UBUNTU-CVE-2021-41945

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Source
https://ubuntu.com/security/CVE-2021-41945
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-41945.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2021-41945
Upstream
Published
2022-04-28T14:15:00Z
Modified
2025-10-10T15:01:24Z
Severity
  • 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

Encode OSS httpx < 0.23.0 is affected by improper input validation in httpx.URL, httpx.Client and some functions using httpx.URL.copy_with.

References

Affected packages

Ubuntu:24.04:LTS / httpx

Package

Name
httpx
Purl
pkg:deb/ubuntu/httpx@0.26.0-2?arch=source&distro=noble

Affected ranges

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

Affected versions

0.*

0.23.3-1
0.26.0-1
0.26.0-2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "python3-httpx",
            "binary_version": "0.26.0-2"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-41945.json"

Ubuntu:25.10 / httpx

Package

Name
httpx
Purl
pkg:deb/ubuntu/httpx@0.28.1-1?arch=source&distro=questing

Affected ranges

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

Affected versions

0.*

0.28.1-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "python3-httpx",
            "binary_version": "0.28.1-1"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-41945.json"

Ubuntu:25.04 / httpx

Package

Name
httpx
Purl
pkg:deb/ubuntu/httpx@0.28.1-1?arch=source&distro=plucky

Affected ranges

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

Affected versions

0.*

0.26.0-2
0.27.2-1
0.28.1-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "python3-httpx",
            "binary_version": "0.28.1-1"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-41945.json"