PT-2020-6637 · Treck · Treck Tcp/Ip Stack

Published 2020-06-16 · Updated 2025-09-30 · CVE-2020-11910

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Treck TCP/IP stack versions prior to 6.0.1.66

Description The issue is related to an ICMPv4 out-of-bounds read in the Treck TCP/IP stack, which is caused by insufficient input validation. This can allow a remote attacker to gain unauthorized access to protected information.

Recommendations For versions prior to 6.0.1.66, update to version 6.0.1.66 or later to resolve the issue.

Exploit

Fix

Out of bounds Read

RCE

Weakness Enumeration

CWE-125

CWE-20

Related Identifiers

BDU:2022-01903

CVE-2020-11910

Affected Products

Treck Tcp/Ip Stack

References · 17

• 🔥 https://jsof-tech.com/ripple20 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2020-11910 · Security Note
• https://osv.dev/vulnerability/CVE-2020-11910 · Vendor Advisory
• https://treck.com · Vendor Advisory
• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-treck-ip-stack-JyBQ5GyC · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-01903 · Security Note
• https://t.me/cveNotify/136946 · Telegram Post
• https://support.hpe.com/hpesc/public/docDisplay?docLocale=en_US&docId=hpesbhf04012en_us · Note
• https://t.me/cveNotify/136936 · Telegram Post
• https://t.me/cvenotify/4435 · Telegram Post
• https://support.hpe.com/hpesc/public/docDisplay?docLocale=en_US&docId=hpesbhf04012en_us · Note
• https://kb.cert.org/vuls/id/257161 · Note
• https://security.netapp.com/advisory/ntap-20200625-0006 · Note
• http://arubanetworks.com/assets/alert/ARUBA-PSA-2020-006.txt · Note
• https://support.hp.com/us-en/document/c06640149 · Note