CVE-2020-3500: falha de média gravidade em Cisco ASR 5000 Series Software
Cisco StarOS IPv6 Denial of Service Vulnerability
Publicada em · Atualizada em
Aviso por e-mail quando ela entrar no KEV, ganhar PoC pública ou subir de nota.
13Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 6.8epss 1.6%
A vulnerability in the IPv6 implementation of Cisco StarOS could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to insufficient validation of incoming IPv6 traffic. An attacker could exploit this vulnerability by sending a crafted IPv6 packet to an affected device with the goal of reaching the vulnerable section of the input buffer. A successful exploit could allow the attacker to cause the device to reload, resulting in a DoS condition. This vulnerability is specific to IPv6 traffic. IPv4 traffic is not affected.
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H
Produtos afetados
Cisco · Cisco ASR 5000 Series SoftwareCVEs relacionadas — Cisco ASR 5000 Series Software
No mesmo produto, das mais perigosas para as menos.
CVE-2019-1869HIGHCisco StarOS Denial of Service VulnerabilityEPSS 2.6%CVE-2023-20046HIGHCVE-2023-20046EPSS 1.6%CVE-2021-1378MEDIUMCisco StarOS Denial of Service VulnerabilityEPSS 1.5%CVE-2019-16026MEDIUMCisco Mobility Management Entity Denial of Service VulnerabilityEPSS 1.4%CVE-2021-1353MEDIUMCisco StarOS IPv4 Denial of Service VulnerabilityEPSS 1.3%CVE-2021-1145MEDIUMCisco StarOS for Cisco ASR 5000 Series Routers Arbitrary File Read VulnerabilityEPSS 1.3%