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Ubuntu: USN-4836-1 (CVE-2018-11407): Symfony vulnerability

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Ubuntu: USN-4836-1 (CVE-2018-11407): Symfony vulnerability

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
06/13/2018
Created
03/29/2023
Added
03/22/2023
Modified
03/22/2023

Description

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.

Solution(s)

  • ubuntu-upgrade-php-symfony
  • ubuntu-upgrade-php-symfony-http-foundation

References

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