description: A access of uninitialized pointer vulnerability [CWE-824]  in Fortinet FortiProxy version 7.2.0 through 7.2.3 and before 7.0.9 and FortiOS version 7.2.0 through 7.2.4 and before 7.0.11 allows an authenticated attacker to repetitively crash the httpsd process via crafted HTTP or HTTPS requests.
problem types: Denial of service
affected:
{
vendor: Fortinet
product: FortiProxy
defaultStatus: unaffected
versions:
versionType: semver, version: 7.2.0, lessThanOrEqual: 7.2.3, status: affected
versionType: semver, version: 7.0.0, lessThanOrEqual: 7.0.9, status: affected
versionType: semver, version: 2.0.0, lessThanOrEqual: 2.0.12, status: affected
versionType: semver, version: 1.2.0, lessThanOrEqual: 1.2.13, status: affected
versionType: semver, version: 1.1.0, lessThanOrEqual: 1.1.6, 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: 6.4.13, status: affected
versionType: semver, version: 6.2.0, lessThanOrEqual: 6.2.15, status: affected
versionType: semver, version: 6.0.0, lessThanOrEqual: 6.0.17, status: affected
}
metrics:
format: CVSS
cvssV3_1: [
version: 3.1
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: LOW
baseScore: 4.1
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:L/E:P/RL:U/RC:C
]
solutions: Please upgrade to FortiProxy version 7.2.4 or above
Please upgrade to FortiProxy version 7.0.10 or above
Please upgrade to FortiOS version 7.2.5 or above
Please upgrade to FortiOS version 7.0.12 or above