{"id":"AZL-32071","summary":"CVE-2023-41913 affecting package strongswan for versions less than 5.9.10-3","details":"strongSwan before 5.9.12 has a buffer overflow and possible unauthenticated remote code execution via a DH public value that exceeds the internal buffer in charon-tkm's DH proxy. The earliest affected version is 5.3.0. An attack can occur via a crafted IKE_SA_INIT message.","modified":"2026-04-21T04:26:38.773816Z","published":"2023-12-07T05:15:09Z","upstream":["CVE-2023-41913"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-41913"}],"affected":[{"package":{"name":"strongswan","ecosystem":"Azure Linux:2","purl":"pkg:rpm/azure-linux/strongswan"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.9.10-3"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-32071.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}