Detections
Analytics

Oracle Linux 8 : pki-core:10.6 (ELSA-2021-0966)

high Nessus Plugin ID 148035

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Synopsis

The remote Oracle Linux host is missing a security update.

Description

The remote Oracle Linux 8 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2021-0966 advisory.

 - A flaw was found in pki-core. An attacker who has successfully compromised a key could use this flaw to renew the corresponding certificate over and over again, as long as it is not explicitly revoked. The highest threat from this vulnerability is to data confidentiality and integrity. (CVE-2021-20179)

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://linux.oracle.com/errata/ELSA-2021-0966.html

Plugin Details

Severity: High

ID: 148035

File Name: oraclelinux_ELSA-2021-0966.nasl

Version: 1.3

Type: local

Agent: unix

Published: 3/24/2021

Updated: 5/11/2021

Supported Sensors: Frictionless Assessment Agent, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5.2

CVSS v2

Risk Factor: Medium

Base Score: 5.5

Temporal Score: 4.1

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

CVSS Score Source: CVE-2021-20179

CVSS v3

Risk Factor: High

Base Score: 8.1

Temporal Score: 7.1

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

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

Vulnerability Information

CPE: cpe:/o:oracle:linux:8, p-cpe:/a:oracle:linux:jss, p-cpe:/a:oracle:linux:jss-javadoc, p-cpe:/a:oracle:linux:ldapjdk, p-cpe:/a:oracle:linux:ldapjdk-javadoc, p-cpe:/a:oracle:linux:pki-base, p-cpe:/a:oracle:linux:pki-base-java, p-cpe:/a:oracle:linux:pki-ca, p-cpe:/a:oracle:linux:pki-kra, p-cpe:/a:oracle:linux:pki-server, p-cpe:/a:oracle:linux:pki-symkey, p-cpe:/a:oracle:linux:pki-tools, p-cpe:/a:oracle:linux:python3-pki, p-cpe:/a:oracle:linux:tomcatjss

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

Exploit Ease: No known exploits are available

Patch Publication Date: 3/24/2021

Vulnerability Publication Date: 3/12/2021

Reference Information

CVE: CVE-2021-20179