Detections
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Oracle Linux 9 : unbound:1.16.2 (ELSA-2024-11232)

medium Nessus Plugin ID 213254

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Synopsis

The remote Oracle Linux host is missing a security update.

Description

The remote Oracle Linux 9 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2024-11232 advisory.

 - Fix unbounded name compression could lead to Denial of Service (CVE-2024-8508)
 - Ensure group access correction reaches also updated configs (CVE-2024-1488)
 - Ensure only unbound group can change configuration (CVE-2024-1488)
 - Fix KeyTrap - Extreme CPU consumption in DNSSEC validator CVE-2023-50387
 - Fix Preparing an NSEC3 closest encloser proof can exhaust CPU resources CVE-2023-50868

Tenable has extracted the preceding description block directly from the Oracle Linux security advisory.

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-2024-11232.html

Plugin Details

Severity: Medium

ID: 213254

File Name: oraclelinux_ELSA-2024-11232.nasl

Version: 1.1

Type: local

Agent: unix

Published: 12/19/2024

Updated: 12/19/2024

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

Risk Information

VPR

Risk Factor: Low

Score: 2.9

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 3.7

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

CVSS Score Source: CVE-2024-8508

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:N/I:N/A:L

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

Vulnerability Information

CPE: p-cpe:/a:oracle:linux:unbound-libs, p-cpe:/a:oracle:linux:python3-unbound, p-cpe:/a:oracle:linux:unbound-devel, p-cpe:/a:oracle:linux:unbound, cpe:/a:oracle:linux:9::codeready_builder, cpe:/a:oracle:linux:9::appstream, cpe:/o:oracle:linux:9

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

Exploit Ease: No known exploits are available

Patch Publication Date: 12/19/2024

Vulnerability Publication Date: 10/3/2024

Reference Information

CVE: CVE-2024-8508

IAVA: 2024-A-0682