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Amazon Linux AMI 2: CVE-2020-35518: Security patch for 389-ds-base (ALAS-2021-1650)

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Amazon Linux AMI 2: CVE-2020-35518: Security patch for 389-ds-base (ALAS-2021-1650)

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:P/I:N/A:N)
Published
03/26/2021
Created
06/25/2021
Added
06/24/2021
Modified
09/30/2022

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)

  • amazon-linux-ami-2-upgrade-389-ds-base
  • amazon-linux-ami-2-upgrade-389-ds-base-debuginfo
  • amazon-linux-ami-2-upgrade-389-ds-base-devel
  • amazon-linux-ami-2-upgrade-389-ds-base-libs
  • amazon-linux-ami-2-upgrade-389-ds-base-snmp

References

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