CVE-2020-1820

LOW

3.7

Description

There are multiple out of bounds (OOB) read vulnerabilities in the implementation of the Common Open Policy Service (COPS) protocol of some Huawei products. The specific decoding function may occur out-of-bounds read when processes an incoming data packet. Successful exploit of these vulnerabilities may disrupt service on the affected device. (Vulnerability ID: HWPSIRT-2018-12275,HWPSIRT-2018-12276,HWPSIRT-2018-12277,HWPSIRT-2018-12278,HWPSIRT-2018-12279,HWPSIRT-2018-12280 and HWPSIRT-2018-12289) The seven vulnerabilities have been assigned seven Common Vulnerabilities and Exposures (CVE) IDs: CVE-2020-1818, CVE-2020-1819, CVE-2020-1820, CVE-2020-1821, CVE-2020-1822, CVE-2020-1823 and CVE-2020-1824.

Details CVE

Score CVSS v3.13.7

SeveriteLOW

Vecteur CVSSCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L

Vecteur d'attaqueNETWORK

ComplexiteHIGH

Privileges requisNONE

Interaction utilisateurNONE

Publie12/28/2024

Derniere modification1/13/2025

Sourcenvd

Observations honeypot0

Produits affectes

huawei:ips_modulehuawei:ips_module_firmwarehuawei:ngfw_modulehuawei:ngfw_module_firmwarehuawei:nip6300huawei:nip6300_firmwarehuawei:nip6600huawei:nip6600_firmwarehuawei:nip6800huawei:nip6800_firmwarehuawei:secospace_usg6300huawei:secospace_usg6300_firmwarehuawei:secospace_usg6500huawei:secospace_usg6500_firmwarehuawei:secospace_usg6600huawei:secospace_usg6600_firmwarehuawei:usg6000vhuawei:usg6000v_firmware

Faiblesses (CWE)

CWE-125CWE-125

References

https://www.huawei.com/en/psirt/security-advisories/2020/huawei-sa-20191218-01-cops-en(psirt@huawei.com)

Correlations IOC

Aucune correlation enregistree

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