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.

Project Subscriptions

Vendors Products
Canonical Subscribe
Ubuntu Linux Subscribe
Debian Linux Subscribe
Fedoraproject Subscribe
Clustered Data Ontap Subscribe
Opensuse Subscribe
Enterprise Linux Subscribe
Rhel Software Collections Subscribe
Tenable Subscribe
Tenable.sc Subscribe
Advisories
Source ID Title
Debian DLA Debian DLA DLA-2397-1 php7.0 security update
Debian DSA Debian DSA DSA-4856-1 php7.3 security update
Ubuntu USN Ubuntu USN USN-4583-1 PHP vulnerabilities
Ubuntu USN Ubuntu USN USN-4583-2 PHP vulnerabilities
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

Projects

Sign in to view the affected projects.

cve-icon MITRE

Status: PUBLISHED

Assigner: php

Published:

Updated: 2024-09-16T16:28:36.773Z

Reserved: 2020-01-15T00:00:00

Link: CVE-2020-7070

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2020-10-02T15:15:12.747

Modified: 2024-11-21T05:36:37.007

Link: CVE-2020-7070

cve-icon Redhat

Severity : Low

Publid Date: 2020-06-14T00:00:00Z

Links: CVE-2020-7070 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses