CVE-2024-38441: Buffer Overflow

Published Jun 16, 2024
·
Updated

Last updated 12 March 2025

Other sources

Netatalk 3.2.0 has an off-by-one error and resultant heap-based buffer overflow because of setting ibuf[len] to '\0' in FPMapName in afpmapname in etc/afpd/directory.c.

— Launchpad

Netatalk before 3.2.1 has an off-by-one error and resultant heap-based buffer overflow because of setting ibuf[len] to '\0' in FPMapName in afpmapname in etc/afpd/directory.c. 2.4.1 and 3.1.19 are also fixed versions.

— NVD

Affected Software

13 affected componentsFixes available
Netatalk Netatalk<3.2.1
Netatalk Netatalk>=2.4.1<=3.1.19
Netatalk Netatalk>=2.0.0<2.4.1
Netatalk Netatalk>=3.0<3.1.19
Netatalk Netatalk=3.2.0
debian/netatalk<3.1.18~ds-2
3.1.18~ds-2
debian/netatalk<3.1.18~ds-2
3.1.18~ds-2
debian/netatalk
4.2.3~ds-1+deb13u24.5.1~ds-1
alpine/netatalk>=2.0.0<3.1.19-r0
3.1.19-r0
alpine/netatalk>=2.0.0<3.1.19-r0
3.1.19-r0
alpine/netatalk>=2.0.0<3.1.19-r0
3.1.19-r0
alpine/netatalk>=2.0.0<3.1.19-r0
3.1.19-r0
alpine/netatalk>=2.0.0<3.1.19-r0
3.1.19-r0

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade debian/netatalk to a version that resolves this vulnerability.

    Fixed in 3.1.18~ds-2
  2. Upgrade

    Upgrade debian/netatalk to a version that resolves this vulnerability.

    Fixed in 4.2.3~ds-1+deb13u2Fixed in 4.5.1~ds-1
  3. Upgrade

    Upgrade alpine/netatalk to a version that resolves this vulnerability.

    Fixed in 3.1.19-r0
  4. Upgrade

    Upgrade Netatalk to a version that resolves this vulnerability.

    Fixed in 2.4.1
  5. Upgrade

    Upgrade Netatalk to a version that resolves this vulnerability.

    Fixed in 3.1.19
  6. Upgrade

    Upgrade Netatalk to a version that resolves this vulnerability.

    Fixed in 3.2.1

Event History

Jun 16, 2024
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description
Data Sourced
via NVD·01:15 PM
DescriptionSeverityWeaknessAffected Software
Data Sourced
via OSV·01:15 PM
DescriptionSeverityAffected Software

Peer vulnerabilities

Found alongside the following vulnerabilities.

Frequently Asked Questions

1

What is the severity of CVE-2024-38441?

CVE-2024-38441 has a high severity due to the potential for a heap-based buffer overflow.

2

How do I fix CVE-2024-38441?

To fix CVE-2024-38441, upgrade to Netatalk version 3.2.1 or later.

3

Which versions of Netatalk are affected by CVE-2024-38441?

CVE-2024-38441 affects Netatalk versions prior to 3.2.1 and versions between 2.4.1 and 3.1.19.

4

What type of vulnerability is CVE-2024-38441?

CVE-2024-38441 is classified as a heap-based buffer overflow caused by an off-by-one error.

5

Who reported CVE-2024-38441?

CVE-2024-38441 was reported via issues on the Netatalk GitHub repository.

Company

Resources

Contact

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