CVE-2020-11909
MEDIUMCVSS 5.3/10EPSS 3.59%
Last modified
CVE-2020-11909 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. The Treck TCP/IP stack before 6.0.1.66 has an IPv4 Integer Underflow.. EPSS estimates a 3.59% chance of exploitation in the next 30 days.
Description
The Treck TCP/IP stack before 6.0.1.66 has an IPv4 Integer Underflow.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Treck | Tcp\/Ip | < 6.0.1.66 |
References
- https://jsof-tech.com/vulnerability-disclosure-policy/Third Party Advisory
- https://www.jsof-tech.com/ripple20/Exploit, 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/Exploit, 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-2020-11909?
The Treck TCP/IP stack before 6.0.1.66 has an IPv4 Integer Underflow.
How severe is CVE-2020-11909?
CVE-2020-11909 has a CVSS score of 5.3/10 (MEDIUM severity). The EPSS model estimates a 3.59% probability of exploitation in the next 30 days.
How do I fix CVE-2020-11909?
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-2020-11909?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST