CVE-2018-0291 — Improper Input Validation in Cisco Nx-os

CWE-20 — Improper Input Validation4 documents4 sources
Severity
6.5MEDIUMNVD
EPSS
0.9%
top 24.64%
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 Simple Network Management Protocol (SNMP) input packet processor of Cisco NX-OS Software could allow an authenticated, remote attacker to cause the SNMP application on an affected device to restart unexpectedly. The vulnerability is due to improper validation of SNMP protocol data units (PDUs) in SNMP packets. An attacker could exploit this vulnerability by sending a crafted SNMP packet to an affected device. A successful exploit could allow the attacker to cause the SNMP …

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HExploitability: 2.8 | Impact: 3.6

Affected Packages1 packages

▶NVDcisco/nx-os6.0 — 7.3\(3\)n1\(1\)+6

🔴Vulnerability Details

2
GHSA
GHSA-qwm9-fr49-mf7m: A vulnerability in the Simple Network Management Protocol (SNMP) input packet processor of Cisco NX-OS Software could allow an authenticated, remote a↗2022-05-13
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CVEList
CVE-2018-0291: A vulnerability in the Simple Network Management Protocol (SNMP) input packet processor of Cisco NX-OS Software could allow an authenticated, remote a↗2018-06-20
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📋Vendor Advisories

1
Cisco
Cisco NX-OS Software Authenticated Simple Network Management Protocol Denial of Service Vulnerability↗2018-06-20
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CVE-2018-0291 — Improper Input Validation in Cisco | cvebase