{"id":"AZL-31321","summary":"CVE-2023-43786 affecting package libX11 for versions less than 1.8.7-1","details":"A vulnerability was found in libX11 due to an infinite loop within the PutSubImage() function. This flaw allows a local user to consume all available system resources and cause a denial of service condition.","modified":"2026-04-01T05:10:43.321932Z","published":"2023-10-10T13:15:22Z","upstream":["CVE-2023-43786"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-43786"}],"affected":[{"package":{"name":"libX11","ecosystem":"Azure Linux:2","purl":"pkg:rpm/azure-linux/libX11"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.8.7-1"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-31321.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}