Fedora 32 : 389-ds-base / dogtag-pki / freeipa / pki-core (2021-dc1a4934a5)

high Nessus Plugin ID 147156

Language:

New! Plugin Severity Now Using CVSS v3

The calculated severity for Plugins has been updated to use CVSS v3 by default. Plugins that do not have a CVSS v3 score will fall back to CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

Synopsis

The remote Fedora host is missing one or more security updates.

Description

The remote Fedora 32 host has packages installed that are affected by a vulnerability as referenced in the FEDORA-2021-dc1a4934a5 advisory.

- 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. (CVE-2020-35518)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Solution

Update the affected packages.

See Also

https://bodhi.fedoraproject.org/updates/FEDORA-2021-dc1a4934a5

Plugin Details

Severity: High

ID: 147156

File Name: fedora_2021-dc1a4934a5.nasl

Version: 1.2

Type: local

Agent: unix

Published: 3/5/2021

Updated: 4/12/2021

Dependencies: ssh_get_info.nasl

Risk Information

CVSS Score Source: CVE-2020-35518

VPR

Risk Factor: Low

Score: 1.4

Vulnerability Information

CPE: cpe:/o:fedoraproject:fedora:32, p-cpe:/a:fedoraproject:fedora:389-ds-base, p-cpe:/a:fedoraproject:fedora:dogtag-pki, p-cpe:/a:fedoraproject:fedora:freeipa, p-cpe:/a:fedoraproject:fedora:pki-core

Required KB Items: Host/local_checks_enabled, Host/RedHat/release, Host/RedHat/rpm-list

Exploit Ease: No known exploits are available

Patch Publication Date: 2/26/2021

Vulnerability Publication Date: 2/11/2021

Reference Information

CVE: CVE-2020-35518