CVE-2020-11899
KEVMEDIUM 5.4EPSS 18.4%
The Treck TCP/IP stack before 6.0.1.66 has an IPv6 Out-of-bounds Read.
- CVSS v3.1 NVD
- 5.4 MEDIUM
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L - CVSS v2.0 NVD
- 4.8 MEDIUM
AV:A/AC:L/Au:N/C:N/I:P/A:P - EPSS
- 18.42% chance of exploitation in the next 30 days, 97th percentile
- CISA KEV
- added 2022-03-03
- Published
- 2020-06-17
- Updated
- 2025-10-21
Proof-of-concept exploits (2)
- https://www.jsof-tech.com/ripple20/
- panios/suricata_parser0★ · 2024-01-19
Security advisories
- https://www.treck.com
- http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2020-006.txt
- https://jsof-tech.com/vulnerability-disclosure-policy
- https://security.netapp.com/advisory/ntap-20200625-0006
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-treck-ip-s…
- https://www.dell.com/support/article/de-de/sln321836/dell-response-to-the-ripple20-vulner…
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00295.html
- https://www.jsof-tech.com/ripple20
- https://www.kb.cert.org/vuls/id/257161