3.3
Advisory Published
CVE Published
Updated
Advisory Published

CVE-2022-29053: Flaws over keytab encryption scheme

First published: Tue Sep 06 2022(Updated: )

A missing cryptographic steps vulnerability [CWE-325] in the functions that encrypt keytab values in FortiOS & FortiProxy may allow an attacker in possession of the encrypted secret to decipher it.

Credit: psirt@fortinet.com

Affected SoftwareAffected VersionHow to fix
FortiOS>=6.0.0<=6.0.14
FortiOS>=6.2.0<=6.2.11
FortiOS>=6.4.0<=6.4.9
FortiOS>=7.0.0<7.0.6
FortiOS=7.2.0

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Frequently Asked Questions

  • What is the severity of CVE-2022-29053?

    The severity of CVE-2022-29053 is classified as high due to its potential to allow an attacker to decipher encrypted keytab values.

  • How do I fix CVE-2022-29053?

    To fix CVE-2022-29053, users should upgrade to the latest version of FortiOS or apply any patches provided by Fortinet.

  • Which versions of FortiOS are affected by CVE-2022-29053?

    CVE-2022-29053 affects multiple versions of FortiOS including versions 6.0.0 to 6.0.14, 6.2.0 to 6.2.11, 6.4.0 to 6.4.9, and 7.0.0 to 7.0.6.

  • Can CVE-2022-29053 lead to unauthorized access?

    Yes, CVE-2022-29053 can potentially lead to unauthorized access if an attacker successfully deciphers the encrypted keytab values.

  • What is the nature of the vulnerability in CVE-2022-29053?

    CVE-2022-29053 is a missing cryptographic steps vulnerability, specifically classified under CWE-325.

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