Medium severity5.5NVD Advisory· Published May 22, 2020· Updated Jun 17, 2026

CVE-2020-3343

Description

A vulnerability in Cisco AMP for Endpoints Linux Connector Software and Cisco AMP for Endpoints Mac Connector Software could allow an authenticated, local attacker to cause a buffer overflow on an affected device. The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by sending a crafted packet to an affected device. A successful exploit could allow the attacker to cause the Cisco AMP for Endpoints service to crash and restart.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Cisco Systems, Inc./AMP for Endpoints Linux Connectorllm-fuzzy
Cisco Systems, Inc./AMP for Endpoints Mac Connector Softwarellm-fuzzy
Cisco Systems, Inc./AMP For Endpointscpe-rescue
Range: n/a
Cisco Systems, Inc./Advanced Malware Protection For Endpoints2 versions
cpe:2.3:a:cisco:advanced_malware_protection_for_endpoints:*:*:*:*:*:linux:*:*+ 1 more
- cpe:2.3:a:cisco:advanced_malware_protection_for_endpoints:*:*:*:*:*:linux:*:*range: <=1.12.3.698
- cpe:2.3:a:cisco:advanced_malware_protection_for_endpoints:*:*:*:*:*:mac_os:*:*range: <=1.12.3.738

Patches

Vulnerability mechanics

References

tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-amp4elinux-h33dkrvbnvdVendor Advisory

News mentions

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