6.3
MEDIUM
CVE-2020-11906
Treck TCP/IP Stack Ethernet Link Layer Integer Underflow Vulnerability
Description

The Treck TCP/IP stack before 6.0.1.66 has an Ethernet Link Layer Integer Underflow.

INFO

Published Date :

June 17, 2020, 11:15 a.m.

Last Modified :

July 22, 2020, 1:15 a.m.

Remotely Exploitable :

No

Impact Score :

3.4

Exploitability Score :

2.8
Affected Products

The following products are affected by CVE-2020-11906 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Treck tcp\/ip

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2020-11906 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2020-11906 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Jul. 22, 2020

    Action Type Old Value New Value
    Added Reference https://www.dell.com/support/article/de-de/sln321836/dell-response-to-the-ripple20-vulnerabilities [No Types Assigned]
  • CVE Modified by [email protected]

    Jul. 20, 2020

    Action Type Old Value New Value
    Added Reference https://www.kb.cert.org/vuls/id/257161 [No Types Assigned]
    Added Reference https://support.hpe.com/hpesc/public/docDisplay?docLocale=en_US&docId=hpesbhf04012en_us [No Types Assigned]
  • CVE Modified by [email protected]

    Jun. 25, 2020

    Action Type Old Value New Value
    Added Reference https://security.netapp.com/advisory/ntap-20200625-0006/ [No Types Assigned]
  • CVE Modified by [email protected]

    Jun. 23, 2020

    Action Type Old Value New Value
    Added Reference http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2020-006.txt [No Types Assigned]
  • Initial Analysis by [email protected]

    Jun. 19, 2020

    Action Type Old Value New Value
    Added CVSS V2 NIST (AV:A/AC:L/Au:N/C:P/I:P/A:P)
    Added CVSS V3.1 NIST AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
    Changed Reference Type https://jsof-tech.com/vulnerability-disclosure-policy/ No Types Assigned https://jsof-tech.com/vulnerability-disclosure-policy/ Third Party Advisory
    Changed Reference Type https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-treck-ip-stack-JyBQ5GyC No Types Assigned https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-treck-ip-stack-JyBQ5GyC Third Party Advisory
    Changed Reference Type https://www.jsof-tech.com/ripple20/ No Types Assigned https://www.jsof-tech.com/ripple20/ Exploit, Third Party Advisory
    Changed Reference Type https://www.kb.cert.org/vuls/id/257161/ No Types Assigned https://www.kb.cert.org/vuls/id/257161/ Mitigation, Third Party Advisory, US Government Resource
    Changed Reference Type https://www.treck.com No Types Assigned https://www.treck.com Product, Vendor Advisory
    Added CWE NIST CWE-191
    Added CPE Configuration OR *cpe:2.3:a:treck:tcp\/ip:*:*:*:*:*:*:*:* versions up to (excluding) 6.0.1.66
  • CVE Modified by [email protected]

    Jun. 17, 2020

    Action Type Old Value New Value
    Added Reference https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-treck-ip-stack-JyBQ5GyC [No Types Assigned]
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2020-11906 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2020-11906 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.19 }} 0.02%

score

0.55971

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability