Integer overflow in Treck Tcp\/ip
CVE-2020-11909
The Treck TCP/IP stack before 6.0.1.66 has an IPv4 Integer Underflow.
EPSS: 0.036 (88.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.
Affected products
- Treck Tcp\/ip
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (US Government Resource, Third Party Advisory, x_refsource_MISC, Mitigation)
- cve@mitre.org (Product, x_refsource_MISC, Vendor Advisory)
- cve@mitre.org (Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (x_refsource_CERT-VN, third-party-advisory)
- cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (x_refsource_CISCO, vendor-advisory, Third Party Advisory)
- cve@mitre.org (x_refsource_CONFIRM)
- cve@mitre.org (x_refsource_CONFIRM)
- cve@mitre.org (x_refsource_MISC)
Frequently asked questions
- What is CVE-2020-11909?
- CVE-2020-11909 is a medium-severity vulnerability in Treck Tcp\/ip, classified under Integer Underflow. CVSS score: 5.3/10. Published 2020-06-17.
- How severe is CVE-2020-11909?
- Medium severity. CVSS v3 base score is 5.3 out of 10.
- Is CVE-2020-11909 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.