CVE-2020-3119

Summary (CVE-2020-3119) : The vulnerability affects Cisco NX-OS Software’s Cisco Discovery Protocol (CDP) parser. It allows an unauthenticated, adjacent attacker to send a crafted CDP packet, leading to a stack overflow and potentially executing arbitrary code with administrative privileges or tr...

CVE-2020-3120

CVE-2020-3120 affects Cisco FXOS, IOS XR, and NX-OS CDP handling. A missing check when processing Cisco Discovery Protocol messages could let an unauthenticated, adjacent attacker cause a device reload and DoS by sending crafted CDP packets (Layer 2). Impact per sources is DoS via memory exhausti...

CVE-2020-3172

CVE-2020-3172 affects Cisco FXOS Software and Cisco NX-OS Software via the Cisco Discovery Protocol. Insufficient validation of CDP packet headers allows an unauthenticated, Layer-2 adjacent attacker to send a crafted CDP packet, causing a buffer overflow that could let the attacker execute arbit...

CVE-2020-3167

CVE-2020-3167 covers a CLI command injection vulnerability in Cisco FXOS Software and Cisco UCS Manager Software. The issue stems from insufficient input validation in CLI commands, allowing an authenticated, local attacker to inject crafted arguments and execute arbitrary OS commands with the pr...

CVE-2020-3173

Cisco UCS Manager Software Local Management CLI Command Injection (CVE-2020-3173) affects the local-mgmt CLI. The root cause is insufficient input validation of command arguments, allowing an authenticated, local attacker to execute arbitrary OS commands. On most platforms, such commands run with...