{"id":"AZL-43945","summary":"CVE-2009-3720 affecting package ogdi 4.1.0-9","details":"The updatePosition function in lib/xmltok_impl.c in libexpat in Expat 2.0.1, as used in Python, PyXML, w3c-libwww, and other software, allows context-dependent attackers to cause a denial of service (application crash) via an XML document with crafted UTF-8 sequences that trigger a buffer over-read, a different vulnerability than CVE-2009-2625.","modified":"2026-04-01T05:15:22.683357Z","published":"2009-11-03T16:30:12Z","upstream":["CVE-2009-3720"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2009-3720"}],"affected":[{"package":{"name":"ogdi","ecosystem":"Azure Linux:2","purl":"pkg:rpm/azure-linux/ogdi"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"4.1.0-9"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-43945.json"}}],"schema_version":"1.7.5"}