CVE-2024-38441

CRITICALNVD 9.89.8—
EchelonGraph scoreMEDIUM confidence

Score 9.8 from GitHub Security Advisory (severity: CRITICAL) published 2024-06-16. NVD baseline CVSS 9.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
9.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 9.8Exploit: None knownExposed: 0

A fix is available — apply it.

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 v3
9.8
EG Score
9.8(medium)
EG Risk
59(Track)
EG Risk 59/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity98% × 45%
Exploitation1% × 40%
Automatability100% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
1%
EPSS %ILE
58%
KEV
Not listed

Published

June 16, 2024

Last Modified

November 3, 2025

Advisory Details (5)

Auto-updated Aug 20, 2026
🔬 Proof of concept available. Patch available. Sources: github.
generic

Netatalk - Netatalk Security Advisory

https://netatalk.io/security/CVE-2024-38441
generic Patch Available

[SECURITY] [DLA 3968-1] netatalk security update

https://lists.debian.org/debian-lts-announce/2024/11/msg00026.html
github Patch Available🟡 PoC Available

Heap out-of-bounds write in directory.c · Advisory · Netatalk/netatalk · GitHub

https://github.com/Netatalk/netatalk/security/advisories/GHSA-mj6v-cr68-mj9q
generic

GitHub · Where software is built

https://github.com/Netatalk/netatalk/issues/1098
generic

netatalk/etc/afpd/directory.c at 90d91a9ac9a7d6132ab7620d31c8c23400949206 · Netatalk/netatalk · GitHub

https://github.com/Netatalk/netatalk/blob/90d91a9ac9a7d6132ab7620d31c8c23400949206/etc/afpd/directory.c#L2333

Patch Availability(1)

Vendor / EcosystemFixed in / PatchReleasedSource
ubuntunetatalk (2.2.5-1ubuntu0.2+esm2) @ xenial2026-05-23ubuntu

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Affected Packages

(3 across 3 ecosystems)
Debian:11(1)
PackageVulnerable rangeFixed inDependents
netatalk3.1.12~ds-8, 3.1.12~ds-8+deb11u13.1.12~ds-8+deb11u2—
Debian:13(1)
PackageVulnerable rangeFixed inDependents
netatalk—3.1.18~ds-2—
Debian:14(1)
PackageVulnerable rangeFixed inDependents
netatalk—3.1.18~ds-2—

Weakness Classification(2)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

All Vendor Advisories

(1)

Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.

Data Freshness Timeline

(refreshed 6× in last 7d / 34× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 138 total refreshes for this CVE.

  1. 2026-08-25 13:47 UTCEPSS rescore
  2. 2026-08-24 14:15 UTCEPSS rescore
  3. 2026-08-23 00:18 UTCEPSS rescore
  4. 2026-08-21 23:47 UTCEPSS rescore
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  10. 2026-08-16 03:43 UTCOSV refresh
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  1. 2026-08-02 02:25 UTCEPSS rescore
  2. 2026-08-01 04:14 UTCEPSS rescore
  3. 2026-08-01 04:14 UTCEPSS rescore
  4. 2026-07-31 21:12 UTCOSV refresh
  5. 2026-07-30 16:26 UTCEPSS rescore
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  7. 2026-07-30 01:29 UTCEPSS rescore
  8. 2026-07-28 15:34 UTCEPSS rescore
  9. 2026-07-27 14:11 UTCEPSS rescore
  10. 2026-07-25 14:16 UTCEPSS rescore
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  12. 2026-07-23 14:17 UTCEPSS rescore
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  14. 2026-07-23 02:38 UTCEG score recompute
  15. 2026-07-22 14:07 UTCEPSS rescore
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  17. 2026-07-21 15:23 UTCEPSS rescore
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  19. 2026-07-20 17:06 UTCEPSS rescore
  20. 2026-07-19 14:30 UTCEPSS rescore
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  22. 2026-07-19 02:28 UTCEPSS rescore
  23. 2026-07-19 02:28 UTCEPSS rescore
  24. 2026-07-18 10:03 UTCEPSS rescore
  25. 2026-07-16 17:02 UTCEPSS rescore
  26. 2026-07-15 16:56 UTCEPSS rescore
  27. 2026-07-15 16:56 UTCEPSS rescore
  28. 2026-07-15 01:59 UTCEPSS rescore
  29. 2026-07-15 01:59 UTCEPSS rescore
  30. 2026-07-14 04:25 UTCOSV refresh
  31. 2026-07-13 22:29 UTCEPSS rescore
  32. 2026-07-13 06:11 UTCEPSS rescore
  33. 2026-07-12 05:45 UTCEPSS rescore
  34. 2026-07-11 08:26 UTCEPSS rescore
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  36. 2026-07-09 19:09 UTCEPSS rescore
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  39. 2026-07-07 13:45 UTCEPSS rescore
  40. 2026-07-06 16:26 UTCEPSS rescore
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  43. 2026-07-05 02:29 UTCEPSS rescore
  44. 2026-07-04 06:30 UTCEPSS rescore
  45. 2026-07-01 15:05 UTCEPSS rescore
  46. 2026-06-30 23:21 UTCEPSS rescore
  47. 2026-06-30 23:21 UTCEPSS rescore
  48. 2026-06-29 14:05 UTCEPSS rescore
  49. 2026-06-28 04:55 UTCEPSS rescore
  50. 2026-06-28 04:55 UTCEPSS rescore
  51. 2026-06-27 03:07 UTCEPSS rescore
  52. 2026-06-27 03:07 UTCEPSS rescore
  53. 2026-06-26 01:46 UTCOSV refresh
  54. 2026-06-25 13:49 UTCEPSS rescore
  55. 2026-06-24 14:04 UTCEPSS rescore
  56. 2026-06-24 14:04 UTCEPSS rescore
  57. 2026-06-23 21:32 UTCEPSS rescore
  58. 2026-06-23 21:32 UTCEPSS rescore
  59. 2026-06-22 14:25 UTCEPSS rescore
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  63. 2026-06-21 01:58 UTCEPSS rescore
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  65. 2026-06-19 19:25 UTCEPSS rescore
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  67. 2026-06-18 17:52 UTCEPSS rescore
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  72. 2026-06-15 17:47 UTCEPSS rescore
  73. 2026-06-14 23:16 UTCEPSS rescore
  74. 2026-06-13 22:59 UTCEPSS rescore
  75. 2026-06-13 22:59 UTCEPSS rescore

Frequently asked(5)

What is CVE-2024-38441?
CVE-2024-38441 is a critical vulnerability published on June 16, 2024. 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.
When was CVE-2024-38441 disclosed?
CVE-2024-38441 was first published in the National Vulnerability Database on June 16, 2024, with the most recent update on November 3, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2024-38441 actively exploited?
CVE-2024-38441 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1% probability of exploitation in the next 30 days, which ranks it in the top 42.4% of all scored CVEs.
What is the CVSS score of CVE-2024-38441?
CVE-2024-38441 has a CVSS v3 base score of 9.8 (NVD).
How do I remediate CVE-2024-38441?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2024-38441, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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