In PHP versions 7.2.x below 7.2.34, 7.3.x below 7.3.23 and 7.4.x below 7.4.11, when PHP is processing incoming HTTP cookie values, the cookie names are url-decoded. This may lead to cookies with prefixes like __Host confused with cookies that decode to such prefix, thus leading to an attacker being able to forge cookie which is supposed to be secure. See also CVE-2020-8184 for more information.
References
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: php
Published: 2020-09-29T00:00:00
Updated: 2021-10-20T10:40:14
Reserved: 2020-01-15T00:00:00
Link: CVE-2020-7070
JSON object: View
NVD Information
Status : Modified
Published: 2020-10-02T15:15:12.747
Modified: 2023-11-07T03:25:42.020
Link: CVE-2020-7070
JSON object: View
Redhat Information
No data.