CVE-2024-38441

Summary

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.

Affected Software

Weaknesses

• n/a

ADP Enrichment

CISA ADP Vulnrichment

• SSVC:
• Exploitation: none
  • Automatable: yes
  • Technical Impact: total

CVE Program Container

Additional References

• https://github.com/Netatalk/netatalk/issues/1098
• https://github.com/Netatalk/netatalk/blob/90d91a9ac9a7d6132ab7620d31c8c23400949206/etc/afpd/directory.c#L2333
• https://github.com/Netatalk/netatalk/security/advisories/GHSA-mj6v-cr68-mj9q
• https://netatalk.io/security/CVE-2024-38441
• https://lists.debian.org/debian-lts-announce/2024/11/msg00026.html

References

• https://github.com/Netatalk/netatalk/issues/1098
• https://github.com/Netatalk/netatalk/blob/90d91a9ac9a7d6132ab7620d31c8c23400949206/etc/afpd/directory.c#L2333
• https://github.com/Netatalk/netatalk/security/advisories/GHSA-mj6v-cr68-mj9q
• https://netatalk.io/security/CVE-2024-38441

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