Mask Lu

**Name of the Vulnerable Software and Affected Versions** Ethernet switches (affected versions not specified) **Description** An out-of-bounds write issue occurs during Web login processing due to improper validation of the `username` field length. A remote attacker can submit a specially crafted, overly long input to trigger a buffer overflow, which causes the authentication process to crash and leads to a Denial of Service (DoS) attack. **Recommendations** At the moment, there is no information about a newer version that contains a fix for this vulnerability.