Treck TCP-IP Stack prior 188.8.131.52 IPV4/ICMPv4 Length information disclosure
|CVSS Meta Temp Score|
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
|Current Exploit Price (≈)|
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
|CTI Interest Score|
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
A vulnerability has been found in Treck TCP-IP Stack and classified as problematic. This vulnerability affects an unknown part of the component IPV4/ICMPv4. The manipulation of the argument
Length as part of a Parameter leads to a information disclosure vulnerability. The CWE definition for the vulnerability is CWE-200. As an impact it is known to affect confidentiality. CVE summarizes:
The Treck TCP/IP stack before 184.108.40.206 improperly handles an IPv4/ICMPv4 Length Parameter Inconsistency, which might allow remote attackers to trigger an information leak.
The weakness was presented 06/17/2020 as cisco-sa-treck-ip-stack-JyBQ5G as confirmed advisory (Website). The advisory is available at tools.cisco.com. This vulnerability was named CVE-2020-11898 since 04/19/2020. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Technical details are known, but there is no available exploit.
Upgrading to version 220.127.116.11 eliminates this vulnerability.
CVSSv3VulDB Meta Base Score: 7.2
VulDB Meta Temp Score: 6.9
VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔒
VulDB Reliability: 🔍
NVD Base Score: 9.1
NVD Vector: 🔒
VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍
NVD Base Score: 🔒
ExploitingClass: Information disclosure
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔒
Threat IntelligenceThreat: 🔍
0-Day Time: 🔒
Upgrade: TCP-IP Stack 18.104.22.168
Timeline04/19/2020 CVE assigned
06/17/2020 +59 days Advisory disclosed
06/18/2020 +1 days VulDB entry created
10/24/2020 +128 days VulDB last update
CVE: CVE-2020-11898 (🔒)
See also: 🔒
EntryCreated: 06/18/2020 08:17 AM
Updated: 10/24/2020 08:58 PM
Changes: (1) advisory_confirm_url
Do you need the next level of professionalism?
Upgrade your account now!