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Security Advisories: GSA_kwCzR0hTQS04Njh4LXJnNGMtY2pxZ80hDQ

Allocation of Resources Without Limits or Throttling in Apache Avro

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.

Permalink: https://github.com/advisories/GHSA-868x-rg4c-cjqg
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS04Njh4LXJnNGMtY2pxZ80hDQ
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: over 2 years ago
Updated: 7 months ago

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

Identifiers: GHSA-868x-rg4c-cjqg, CVE-2021-43045
References:

• https://nvd.nist.gov/vuln/detail/CVE-2021-43045
• https://lists.apache.org/thread/5fttw9vk6gd2p3b846nox7hcj5469xfd
• http://www.openwall.com/lists/oss-security/2022/01/06/8
• https://github.com/apache/avro/pull/1357
• https://issues.apache.org/jira/browse/AVRO-3225
• https://issues.apache.org/jira/browse/AVRO-3226
• https://github.com/advisories/GHSA-868x-rg4c-cjqg

Repository: https://github.com/apache/avro
Blast Radius: 1.0

Affected Packages