PT-2021-24252 · Netbsd · Netbsd

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CVE-2021-45488

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Published

2021-12-25

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Updated

2023-08-08

CVSS v3.1

7.5

High

VectorAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Name of the Vulnerable Software and Affected Versions: NetBSD versions prior to 9.3
Description: The issue is related to an information leak in the TCP ISN (ISS) generation algorithm. This leak may potentially allow attackers to gather sensitive information.
Recommendations: For versions prior to 9.3, update to version 9.3 or later to resolve the issue.

Fix

Use of Insufficiently Random Values

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Weakness Enumeration

Related Identifiers

CVE-2021-45488

Affected Products

Netbsd