UBUNTU-CVE-2018-1000164

gunicorn version 19.4.5 contains a CWE-113: Improper Neutralization of CRLF Sequences in HTTP Headers vulnerability in "process_headers" function in "gunicorn/http/wsgi.py" that can result in an attacker causing the server to return arbitrary HTTP headers. This vulnerability appears to have been fixed in 19.5.0.

References

Affected packages

Ubuntu:Pro:14.04:LTS / gunicorn

Package

Name: gunicorn
Purl: pkg:deb/ubuntu/gunicorn@17.5-2ubuntu0.1~esm1?arch=source&distro=trusty/esm

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

17.5-2ubuntu0.1~esm1

Affected versions

17.*

17.5-2

17.5-2build1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "gunicorn",
            "binary_version": "17.5-2ubuntu0.1~esm1"
        }
    ],
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"
}

Ubuntu:16.04:LTS / gunicorn

Package

Name: gunicorn
Purl: pkg:deb/ubuntu/gunicorn@19.4.5-1ubuntu1.1?arch=source&distro=xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

19.4.5-1ubuntu1.1

Affected versions

19.*

19.0-8ubuntu1

19.4.1-1ubuntu1

19.4.5-1ubuntu1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "gunicorn",
            "binary_version": "19.4.5-1ubuntu1.1"
        },
        {
            "binary_name": "gunicorn-examples",
            "binary_version": "19.4.5-1ubuntu1.1"
        },
        {
            "binary_name": "gunicorn3",
            "binary_version": "19.4.5-1ubuntu1.1"
        },
        {
            "binary_name": "python-gunicorn",
            "binary_version": "19.4.5-1ubuntu1.1"
        },
        {
            "binary_name": "python3-gunicorn",
            "binary_version": "19.4.5-1ubuntu1.1"
        }
    ],
    "availability": "No subscription required"
}