{"id":"AZL-27027","summary":"CVE-2023-2253 affecting package helm for versions less than 3.13.2-1","details":"A flaw was found in the `/v2/_catalog` endpoint in distribution/distribution, which accepts a parameter to control the maximum number of records returned (query string: `n`). This vulnerability allows a malicious user to submit an unreasonably large value for `n,` causing the allocation of a massive string array, possibly causing a denial of service through excessive use of memory.","modified":"2026-04-01T05:08:55.153361Z","published":"2023-06-06T20:15:12Z","upstream":["CVE-2023-2253"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-2253"}],"affected":[{"package":{"name":"helm","ecosystem":"Azure Linux:2","purl":"pkg:rpm/azure-linux/helm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.13.2-1"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-27027.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}