UBUNTU-CVE-2020-7695

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Source
https://ubuntu.com/security/CVE-2020-7695
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-7695.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2020-7695
Related
Published
2020-07-27T12:15:00Z
Modified
2025-04-23T15:06:26Z
Severity
  • 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N CVSS Calculator
Summary
[none]
Details

Uvicorn before 0.11.7 is vulnerable to HTTP response splitting. CRLF sequences are not escaped in the value of HTTP headers. Attackers can exploit this to add arbitrary headers to HTTP responses, or even return an arbitrary response body, whenever crafted input is used to construct HTTP headers.

References

Affected packages

Ubuntu:20.04:LTS / python-uvicorn

Package

Name
python-uvicorn
Purl
pkg:deb/ubuntu/python-uvicorn@0.11.3-1?arch=source&distro=focal

Affected ranges

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

Affected versions

0.*

0.3.24-1
0.11.1-1
0.11.2-1
0.11.3-1

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:22.04:LTS / python-uvicorn

Package

Name
python-uvicorn
Purl
pkg:deb/ubuntu/python-uvicorn@0.15.0-2ubuntu1?arch=source&distro=jammy

Affected ranges

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

Affected versions

0.*

0.13.3-1
0.15.0-2ubuntu1

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:24.10 / python-uvicorn

Package

Name
python-uvicorn
Purl
pkg:deb/ubuntu/python-uvicorn@0.30.3-1?arch=source&distro=oracular

Affected ranges

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

Affected versions

0.*

0.27.1-1
0.29.0-1
0.30.1-1
0.30.3-1

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:24.04:LTS / python-uvicorn

Package

Name
python-uvicorn
Purl
pkg:deb/ubuntu/python-uvicorn@0.27.1-1?arch=source&distro=noble

Affected ranges

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

Affected versions

0.*

0.23.2+dfsg-1
0.24.0-1build1
0.25.0-1
0.26.0-1
0.27.0-1
0.27.1-1

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:25.04 / python-uvicorn

Package

Name
python-uvicorn
Purl
pkg:deb/ubuntu/python-uvicorn@0.32.0-3?arch=source&distro=plucky

Affected ranges

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

Affected versions

0.*

0.30.3-1
0.32.0-1
0.32.0-2
0.32.0-3

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}