PT-2020-5959 · Treck · Treck Tcp/Ip Stack

Published 2020-06-17 · Updated 2020-07-22 · CVE-2020-11903

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Treck TCP/IP stack versions prior to 6.0.1.28

Description The issue is related to an out-of-bounds read in the DHCP implementation of the Treck TCP/IP stack. This could allow a remote attacker to gain unauthorized access to protected information.

Recommendations For versions prior to 6.0.1.28, update to version 6.0.1.28 or later to resolve the issue.

Exploit

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

BDU:2021-02134

CVE-2020-11903

Affected Products

Treck Tcp/Ip Stack

References · 14

• 🔥 https://jsof-tech.com/ripple20 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2020-11903 · Security Note
• https://osv.dev/vulnerability/CVE-2020-11903 · 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/2021-02134 · Security Note
• https://download.schneider-electric.com/files?p_enDocType=Technical+leaflet&p_File_Name=SESB-2020-168-01_Treck_Vulnerabilities_Security_Bulletin.pdf&p_Doc_Ref=SESB-2020-168-01 · Note
• https://download.schneider-electric.com/files?p_enDocType=Technical+leaflet&p_File_Name=SESB-2020-168-01_Treck_Vulnerabilities_Security_Bulletin.pdf&p_Doc_Ref=SESB-2020-168-01 · 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://dell.com/support/article/de-de/sln321836/dell-response-to-the-ripple20-vulnerabilities · Note
• https://t.me/cvenotify/4428 · Telegram Post
• https://jsof-tech.com/vulnerability-disclosure-policy · Note