{
"id": "GHSA-868x-rg4c-cjqg",
"aliases": [
"CVE-2021-43045"
],
"details": "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.",
"summary": "Allocation of Resources Without Limits or Throttling in Apache Avro",
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.11.0"
}
]
}
],
"package": {
"name": "Apache.Avro",
"ecosystem": "NuGet"
}
}
],
"modified": "2023-09-26T20:26:04Z",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
}
],
"published": "2022-01-08T00:39:20Z",
"references": [
{
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-43045",
"type": "ADVISORY"
},
{
"url": "https://github.com/apache/avro/pull/1357",
"type": "WEB"
},
{
"url": "https://github.com/apache/avro",
"type": "PACKAGE"
},
{
"url": "https://issues.apache.org/jira/browse/AVRO-3225",
"type": "WEB"
},
{
"url": "https://issues.apache.org/jira/browse/AVRO-3226",
"type": "WEB"
},
{
"url": "https://lists.apache.org/thread/5fttw9vk6gd2p3b846nox7hcj5469xfd",
"type": "WEB"
},
{
"url": "http://www.openwall.com/lists/oss-security/2022/01/06/8",
"type": "WEB"
}
],
"schema_version": "1.4.0",
"database_specific": {
"cwe_ids": [
"CWE-770"
],
"severity": "HIGH",
"github_reviewed": true,
"nvd_published_at": "2022-01-06T18:15:00Z",
"github_reviewed_at": "2022-01-07T22:36:54Z"
}
}