CVE-2020-11897
Treck TCP/IP Out-of-Bounds Write Vulnerability
Description
The Treck TCP/IP stack before 5.0.1.35 has an Out-of-Bounds Write via multiple malformed IPv6 packets.
INFO
Published Date :
June 17, 2020, 11:15 a.m.
Last Modified :
July 22, 2020, 12:15 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
6.0
Exploitability Score :
3.9
Public PoC/Exploit Available at Github
CVE-2020-11897 has a 1 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2020-11897.
| URL | Resource |
|---|---|
| http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2020-006.txt | |
| https://jsof-tech.com/vulnerability-disclosure-policy/ | Third Party Advisory |
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-treck-ip-stack-JyBQ5GyC | Third Party Advisory |
| https://www.dell.com/support/article/de-de/sln321836/dell-response-to-the-ripple20-vulnerabilities | |
| https://www.jsof-tech.com/ripple20/ | Third Party Advisory |
| https://www.kb.cert.org/vuls/id/257161 | |
| https://www.kb.cert.org/vuls/id/257161/ | Mitigation Third Party Advisory US Government Resource |
| https://www.treck.com | Product Vendor Advisory |
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).
Ripple20 Critical Vulnerabilities - Detection Logic and Signatures
ripple20 dns detection-logic suricata suricata-rule lua treck tcpip-stack jsof mcafee atr rce cve heap-overflow ipv6 cve-2020-11901 cve-2020-11897 cve-2020-11896
Lua
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2020-11897 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2020-11897 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.kb.cert.org/vuls/id/257161 [No Types Assigned] 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]
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:N/AC:L/Au:N/C:C/I:C/A:C) Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H 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/ 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-787 Added CPE Configuration OR *cpe:2.3:a:treck:tcp\/ip:*:*:*:*:*:*:*:* versions up to (excluding) 5.0.1.35 -
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]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2020-11897 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-2020-11897
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
1.96 }} 0.55%
score
0.89002
percentile