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.
History

No history.

cve-icon 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

cve-icon 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

cve-icon Redhat Information

No data.