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Red Hat: CVE-2020-35518: CVE-2020-35518 389-ds-base: information disclosure during the binding of a DN (Multiple Advisories)

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Red Hat: CVE-2020-35518: CVE-2020-35518 389-ds-base: information disclosure during the binding of a DN (Multiple Advisories)

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:P/I:N/A:N)
Published
03/26/2021
Created
04/09/2021
Added
04/08/2021
Modified
12/15/2023

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)

  • redhat-upgrade-389-ds-base
  • redhat-upgrade-389-ds-base-debuginfo
  • redhat-upgrade-389-ds-base-debugsource
  • redhat-upgrade-389-ds-base-devel
  • redhat-upgrade-389-ds-base-legacy-tools
  • redhat-upgrade-389-ds-base-legacy-tools-debuginfo
  • redhat-upgrade-389-ds-base-libs
  • redhat-upgrade-389-ds-base-libs-debuginfo
  • redhat-upgrade-389-ds-base-snmp
  • redhat-upgrade-389-ds-base-snmp-debuginfo
  • redhat-upgrade-python3-lib389

References

  • CVE-2020-35518
  • RHSA-2021:1086
  • RHSA-2021:1258
  • RHSA-2021:2323

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