CVEvulnerability
CVE-2020-11899
CISA Known Exploited Vulnerability
Treck TCP/IP stack Out-of-Bounds Read Vulnerability — Treck TCP/IP stack IPv6
The Treck TCP/IP stack contains an IPv6 out-of-bounds read vulnerability.
- Added to KEV
- 2022-03-03
- Remediation due
- 2022-03-17
- Ransomware use
- Unknown
- Required action
- Apply updates per vendor instructions.
- Notes
- https://nvd.nist.gov/vuln/detail/CVE-2020-11899
- Status
- Analyzed
- Published
- 2020-06-17
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 5.4 MEDIUM — CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 5.4 MEDIUM — CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
- CVSS 2.0 ([email protected])
- 4.8 MEDIUM — AV:A/AC:L/Au:N/C:N/I:P/A:P
- Weaknesses
- CWE-125
Description
The Treck TCP/IP stack before 6.0.1.66 has an IPv6 Out-of-bounds Read.
Affected configurations
• treck tcp\/ip (< 6.0.1.66)
• dell wyse 5050 all-in-one firmware
• dell wyse 7030 firmware
• dell wyse 5030 firmware
Related
Weakness · CWE (1)
- CWE-125 Out-of-bounds Read weakness
Referenced by CWE · observed example (1)
- CWE-125 Out-of-bounds Read weakness
References
- http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2020-006.txt Broken Link, Third Party Advisory
- https://cwe.mitre.org/data/definitions/125.html Technical Description
- https://jsof-tech.com/vulnerability-disclosure-policy/ Broken Link, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20200625-0006/ Third Party Advisory
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-treck-ip-stack-JyBQ5GyC Third Party Advisory
- https://www.dell.com/support/article/de-de/sln321836/dell-response-to-the-ripple20-vulnerabilities Third Party Advisory
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00295.html Third Party Advisory
- https://www.jsof-tech.com/ripple20/ Broken Link, Exploit, Third Party Advisory
- https://www.kb.cert.org/vuls/id/257161 Third Party Advisory, US Government Resource
- https://www.kb.cert.org/vuls/id/257161/ Mitigation, Third Party Advisory, US Government Resource
- https://www.treck.com Product, Vendor Advisory
- http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2020-006.txt Broken Link, Third Party Advisory
- https://cwe.mitre.org/data/definitions/125.html Technical Description
- https://jsof-tech.com/vulnerability-disclosure-policy/ Broken Link, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20200625-0006/ Third Party Advisory
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-treck-ip-stack-JyBQ5GyC Third Party Advisory
- https://www.dell.com/support/article/de-de/sln321836/dell-response-to-the-ripple20-vulnerabilities Third Party Advisory
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00295.html Third Party Advisory
- https://www.jsof-tech.com/ripple20/ Broken Link, Exploit, Third Party Advisory
- https://www.kb.cert.org/vuls/id/257161 Third Party Advisory, US Government Resource
- https://www.kb.cert.org/vuls/id/257161/ Mitigation, Third Party Advisory, US Government Resource
- https://www.treck.com Product, Vendor Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-11899 US Government Resource