cisco-sa-lldp-memlk-McOecPT: Cisco Webex Room Phone and Cisco Webex Share Link Layer Discovery Protocol Memory Leak Vulnerability

Reference Links

• https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-lldp-memlk-McOecPT

Child vulnerabilities

(Contains the following vulnerabilities)

• CVE-2023-20047

Frequently Asked Questions

• What is the severity of cisco-sa-lldp-memlk-McOecPT?

  The severity of cisco-sa-lldp-memlk-McOecPT is classified as high due to its potential to cause a denial of service (DoS) condition.

• How do I fix cisco-sa-lldp-memlk-McOecPT?

  To fix cisco-sa-lldp-memlk-McOecPT, it is recommended to update the affected Cisco Webex Room Phone and Cisco Webex Share devices to the latest firmware version provided by Cisco.

• Who is affected by cisco-sa-lldp-memlk-McOecPT?

  The affected users of cisco-sa-lldp-memlk-McOecPT include those utilizing Cisco Webex Room Phone and Cisco Webex Share devices.

• What type of attack does cisco-sa-lldp-memlk-McOecPT address?

  Cisco-sa-lldp-memlk-McOecPT addresses an unauthorized access attack that can result in a denial of service (DoS) on the affected devices.

• Can cisco-sa-lldp-memlk-McOecPT be exploited remotely?

  No, cisco-sa-lldp-memlk-McOecPT requires an unauthenticated and adjacent attacker, meaning the attacker must be on the same local network to exploit this vulnerability.