PT-2020-6613 · Treck · Treck Tcp/Ip Stack

Published 2020-06-16 · Updated 2024-07-24 · CVE-2020-11899

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

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

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 IPv6 implementation of the Treck TCP/IP stack. This is due to insufficient input validation, which can 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 IPv6 functionality until a patch is applied.

Exploit

Fix

Out of bounds Read

RCE

Weakness Enumeration

CWE-125

CWE-20

Related Identifiers

BDU:2022-01498

CVE-2020-11899

Affected Products

Treck Tcp/Ip Stack

References · 20

• 🔥 https://jsof-tech.com/ripple20 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2020-11899 · Security Note
• https://bdu.fstec.ru/vul/2022-01498 · 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-2020-11899 · Vendor Advisory
• https://t.me/cvenotify/4424 · Telegram Post
• https://cisa.gov/sites/default/files/csv/known_exploited_vulnerabilities.csv · Note
• https://support.hpe.com/hpesc/public/docDisplay?docLocale=en_US&docId=hpesbhf04012en_us · Note
• https://cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-11899 · Note
• 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
• https://intel.com/content/www/us/en/security-center/advisory/intel-sa-00295.html · Note
• https://t.me/cvenotify/87266 · Telegram Post