Reliance on Cookies without Validation and Integrity Checking Affecting php-devel package, versions <0:7.4.19-1.module+el8.5.0+20354+db97279a


Severity

Recommended
0.0
medium
0
10

Based on Oracle Linux security rating.

Threat Intelligence

EPSS
0.43% (76th percentile)

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  • Snyk IDSNYK-ORACLE8-PHPDEVEL-2594101
  • published10 Apr 2022
  • disclosed2 Oct 2020

Introduced: 2 Oct 2020

CVE-2020-7070  (opens in a new tab)
CWE-565  (opens in a new tab)

How to fix?

Upgrade Oracle:8 php-devel to version 0:7.4.19-1.module+el8.5.0+20354+db97279a or higher.
This issue was patched in ELSA-2021-4213.

NVD Description

Note: Versions mentioned in the description apply only to the upstream php-devel package and not the php-devel package as distributed by Oracle. See How to fix? for Oracle: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