CVE-2020-11904
HIGH 7.3EPSS 3.2%
The Treck TCP/IP stack before 6.0.1.66 has an Integer Overflow during Memory Allocation that causes an Out-of-Bounds Write.
- CVSS v3.1 NVD
- 7.3 HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L - CVSS v2.0 NVD
- 7.5 HIGH
AV:N/AC:L/Au:N/C:P/I:P/A:P - EPSS
- 3.17% chance of exploitation in the next 30 days, 88th percentile
- Published
- 2020-06-17
- Updated
- 2025-09-30
Proof-of-concept exploits (1)
Security advisories
- https://www.treck.com
- https://jsof-tech.com/vulnerability-disclosure-policy
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-treck-ip-s…
- https://www.jsof-tech.com/ripple20
- https://www.kb.cert.org/vuls/id/257161