Improper Input Validation Affecting php:7.4/php-soap package, versions <0:7.4.19-1.module+el8.5.0+11143+cc873159


Severity

Recommended
0.0
medium
0
10

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.43% (76th percentile)

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  • Snyk IDSNYK-RHEL8-PHP-4131221
  • published26 Jul 2021
  • disclosed14 Jun 2020

Introduced: 14 Jun 2020

CVE-2020-7070  (opens in a new tab)
CWE-20  (opens in a new tab)

How to fix?

Upgrade RHEL:8 php:7.4/php-soap to version 0:7.4.19-1.module+el8.5.0+11143+cc873159 or higher.
This issue was patched in RHSA-2021:4213.

NVD Description

Note: Versions mentioned in the description apply only to the upstream php:7.4/php-soap package and not the php:7.4/php-soap package as distributed by RHEL. See How to fix? for RHEL:8 relevant fixed versions and status.

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.

CVSS Scores

version 3.1