1ubuntu18.04.1"
        },
        {
            "binary_name": "pure-ftpd-mysql",
            "binary_version": "1.0.46-1ubuntu18.04.1"
        },
        {
            "binary_name": "pure-ftpd-postgresql",
            "binary_version": "1.0.46-1ubuntu18.04.1"
        }
    ]
}