CVE-2021-43045

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

A vulnerability in the .NET SDK of Apache Avro allows an attacker to allocate excessive resources, potentially causing a denial-of-service attack. This issue affects .NET applications using Apache Avro version 1.10.2 and prior versions. Users should update to version 1.11.0 which addresses this issue.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

Affected software

No affected versions have been published.

Timeline

Published
Jan 6, 2022
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2021-43045: High severity, CVSS 7.5 | Vulnix