Description
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.
Published: 2020-10-02
Score: 4.3 Medium
EPSS: 26.1% Moderate
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Tracking

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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
History

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Subscriptions

Canonical Ubuntu Linux
Debian Debian Linux
Fedoraproject Fedora
Netapp Clustered Data Ontap
Opensuse Leap
Php Php
Redhat Enterprise Linux Rhel Software Collections
Tenable Tenable.sc
cve-icon MITRE

Status: PUBLISHED

Assigner: php

Published:

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

Reserved: 2020-01-15T00:00:00.000Z

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