Risk | Low |
Patch available | YES |
Number of vulnerabilities | 1 |
CVE-ID | CVE-2020-1866 |
CWE-ID | CWE-125 |
Exploitation vector | Local network |
Public exploit | N/A |
Vulnerable software Subscribe |
Huawei NIP6800 Server applications / IDS/IPS systems, Firewalls and proxy servers Huawei S12700 Hardware solutions / Routers for home users Huawei S5700 Hardware solutions / Routers for home users Huawei S2700 Hardware solutions / Routers & switches, VoIP, GSM, etc Huawei S6700 Hardware solutions / Routers & switches, VoIP, GSM, etc Huawei S7700 Hardware solutions / Routers & switches, VoIP, GSM, etc Huawei S9700 Hardware solutions / Routers & switches, VoIP, GSM, etc USG9500 Hardware solutions / Routers & switches, VoIP, GSM, etc Huawei Secospace USG6600 Server applications / Server solutions for antivurus protection |
Vendor | Huawei |
This security bulletin contains one low risk vulnerability.
EUVDB-ID: #VU49225
Risk: Low
CVSSv3.1:
CVE-ID: CVE-2020-1866
CWE-ID:
CWE-125 - Out-of-bounds read
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to a boundary condition when parsing certain crafted DHCP messages. A remote attacker on the local network can trigger out-of-bounds read error and cause a denial of service condition on the target system.
MitigationInstall updates from vendor's website.
Vulnerable software versionsHuawei NIP6800: V500R001C30 - V500R005C00
Huawei S12700: V200R008C00
Huawei S2700: V200R008C00
Huawei S5700: V200R008C00
Huawei S6700: V200R008C00
Huawei S7700: V200R008C00
Huawei S9700: V200R008C00
Huawei Secospace USG6600: V500R001C30SPC200 - V500R005C00
USG9500: V500R001C30SPC300 - V500R005C00
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200122-09-eudemon-en
Can this vulnerability be exploited remotely?
How the attacker can exploit this vulnerability?
Is there known malware, which exploits this vulnerability?