CVE-2022-26122

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Summary

CVECVE-2022-26122
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2022-11-02 12:15:00 UTC
Updated2022-11-04 13:20:00 UTC
DescriptionAn insufficient verification of data authenticity vulnerability [CWE-345] in FortiClient, FortiMail and FortiOS AV engines version 6.2.168 and below and version 6.4.274 and below may allow an attacker to bypass the AV engine via manipulating MIME attachment with junk and pad characters in base64.

Risk And Classification

Problem Types: CWE-345

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Fortinet Antivirus Engine 0.4.23 All All All
Application Fortinet Antivirus Engine 2.0.49 All All All
Application Fortinet Antivirus Engine 2.0.60 All All All
Application Fortinet Antivirus Engine 4.4.54 All All All
Application Fortinet Antivirus Engine 6.137 All All All
Application Fortinet Antivirus Engine 6.142 All All All
Application Fortinet Antivirus Engine 6.144 All All All
Application Fortinet Antivirus Engine 6.145 All All All
Application Fortinet Antivirus Engine 6.156 All All All
Application Fortinet Antivirus Engine 6.157 All All All
Application Fortinet Antivirus Engine 6.243 All All All
Application Fortinet Antivirus Engine 6.252 All All All
Application Fortinet Antivirus Engine 6.253 All All All
Application Fortinet Antivirus Engine 6.33 All All All
Application Fortinet Fortimail 4.1.0 All All All
Application Fortinet Fortimail All All All All
Application Fortinet Fortimail All All All All
Application Fortinet Fortimail All All All All
Application Fortinet Fortimail All All All All
Operating System Fortinet Fortios 7.2.0 All All All
Operating System Fortinet Fortios All All All All
Operating System Fortinet Fortios All All All All
Operating System Fortinet Fortios All All All All
Operating System Fortinet Fortios All All All All

References

ReferenceSourceLinkTags
PSIRT Advisories | FortiGuard CONFIRM fortiguard.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 43976 FortiOS - AV Engine - Evasion By Manipulating MIME Attachment Vulnerability (FG-IR-22-074)
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