UBUNTU-CVE-2025-58068

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Source
https://ubuntu.com/security/CVE-2025-58068
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-58068.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2025-58068
Upstream
Downstream
Related
Published
2025-08-29T22:15:00Z
Modified
2026-02-04T13:23:53.701968Z
Severity
  • 6.3 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N CVSS Calculator
  • 9.1 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

Eventlet is a concurrent networking library for Python. Prior to version 0.40.3, the Eventlet WSGI parser is vulnerable to HTTP Request Smuggling due to improper handling of HTTP trailer sections. This vulnerability could enable attackers to, bypass front-end security controls, launch targeted attacks against active site users, and poison web caches. This problem has been patched in Eventlet 0.40.3 by dropping trailers which is a breaking change if a backend behind eventlet.wsgi proxy requires trailers. A workaround involves not using eventlet.wsgi facing untrusted clients.

References

Affected packages

Ubuntu:16.04:LTS
python-eventlet

Package

Name
python-eventlet
Purl
pkg:deb/ubuntu/python-eventlet@0.18.4-1ubuntu2?arch=source&distro=xenial

Affected ranges

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

Affected versions

0.*
0.17.4-2ubuntu1
0.18.4-1ubuntu1
0.18.4-1ubuntu2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "0.18.4-1ubuntu2",
            "binary_name": "python-eventlet"
        },
        {
            "binary_version": "0.18.4-1ubuntu2",
            "binary_name": "python3-eventlet"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-58068.json"
Ubuntu:18.04:LTS
python-eventlet

Package

Name
python-eventlet
Purl
pkg:deb/ubuntu/python-eventlet@0.20.0-4?arch=source&distro=bionic

Affected ranges

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

Affected versions

0.*
0.19.0-7
0.20.0-2~build1
0.20.0-2ubuntu1
0.20.0-2ubuntu2
0.20.0-3
0.20.0-4

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "0.20.0-4",
            "binary_name": "python-eventlet"
        },
        {
            "binary_version": "0.20.0-4",
            "binary_name": "python3-eventlet"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-58068.json"
Ubuntu:22.04:LTS
python-eventlet

Package

Name
python-eventlet
Purl
pkg:deb/ubuntu/python-eventlet@0.30.2-5ubuntu2.2?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.30.2-5ubuntu2.2

Affected versions

0.*
0.30.2-0ubuntu1
0.30.2-0ubuntu2
0.30.2-5ubuntu2

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "0.30.2-5ubuntu2.2",
            "binary_name": "python3-eventlet"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-58068.json"
Ubuntu:24.04:LTS
python-eventlet

Package

Name
python-eventlet
Purl
pkg:deb/ubuntu/python-eventlet@0.35.2-0ubuntu1.1?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.35.2-0ubuntu1.1

Affected versions

0.*
0.33.1-4ubuntu1
0.33.1-4ubuntu2
0.35.1-0ubuntu1
0.35.1-0ubuntu2
0.35.2-0ubuntu1

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "0.35.2-0ubuntu1.1",
            "binary_name": "python3-eventlet"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-58068.json"
Ubuntu:25.10
python-eventlet

Package

Name
python-eventlet
Purl
pkg:deb/ubuntu/python-eventlet@0.39.0-0ubuntu2?arch=source&distro=questing

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.39.0-0ubuntu2

Affected versions

0.*
0.39.0-0ubuntu1

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "0.39.0-0ubuntu2",
            "binary_name": "python3-eventlet"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-58068.json"
Ubuntu:Pro:20.04:LTS
python-eventlet

Package

Name
python-eventlet
Purl
pkg:deb/ubuntu/python-eventlet@0.25.1-2ubuntu1.1+esm2?arch=source&distro=esm-infra/focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.25.1-2ubuntu1.1+esm2

Affected versions

0.*
0.25.0-0ubuntu1
0.25.1-2build1
0.25.1-2ubuntu1
0.25.1-2ubuntu1.1

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_version": "0.25.1-2ubuntu1.1+esm2",
            "binary_name": "python3-eventlet"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-58068.json"