CVE-2020-11897 Information

Description

The Treck TCP/IP stack before 5.0.1.35 has an Out-of-Bounds Write via multiple malformed IPv6 packets.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Reference

http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2020-006.txt https://jsof-tech.com/vulnerability-disclosure-policy/ https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-treck-ip-stack-JyBQ5GyC https://www.dell.com/support/article/de-de/sln321836/dell-response-to-the-ripple20-vulnerabilities https://www.jsof-tech.com/ripple20/ https://www.kb.cert.org/vuls/id/257161 https://www.kb.cert.org/vuls/id/257161/ https://www.treck.com

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

CHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

10.0