QID 43918

Date Published: 2022-10-17

QID 43918: FortiOS Flaws Over krb Keytab Encryption Scheme (FG-IR-22-158)

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

Affected Products:
FortiOS version 7.2.0
FortiOS version 7.0.0 through 7.0.5
FortiOS version 6.4.0 through 6.4.10
FortiOS version 6.2.0 through 6.2.11
FortiOS version 6.0.0 through 6.0.15

QID Detection Logic (Authenticated):
Detection checks for vulnerable version of FortiOS.

Vulnerable version of FortiOS may allow an attacker in possession of the encrypted file to decipher it.

CVSS V3 rated as Medium - 3.3 severity.

CVSS V2 rated as Low - 2.1 severity.

Solution

Vendor has released fixes to address this vulnerability
For more details refer advisory FG-IR-22-158

Vendor References

FG-IR-22-158 - www.fortiguard.com/psirt/FG-IR-22-158

CVEs related to QID 43918

CVE-2022-29053 |

Software Advisories

Advisory ID	Software	Component	Link
FG-IR-22-158			www.fortiguard.com/psirt/FG-IR-22-158

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