Reliance on Cookies without Validation and Integrity Checking Affecting php:7.4/libzip-tools package, versions <0:1.6.1-1.module_el8.6.0+2750+78feabcb


Severity

Recommended
0.0
medium
0
10

Based on AlmaLinux security rating.

Threat Intelligence

EPSS
0.43% (76th percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk IDSNYK-ALMALINUX8-PHP-5631931
  • published28 May 2023
  • disclosed9 Nov 2021

Introduced: 9 Nov 2021

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

How to fix?

Upgrade AlmaLinux:8 php:7.4/libzip-tools to version 0:1.6.1-1.module_el8.6.0+2750+78feabcb or higher.
This issue was patched in ALSA-2021:4213.

NVD Description

Note: Versions mentioned in the description apply only to the upstream php:7.4/libzip-tools package and not the php:7.4/libzip-tools package as distributed by AlmaLinux. See How to fix? for AlmaLinux: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