[MEDIUM] CVE-2021-21424: Prevent user enumeration via response content in authentication mechanisms

PKSA-jjrg-2n5t-nkkj CVE-2021-21424 GHSA-5pv8-ppvj-4h68

Affected version: >=2.8.0,<3.0.0|>=3.0.0,<3.1.0|>=3.1.0,<3.2.0|>=3.2.0,<3.3.0|>=3.3.0,<3.4.0|>=3.4.0,<3.4.49|>=4.0.0,<4.1.0|>=4.1.0,<4.2.0|>=4.2.0,<4.3.0|>=4.3.0,<4.4.0|>=4.4.0,<4.4.24|>=5.0.0,<5.1.0|>=5.1.0,<5.2.0|>=5.2.0,<5.2.9

Reported by:
GitHub, FriendsOfPHP/security-advisories

CVE-2018-11407: Unauthorized access on a misconfigured LDAP server when using an empty password

PKSA-4v2q-7qd7-pgw2 CVE-2018-11407

Affected version: >=2.8.0,<2.8.37|>=3.0.0,<3.1.0|>=3.1.0,<3.2.0|>=3.2.0,<3.3.0|>=3.3.0,<3.3.17|>=3.4.0,<3.4.7|>=4.0.0,<4.0.7

Reported by:
FriendsOfPHP/security-advisories

[CRITICAL] CVE-2016-2403: Unauthorized access on a misconfigured Ldap server when using an empty password

PKSA-nz2g-y52j-n79q CVE-2016-2403 GHSA-wvj5-r78r-hhfq

Affected version: >=2.8.0,<2.8.6|>=3.0.0,<3.0.6

Reported by:
GitHub, FriendsOfPHP/security-advisories