CVE-2018-0295 — Improper Input Validation in Cisco Nx-os

CWE-20 — Improper Input Validation4 documents4 sources
Severity
7.5HIGHNVD
EPSS
0.7%
top 27.38%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Cisco Nx-os
Timeline
PublishedJun 20
Latest updateMay 13

Description

A vulnerability in the Border Gateway Protocol (BGP) implementation of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition due to the device unexpectedly reloading. The vulnerability is due to incomplete input validation of the BGP update messages. An attacker could exploit this vulnerability by sending a crafted BGP update message to the targeted device. An exploit could allow the attacker to cause the switch to reload unexpectedly. …

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages1 packages

▶NVDcisco/nx-os6.0 — 7.3\(3\)n1\(1\)+7

🔴Vulnerability Details

2
GHSA
GHSA-4fqc-gq3g-5wxj: A vulnerability in the Border Gateway Protocol (BGP) implementation of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a↗2022-05-13
▶
CVEList
CVE-2018-0295: A vulnerability in the Border Gateway Protocol (BGP) implementation of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a↗2018-06-20
▶

📋Vendor Advisories

1
Cisco
Cisco NX-OS Software Border Gateway Protocol Denial of Service Vulnerability↗2018-06-20
▶
CVE-2018-0295 — Improper Input Validation in Cisco | cvebase