{"id":"GHSA-868x-rg4c-cjqg","summary":"Allocation of Resources Without Limits or Throttling in Apache Avro","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.","aliases":["CVE-2021-43045"],"modified":"2023-11-01T04:56:40.620350Z","published":"2022-01-08T00:39:20Z","database_specific":{"severity":"HIGH","github_reviewed":true,"github_reviewed_at":"2022-01-07T22:36:54Z","nvd_published_at":"2022-01-06T18:15:00Z","cwe_ids":["CWE-770"]},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-43045"},{"type":"WEB","url":"https://github.com/apache/avro/pull/1357"},{"type":"PACKAGE","url":"https://github.com/apache/avro"},{"type":"WEB","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"}],"affected":[{"package":{"name":"Apache.Avro","ecosystem":"NuGet","purl":"pkg:nuget/Apache.Avro"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.11.0"}]}],"versions":["1.10.0","1.10.0-alpha001","1.10.1","1.10.2","1.7.7","1.7.7.1","1.7.7.2","1.9.0","1.9.0-beta001","1.9.0-beta002","1.9.0-rc1","1.9.0-rc4","1.9.1","1.9.1-alpha001","1.9.1-alpha002","1.9.1-alpha003","1.9.1-rc1","1.9.2"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/01/GHSA-868x-rg4c-cjqg/GHSA-868x-rg4c-cjqg.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}