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Alpine: unbound: security update to 1.20.0-r0

high Tenable Cloud Security Plugin ID 408392

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - The DNS protocol in RFC 1035 and updates allows remote attackers to cause a denial of service (resource
 consumption) by arranging for DNS queries to be accumulated for seconds, such that responses are later
 sent in a pulsing burst (which can be considered traffic amplification in some cases), aka the "DNSBomb"
 issue. (CVE-2024-33655)

See Also

https://security.alpinelinux.org/vuln/CVE-2024-33655

Plugin Details

Severity: High

ID: 408392

Version: Revision 1.15

Type: Local

Published: 5/8/2024

Updated: 11/5/2025

Supported Sensors: Agentless Assessment

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.26

CVSS v2

Risk Factor: High

Base Score: 7.8

Temporal Score: 5.8

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

CVSS Score Source: CVE-2024-33655

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.5

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

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

Vulnerability Information

Exploit Ease: No known exploits are available

Vulnerability Publication Date: 5/9/2024

Reference Information

CVE: CVE-2024-33655