description: A null pointer dereference in Fortinet FortiOS version 7.2.0 through 7.2.4, 7.0.0 through 7.0.11, 6.4.0 through 6.4.12, Fortiproxy version 7.2.0 through 7.2.4, 7.0.0 through 7.0.10 allows attacker to denial of service via  specially crafted HTTP requests.
problem types: Denial of service
affected:
{
vendor: Fortinet
product: FortiProxy
defaultStatus: unaffected
versions:
versionType: semver, version: 7.2.0, lessThanOrEqual: 7.2.4, status: affected
versionType: semver, version: 7.0.0, lessThanOrEqual: 7.0.10, status: affected
}
{
vendor: Fortinet
product: FortiOS
defaultStatus: unaffected
versions:
versionType: semver, version: 7.2.0, lessThanOrEqual: 7.2.4, status: affected
versionType: semver, version: 7.0.0, lessThanOrEqual: 7.0.11, status: affected
versionType: semver, version: 6.4.0, lessThanOrEqual: 6.4.12, status: affected
}
metrics:
format: CVSS
cvssV3_1: [
version: 3.1
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: HIGH
baseScore: 6.4
baseSeverity: MEDIUM
confidentialityImpact: NONE
integrityImpact: NONE
privilegesRequired: LOW
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:F/RL:U/RC:C
]
solutions: Please upgrade to FortiProxy version 7.2.5 or above
Please upgrade to FortiProxy version 7.0.11 or above
Please upgrade to FortiSASE version 22.4 or above
Please upgrade to FortiOS version 7.4.0 or above
Please upgrade to FortiOS version 7.2.5 or above
Please upgrade to FortiOS version 7.0.12 or above
Please upgrade to FortiOS version 6.4.13 or above