Detections
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Alpine: multiple lldpd packages: security update to 1.0.13-r0

high Tenable Cloud Security Plugin ID 405467

Description

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

 - In lldpd before 1.0.13, when decoding SONMP packets in the sonmp_decode function, it's possible to trigger
 an out-of-bounds heap read via short SONMP packets. (CVE-2021-43612)

See Also

https://security.alpinelinux.org/vuln/CVE-2021-43612

Plugin Details

Severity: High

ID: 405467

Version: Revision 1.31

Type: Local

Published: 10/31/2023

Updated: 7/2/2026

Supported Sensors: Agentless Assessment, Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.18

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-2021-43612

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: 4/10/2023

Reference Information

CVE: CVE-2021-43612