{"id":"AZL-6453","summary":"CVE-2018-13420 affecting package gperftools for versions less than 2.7-4","details":"Google gperftools 2.7 has a memory leak in malloc_extension.cc, related to MallocExtension::Register and InitModule. NOTE: the software maintainer indicates that this is not a bug; it is only a false-positive report from the LeakSanitizer program","modified":"2026-04-21T04:32:27.192146Z","published":"2018-07-07T17:29:00Z","upstream":["CVE-2018-13420"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2018-13420"}],"affected":[{"package":{"name":"gperftools","ecosystem":"Azure Linux:2","purl":"pkg:rpm/azure-linux/gperftools"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.7-4"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-6453.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}