CVE-2020-11897
CRITICALCVSS 10/10EPSS 9.14%
Last modified
CVE-2020-11897 is a critical-severity vulnerability rated 10/10 on the CVSS scale. The Treck TCP/IP stack before 5.0.1.35 has an Out-of-Bounds Write via multiple malformed IPv6 packets.. EPSS estimates a 9.14% chance of exploitation in the next 30 days.
Description
The Treck TCP/IP stack before 5.0.1.35 has an Out-of-Bounds Write via multiple malformed IPv6 packets.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Treck | Tcp\/Ip | < 5.0.1.35 |
References
- https://jsof-tech.com/vulnerability-disclosure-policy/Third Party Advisory
- https://www.jsof-tech.com/ripple20/Third Party Advisory
- https://www.kb.cert.org/vuls/id/257161/Mitigation, Third Party Advisory, US Government Resource
- https://www.treck.comProduct, Vendor Advisory
- https://jsof-tech.com/vulnerability-disclosure-policy/Third Party Advisory
- https://www.jsof-tech.com/ripple20/Third Party Advisory
- https://www.kb.cert.org/vuls/id/257161/Mitigation, Third Party Advisory, US Government Resource
- https://www.treck.comProduct, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-11897?
The Treck TCP/IP stack before 5.0.1.35 has an Out-of-Bounds Write via multiple malformed IPv6 packets.
How severe is CVE-2020-11897?
CVE-2020-11897 has a CVSS score of 10/10 (CRITICAL severity). The EPSS model estimates a 9.14% probability of exploitation in the next 30 days.
How do I fix CVE-2020-11897?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2020-11897?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST