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Security Advisories: GSA_kwCzR0hTQS01NjdyLXZxajctNWN3N84AAbZ2

phpMyAdmin Authentication Bypass

An issue was discovered in phpMyAdmin involving the $cfg['ArbitraryServerRegexp'] configuration directive. An attacker could reuse certain cookie values in a way of bypassing the servers defined by ArbitraryServerRegexp. All 4.6.x versions (prior to 4.6.4), 4.4.x versions (prior to 4.4.15.8), and 4.0.x versions (prior to 4.0.10.17) are affected.

Permalink: https://github.com/advisories/GHSA-567r-vqj7-5cw7
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS01NjdyLXZxajctNWN3N84AAbZ2
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Critical
Classification: General
Published: almost 2 years ago
Updated: 9 months ago


CVSS Score: 9.8
CVSS vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Identifiers: GHSA-567r-vqj7-5cw7, CVE-2016-6629
References: Blast Radius: 11.5

Affected Packages

packagist:phpmyadmin/phpmyadmin
Dependent packages: 4
Dependent repositories: 15
Downloads: 297,418 total
Affected Version Ranges: >= 4.0, < 4.0.10.17, >= 4.4, < 4.4.15.8, >= 4.6, < 4.6.4
Fixed in: 4.0.10.17, 4.4.15.8, 4.6.4
All affected versions: 4.0.0, 4.0.1-0.1, 4.0.1-0.2, 4.0.1-0.3, 4.0.1-0.4, 4.0.1-0.5, 4.0.1-0.6, 4.0.1-0.7, 4.0.1-0.8, 4.0.1-0.9
All unaffected versions: 4.0.1, 4.0.2, 4.0.3, 4.0.4, 4.0.5, 4.0.6, 4.0.7, 4.0.8, 4.0.9, 4.0.10, 4.7.0, 4.7.1, 4.7.2, 4.7.3, 4.7.4, 4.7.5, 4.7.6, 4.7.7, 4.7.8, 4.7.9, 4.8.0, 4.8.1, 4.8.2, 4.8.3, 4.8.4, 4.8.5, 4.9.0, 4.9.1, 4.9.2, 4.9.3, 4.9.4, 4.9.5, 4.9.6, 4.9.7, 4.9.8, 4.9.9, 4.9.10, 4.9.11, 5.0.0, 5.0.1, 5.0.2, 5.0.3, 5.0.4, 5.1.0, 5.1.1, 5.1.2, 5.1.3, 5.1.4, 5.2.0, 5.2.1