description: A buffer copy without checking size of input ('classic buffer overflow') in Fortinet FortiAnalyzer version 7.0.2 and below, version 6.4.7 and below, version 6.2.9 and below, version 6.0.11 and below, version 5.6.11 and below, FortiManager version 7.0.2 and below, version 6.4.7 and below, version 6.2.9 and below, version 6.0.11 and below, version 5.6.11 and below, FortiOS version 7.0.0 through 7.0.4, 6.4.0 through 6.4.8, 6.2.0 through 6.2.10, 6.0.x and FortiProxy version 7.0.0 through 7.0.3, 2.0.0 through 2.0.8, 1.2.x, 1.1.x and 1.0.x allows attacker to execute unauthorized code or commands via crafted CLI `execute restore image` and `execute certificate remote` operations with the tFTP protocol.
problem types: Execute unauthorized code or commands
affected:
{
vendor: Fortinet
product: FortiAnalyzer
defaultStatus: unaffected
versions:
versionType: semver, version: 7.0.0, lessThanOrEqual: 7.0.2, status: affected
versionType: semver, version: 6.4.0, lessThanOrEqual: 6.4.7, status: affected
versionType: semver, version: 6.2.0, lessThanOrEqual: 6.2.11, status: affected
versionType: semver, version: 6.0.0, lessThanOrEqual: 6.0.12, status: affected
versionType: semver, version: 5.6.0, lessThanOrEqual: 5.6.11, status: affected
}
{
vendor: Fortinet
product: FortiManager
defaultStatus: unaffected
versions:
versionType: semver, version: 7.0.0, lessThanOrEqual: 7.0.2, status: affected
versionType: semver, version: 6.4.0, lessThanOrEqual: 6.4.7, status: affected
versionType: semver, version: 6.2.0, lessThanOrEqual: 6.2.11, status: affected
versionType: semver, version: 6.0.0, lessThanOrEqual: 6.0.12, status: affected
versionType: semver, version: 5.6.0, lessThanOrEqual: 5.6.11, status: affected
}
metrics:
format: CVSS
cvssV3_1: [
version: 3.1
attackComplexity: LOW
attackVector: LOCAL
availabilityImpact: HIGH
baseScore: 6.3
baseSeverity: HIGH
confidentialityImpact: HIGH
integrityImpact: HIGH
privilegesRequired: HIGH
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:C
]
solutions: Please upgrade to FortiManager version 7.0.3 or above Please upgrade to FortiManager version 6.4.8 or above Please upgrade to FortiAnalyzer version 7.0.3 or above Please upgrade to FortiAnalyzer version 6.4.8 or above Please upgrade to FortiOS version 7.2.0 or above Please upgrade to FortiOS version 7.0.6 or above Please upgrade to FortiOS version 6.4.9 or above Please upgrade to FortiOS version 6.2.11 or above Please upgrade to FortiProxy version 7.0.4 or above Please upgrade to FortiProxy version 2.0.9 or above