7.8
CWE
119 787
Advisory Published
Updated

CVE-2022-45188: Buffer Overflow

First published: Sat Nov 12 2022(Updated: )

Netatalk through 3.1.13 has an afp_getappl heap-based buffer overflow resulting in code execution via a crafted .appl file. This provides remote root access on some platforms such as FreeBSD (used for TrueNAS).

Credit: cve@mitre.org cve@mitre.org

Affected SoftwareAffected VersionHow to fix
<=3.1.13
=10.0
=11.0
=36
=37
=38
Netatalk Netatalk<=3.1.13
debian/netatalk<=3.1.12~ds-3
3.1.12~ds-3+deb10u4
3.1.12~ds-8+deb11u1
3.1.18~ds-1

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Frequently Asked Questions

  • What is CVE-2022-45188?

    CVE-2022-45188 is a vulnerability in Netatalk through 3.1.13 that allows remote attackers to execute arbitrary code via a crafted .appl file.

  • What is the severity of CVE-2022-45188?

    CVE-2022-45188 has a severity rating of 7.8 (high).

  • Which platforms are affected by CVE-2022-45188?

    Platforms such as FreeBSD (used for TrueNAS) are affected by CVE-2022-45188.

  • How can remote root access be achieved through CVE-2022-45188?

    CVE-2022-45188 can provide remote root access on certain platforms, such as FreeBSD, by exploiting the afp_getappl heap-based buffer overflow vulnerability.

  • Is there a fix available for CVE-2022-45188?

    Yes, a fix is available for CVE-2022-45188. The affected software versions should be updated to versions that have addressed the vulnerability.

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