CVE-2020-11897

critical
New! CVE Severity Now Using CVSS v3

The calculated severity for CVEs has been updated to use CVSS v3 by default. CVEs that do not have a CVSS v3 score will fall back CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

Description

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

References

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

Details

Source: MITRE

Published: 2020-06-17

Updated: 2020-07-22

Type: CWE-787

Risk Information

CVSS v2

Base Score: 10

Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C

Impact Score: 10

Exploitability Score: 10

Severity: HIGH

CVSS v3

Base Score: 10

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

Impact Score: 6

Exploitability Score: 3.9

Severity: CRITICAL

Vulnerable Software

Configuration 1

OR

cpe:2.3:a:treck:tcp\/ip:*:*:*:*:*:*:*:*

Tenable Plugins

View all (3 total)

IDNameProductFamilySeverity
151188ArubaOS-Switch Ripple20 Multiple Vulnerabilities (ARUBA-PSA-2020-006)NessusMisc.
critical
139545Multiple Vulnerabilities in Treck IP Stack Affecting Cisco Products: June 2020 (cisco-sa-treck-ip-stack-JyBQ5GyC)NessusCISCO
critical
137702Treck TCP/IP stack multiple vulnerabilities. (Ripple20)NessusMisc.
critical