QID 44066

Date Published: 2023-06-21

QID 44066: Fortinet FortiOS Denial of Service (DoS) Vulnerability (FG-IR-23-095)

An access of uninitialized pointer vulnerability [CWE-824] in FortiOS administrative interface API may allow an authenticated attacker to repetitively crash the httpsd process via crafted HTTP or HTTPS requests.

Affected Versions:
FortiOS version 7.2.0 through 7.2.4
FortiOS version 7.0.0 through 7.0.11
FortiOS 6.4 all versions
FortiOS 6.2 all versions
FortiOS 6.0 all versions

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

Note: Making this QID practice as this QID also contains banner based detection .

Successful exploitation of the vulnerability may allow an authenticated attacker to repetitively crash the httpsd process via crafted HTTP or HTTPS requests

CVSS V3 rated as Medium - 4.3 severity.

CVSS V2 rated as Medium - 5.8 severity.

Solution

Fortinet has released patch addressing the vulnerability. For more information please refer to FG-IR-23-095

Vendor References

FG-IR-23-095 - www.fortiguard.com/psirt/FG-IR-23-095

CVEs related to QID 44066

CVE-2023-29178 |

Software Advisories

Advisory ID	Software	Component	Link
FG-IR-23-095			www.fortiguard.com/psirt/FG-IR-23-095

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