OESA-2021-1067

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Source
https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2021-1067
Import Source
https://repo.openeuler.org/security/data/osv/OESA-2021-1067.json
JSON Data
https://api.test.osv.dev/v1/vulns/OESA-2021-1067
Upstream
Published
2021-03-05T11:02:40Z
Modified
2025-08-12T05:06:18.047454Z
Summary
python-bottle security update
Details

Bottle is a fast, simple and lightweight WSGI micro web-framework for Python. It is distributed as a single file module and has no dependencies other than the Python Standard Library.

Security Fix(es):

The package bottle from 0 and before 0.12.19 are vulnerable to Web Cache Poisoning by using a vector called parameter cloaking. When the attacker can separate query parameters using a semicolon (;), they can cause a difference in the interpretation of the request between the proxy (running with default configuration) and the server. This can result in malicious requests being cached as completely safe ones, as the proxy would usually not see the semicolon as a separator, and therefore would not include it in a cache key of an unkeyed parameter.(CVE-2020-28473)

Database specific 
{
    "severity": "Medium"
}
References

Affected packages

openEuler:20.03-LTS / python-bottle

Package

Name
python-bottle
Purl
pkg:rpm/openEuler/python-bottle&distro=openEuler-20.03-LTS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.12.13-8.oe1

Ecosystem specific 

{
    "noarch": [
        "python2-bottle-0.12.13-8.oe1.noarch.rpm",
        "python3-bottle-0.12.13-8.oe1.noarch.rpm",
        "python2-bottle-0.12.13-8.oe1.noarch.rpm",
        "python3-bottle-0.12.13-8.oe1.noarch.rpm"
    ],
    "src": [
        "python-bottle-0.12.13-8.oe1.src.rpm",
        "python-bottle-0.12.13-8.oe1.src.rpm"
    ]
}

openEuler:20.03-LTS-SP1 / python-bottle

Package

Name
python-bottle
Purl
pkg:rpm/openEuler/python-bottle&distro=openEuler-20.03-LTS-SP1

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.12.13-8.oe1

Ecosystem specific 

{
    "noarch": [
        "python2-bottle-0.12.13-8.oe1.noarch.rpm",
        "python3-bottle-0.12.13-8.oe1.noarch.rpm"
    ],
    "src": [
        "python-bottle-0.12.13-8.oe1.src.rpm"
    ]
}