|CVSS Meta Temp Score|
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|Current Exploit Price (≈)|
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|CTI Interest Score|
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A vulnerability was found in Treck TCP-IP Stack. It has been classified as critical. Affected is an unknown code block of the component IPv4 Tunneling. The manipulation with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as CWE-415. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:
The Treck TCP/IP stack before 188.8.131.52 has an IPv4 tunneling Double Free.
The weakness was published 06/17/2020 as cisco-sa-treck-ip-stack-JyBQ5G as confirmed advisory (Website). The advisory is shared for download at tools.cisco.com. This vulnerability is traded as CVE-2020-11900 since 04/19/2020. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. There are neither technical details nor an exploit publicly available.
Upgrading to version 184.108.40.206 eliminates this vulnerability.
CVSSv3VulDB Meta Base Score: 7.7
VulDB Meta Temp Score: 7.4
VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔒
VulDB Reliability: 🔍
NVD Base Score: 8.2
NVD Vector: 🔒
VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍
NVD Base Score: 🔒
ExploitingClass: Memory corruption (CWE-415)
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔒
Threat IntelligenceThreat: 🔍
0-Day Time: 🔒
Upgrade: TCP-IP Stack 220.127.116.11
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-2020-11900 (🔒)
See also: 🔒
EntryCreated: 06/18/2020 08:17 AM
Updated: 10/24/2020 09:05 PM
Changes: (1) advisory_confirm_url
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