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Vulnerability record · CVE-2024-38441 · published 16 June 2024

CVE-2024-38441: Netatalk vulnerability

Netatalk · Netatalk

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 afp_mapname in etc/afpd/directory.c. 2.4.1 and 3.1.19 are also fixed versions.

9.8 CVSS 3.1 Critical EPSS 0.92% · top 41.3% CWE-193 · CWE-193
9.8CVSS 3.1 base score
0.92%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
9References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

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 afp_mapname in etc/afpd/directory.c. 2.4.1 and 3.1.19 are also fixed versions.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/Netatalk/netatalk/blob/90d91a9ac9a7d6132ab7620d31c8c23400949206/etc/afpd/directory.c#L2333 Product
https://github.com/Netatalk/netatalk/issues/1098 Not Applicable
https://github.com/Netatalk/netatalk/security/advisories/GHSA-mj6v-cr68-mj9q ExploitVendor Advisory
https://netatalk.io/security/CVE-2024-38441 Vendor Advisory
https://github.com/Netatalk/netatalk/blob/90d91a9ac9a7d6132ab7620d31c8c23400949206/etc/afpd/directory.c#L2333 Product
https://github.com/Netatalk/netatalk/issues/1098 Not Applicable
https://github.com/Netatalk/netatalk/security/advisories/GHSA-mj6v-cr68-mj9q ExploitVendor Advisory
https://lists.debian.org/debian-lts-announce/2024/11/msg00026.html
https://netatalk.io/security/CVE-2024-38441 Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2024-38441), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.