CVE-2024-38439

Publication date 16 June 2024

Last updated 4 August 2025


Ubuntu priority

Cvss 3 Severity Score

9.8 · Critical

Score breakdown

Description

Netatalk before 3.2.1 has an off-by-one error and resultant heap-based buffer overflow because of setting ibuf[PASSWDLEN] to '\0' in FPLoginExt in login in etc/uams/uams_pam.c. 2.4.1 and 3.1.19 are also fixed versions.

Status

Package Ubuntu Release Status
netatalk 26.04 LTS resolute
Not affected
25.10 questing
Not affected
25.04 plucky
Not affected
24.10 oracular
Not affected
24.04 LTS noble
Fixed 3.1.18~ds-1ubuntu0.1~esm1
23.10 mantic Ignored end of life, was needs-triage
22.04 LTS jammy
Fixed 3.1.12~ds-9ubuntu0.22.04.4
20.04 LTS focal
Fixed 3.1.12~ds-4ubuntu0.20.04.4
18.04 LTS bionic
Fixed 2.2.6-1ubuntu0.18.04.2+esm2
16.04 LTS xenial
Fixed 2.2.5-1ubuntu0.2+esm2
14.04 LTS trusty
Fixed 2.2.2-1ubuntu2.2+esm2

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Severity score breakdown

Parameter Value
Base score 9.8 · Critical
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

Related Ubuntu Security Notices (USN)

    • USN-7347-1
    • Netatalk vulnerabilities
    • 12 March 2025

Other references


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