An integer overflow / wraparound vulnerability [CWE-190] in FortiSwitch 7.0.2 and below, 6.4.9 and below, 6.2.x, 6.0.x; FortiRecorder 6.4.2 and below, 6.0.10 and below; FortiOS 7.0.2 and below, 6.4.8 and below, 6.2.10 and below, 6.0.x; FortiProxy 7.0.0, 2.0.6 and below, 1.2.x, 1.1.x, 1.0.x; FortiVoiceEnterprise 6.4.3 and below, 6.0.10 and below dhcpd daemon may allow an unauthenticated and network adjacent attacker to crash the dhcpd deamon, resulting in potential denial of service.
Metrics
No CVSS v4.0
Attack Vector Adjacent Network
Attack Complexity Low
Privileges Required None
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact Low
User Interaction None
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Key SSVC decision points have not yet been added.
Affected Vendors & Products
Vendors | Products |
---|---|
Fortinet |
|
Configuration 1 [-]
|
No data.
References
Link | Providers |
---|---|
https://fortiguard.com/psirt/FG-IR-21-155 |
History
No history.
MITRE
Status: PUBLISHED
Assigner: fortinet
Published: 2022-07-18T16:35:20
Updated: 2024-08-04T03:38:50.211Z
Reserved: 2021-10-20T00:00:00
Link: CVE-2021-42755
Vulnrichment
No data.
NVD
Status : Analyzed
Published: 2022-07-18T17:15:08.413
Modified: 2024-01-18T15:48:06.043
Link: CVE-2021-42755
Redhat
No data.