Detections
Analytics

Fedora 33 : 389-ds-base / dogtag-pki / freeipa / pki-core (2021-7458e2d835)

medium Nessus Plugin ID 147026

Language:

Synopsis

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

Description

The remote Fedora 33 host has packages installed that are affected by a vulnerability as referenced in the FEDORA-2021-7458e2d835 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-2021-7458e2d835

Plugin Details

Severity: Medium

ID: 147026

File Name: fedora_2021-7458e2d835.nasl

Version: 1.3

Type: local

Agent: unix

Published: 3/4/2021

Updated: 1/21/2022

Supported Sensors: Agentless Assessment, Continuous Assessment, Frictionless Assessment Agent, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Low

Score: 1.4

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 3.7

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:N

CVSS Score Source: CVE-2020-35518

CVSS v3

Risk Factor: Medium

Base Score: 5.3

Temporal Score: 4.6

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:fedoraproject:fedora:389-ds-base, p-cpe:/a:fedoraproject:fedora:dogtag-pki, cpe:/o:fedoraproject:fedora:33, 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