CVE-2022-42472

Summary

A improper neutralization of crlf sequences in http headers ('http response splitting') in Fortinet FortiOS versions 7.2.0 through 7.2.2, 7.0.0 through 7.0.8, 6.4.0 through 6.4.11, 6.2.0 through 6.2.12, 6.0.0 through 6.0.16, FortiProxy 7.2.0 through 7.2.1, 7.0.0 through 7.0.7, 2.0.0 through 2.0.10, 1.2.0 through 1.2.13, 1.1.0 through 1.1.6 may allow an authenticated and remote attacker to perform an HTTP request splitting attack which gives attackers control of the remaining headers and body of the response.

Affected Software

VendorProductVersion RangeStatus
FortinetFortiProxy7.2.0 <= 7.2.1affected
FortinetFortiProxy7.0.0 <= 7.0.7affected
FortinetFortiProxy2.0.0 <= 2.0.10affected
FortinetFortiProxy1.2.0 <= 1.2.13affected
FortinetFortiProxy1.1.0 <= 1.1.6affected
FortinetFortiOS7.2.0 <= 7.2.2affected
FortinetFortiOS7.0.0 <= 7.0.8affected
FortinetFortiOS6.4.0 <= 6.4.11affected
FortinetFortiOS6.2.0 <= 6.2.12affected
FortinetFortiOS6.0.0 <= 6.0.16affected

Weaknesses

  • CWE-113: Execute unauthorized code or commands

ADP Enrichment

CVE Program Container

Additional References

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

References