USN-5105-1

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Source
https://ubuntu.com/security/notices/USN-5105-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5105-1.json
JSON Data
https://api.osv.dev/v1/vulns/USN-5105-1
Upstream
Related
Published
2021-10-06T16:54:36.191221Z
Modified
2025-10-13T04:35:38Z
Summary
python-bottle vulnerability
Details

It was discovered that Bottle incorrectly handled certain inputs. An attacker could possibly use this issue to cache malicious requests.

References

Affected packages

Ubuntu:18.04:LTS / python-bottle

Package

Name
python-bottle
Purl
pkg:deb/ubuntu/python-bottle@0.12.13-1ubuntu0.1?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.12.13-1ubuntu0.1

Affected versions

0.*

0.12.13-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "0.12.13-1ubuntu0.1",
            "binary_name": "python-bottle"
        },
        {
            "binary_version": "0.12.13-1ubuntu0.1",
            "binary_name": "python3-bottle"
        }
    ],
    "availability": "No subscription required"
}

Database specific

cves_map

{
    "cves": [
        {
            "id": "CVE-2020-28473",
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        }
    ],
    "ecosystem": "Ubuntu:18.04:LTS"
}

Ubuntu:20.04:LTS / python-bottle

Package

Name
python-bottle
Purl
pkg:deb/ubuntu/python-bottle@0.12.15-2.1ubuntu0.1?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.12.15-2.1ubuntu0.1

Affected versions

0.*

0.12.15-2
0.12.15-2build1
0.12.15-2.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "0.12.15-2.1ubuntu0.1",
            "binary_name": "python3-bottle"
        }
    ],
    "availability": "No subscription required"
}

Database specific

cves_map

{
    "cves": [
        {
            "id": "CVE-2020-28473",
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        }
    ],
    "ecosystem": "Ubuntu:20.04:LTS"
}