PT-2020-6616 · Treck · Treck Tcp/Ip Stack

Published 2020-06-16 · Updated 2020-07-22 · CVE-2020-11905

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 6.0.1.66

Description The issue is related to an out-of-bounds read in the implementation of the DHCPv6 protocol in the Treck TCP/IP stack. This could allow an 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. As a temporary workaround, consider restricting access to the DHCPv6 protocol implementation until a patch is available.

Exploit

Fix

Out of bounds Read

RCE

Weakness Enumeration

CWE-125

CWE-20

Related Identifiers

BDU:2022-01530

CVE-2020-11905

Affected Products

Treck Tcp/Ip Stack

References · 16

• 🔥 https://jsof-tech.com/ripple20 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2020-11905 · Security Note
• https://treck.com · Vendor Advisory
• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-treck-ip-stack-JyBQ5GyC · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-11905 · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-01530 · Security Note
• https://support.hpe.com/hpesc/public/docDisplay?docLocale=en_US&docId=hpesbhf04012en_us · Note
• https://support.hpe.com/hpesc/public/docDisplay?docLocale=en_US&docId=hpesbhf04012en_us · Note
• https://kb.cert.org/vuls/id/257161 · Note
• https://t.me/cvenotify/4430 · Telegram Post
• https://security.netapp.com/advisory/ntap-20200625-0006 · Note
• https://intel.com/content/www/us/en/security-center/advisory/intel-sa-00295.html · Note
• http://arubanetworks.com/assets/alert/ARUBA-PSA-2020-006.txt · Note
• https://support.hp.com/us-en/document/c06640149 · Note
• https://dell.com/support/article/de-de/sln321836/dell-response-to-the-ripple20-vulnerabilities · Note