Is CVE-2020-11898 actively exploited?

CVE-2020-11898 has no public evidence of in-the-wild exploitation as of 2024-11-21.

What is the CVSS score for CVE-2020-11898?

CVE-2020-11898 has a CVSS score of 9.1 (CRITICAL severity). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H.

How do I patch CVE-2020-11898?

Patch guidance is available from treck security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2020-11898.

Fix CVE-2020-11898 - CRITICAL treck tcp\/ip

Description

The Treck TCP/IP stack before 6.0.1.66 improperly handles an IPv4/ICMPv4 Length Parameter Inconsistency, which might allow remote attackers to trigger an information leak.

CVSS Metrics

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Attack Vector: network
Complexity: low
Privileges: none
User Action: none
Scope: unchanged
Confidentiality: high
Integrity: none
Availability: high
Weaknesses: CWE-119 · Memory Buffer Errors

Metadata

Primary Vendor: TRECK
Published: 6/17/2020
Last Modified: 11/21/2024
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

CVE-2020-11898

Description

CVSS Metrics

Metadata

Affected Products

Remediation Guidance

Executive Summary