Описание
An issue was discovered in the Ldap component in Symfony 2.8.x before 2.8.37, 3.3.x before 3.3.17, 3.4.x before 3.4.7, and 4.0.x before 4.0.7. It allows remote attackers to bypass authentication by logging in with a "null" password and valid username, which triggers an unauthenticated bind. NOTE: this issue exists because of an incomplete fix for CVE-2016-2403.
| Релиз | Статус | Примечание |
|---|---|---|
| artful | ignored | end of life |
| bionic | ignored | end of standard support, was needed |
| cosmic | not-affected | 3.4.15+dfsg-2ubuntu4 |
| devel | not-affected | 3.4.15+dfsg-2ubuntu4 |
| disco | not-affected | 3.4.15+dfsg-2ubuntu4 |
| eoan | not-affected | 3.4.15+dfsg-2ubuntu4 |
| esm-apps/bionic | released | 3.4.6+dfsg-1ubuntu0.1+esm1 |
| esm-apps/focal | not-affected | 3.4.15+dfsg-2ubuntu4 |
| esm-apps/jammy | not-affected | 3.4.15+dfsg-2ubuntu4 |
| esm-apps/xenial | not-affected |
Показывать по
EPSS
7.5 High
CVSS2
9.8 Critical
CVSS3
Связанные уязвимости
An issue was discovered in the Ldap component in Symfony 2.8.x before 2.8.37, 3.3.x before 3.3.17, 3.4.x before 3.4.7, and 4.0.x before 4.0.7. It allows remote attackers to bypass authentication by logging in with a "null" password and valid username, which triggers an unauthenticated bind. NOTE: this issue exists because of an incomplete fix for CVE-2016-2403.
An issue was discovered in the Ldap component in Symfony 2.8.x before ...
EPSS
7.5 High
CVSS2
9.8 Critical
CVSS3