Description
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.
No analysis available yet.
Remediation
No remediation available yet.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-2531-1 | python-bottle security update |
EUVD |
EUVD-2021-0038 | 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. |
Github GHSA |
GHSA-qhx9-7hx7-cp4r | bottle HTTP Request smuggling |
Ubuntu USN |
USN-5105-1 | Bottle vulnerability |
References
History
No history.
Status: PUBLISHED
Assigner: snyk
Published:
Updated: 2024-09-16T20:41:35.337Z
Reserved: 2020-11-12T00:00:00.000Z
Link: CVE-2020-28473
No data.
Status : Modified
Published: 2021-01-18T12:15:12.707
Modified: 2024-11-21T05:22:51.990
Link: CVE-2020-28473
No data.
OpenCVE Enrichment
No data.
Weaknesses
Debian DLA
EUVD
Github GHSA
Ubuntu USN