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.
Metrics
Affected Vendors & Products
Advisories
| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-2397-1 | php7.0 security update |
Debian DSA |
DSA-4856-1 | php7.3 security update |
Ubuntu USN |
USN-4583-1 | PHP vulnerabilities |
Ubuntu USN |
USN-4583-2 | PHP vulnerabilities |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
No history.
Status: PUBLISHED
Assigner: php
Published:
Updated: 2024-09-16T16:28:36.773Z
Reserved: 2020-01-15T00:00:00
Link: CVE-2020-7070
No data.
Status : Modified
Published: 2020-10-02T15:15:12.747
Modified: 2024-11-21T05:36:37.007
Link: CVE-2020-7070
OpenCVE Enrichment
No data.
Debian DLA
Debian DSA
Ubuntu USN