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Echo: krb5: security update to 1.20.1-2+deb12u2-e1

medium Tenable Self-Hosted Container Security Plugin ID 464241

Description

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

 - Kerberos 5 (aka krb5) 1.21.2 contains a memory leak vulnerability in /krb5/src/kdc/ndr.c. (CVE-2024-26462)

Solution

Update the krb5 library and its related packages to version 1.20.1-2+deb12u2-e1 or later.

See Also

https://advisory.echohq.com/cve/CVE-2024-26462

Plugin Details

Severity: Medium

ID: 464241

Version: Revision 1.1

Type: Local

Published: 10/2/2026

Updated: 10/2/2026

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.18

CVSS v2

Risk Factor: Medium

Base Score: 4.6

Temporal Score: 3.6

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

CVSS Score Source: CVE-2024-26462

CVSS v3

Risk Factor: Medium

Base Score: 5.5

Temporal Score: 5

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

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

Vulnerability Information

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 9/15/2025

Vulnerability Publication Date: 2/26/2024

Reference Information

CVE: CVE-2024-26462