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Ubuntu: USN-5231-1 (CVE-2020-35518): 389 Directory Server vulnerabilities

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Ubuntu: USN-5231-1 (CVE-2020-35518): 389 Directory Server vulnerabilities

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:P/I:N/A:N)
Published
03/26/2021
Created
03/29/2023
Added
03/22/2023
Modified
05/01/2023

Description

When binding against a DN during authentication, the reply from 389-ds-base will be different whether the DN exists or not. This can be used by an unauthenticated attacker to check the existence of an entry in the LDAP database.

Solution(s)

  • ubuntu-upgrade-389-ds-base

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