{"id":"AZL-6432","summary":"CVE-2021-40145 affecting package gd for versions less than 2.3.0-5","details":"gdImageGd2Ptr in gd_gd2.c in the GD Graphics Library (aka LibGD) through 2.3.2 has a double free. NOTE: the vendor's position is \"The GD2 image format is a proprietary image format of libgd. It has to be regarded as being obsolete, and should only be used for development and testing purposes.","modified":"2026-04-01T05:19:43.064707Z","published":"2021-08-26T01:15:11Z","upstream":["CVE-2021-40145"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-40145"}],"affected":[{"package":{"name":"gd","ecosystem":"Azure Linux:2","purl":"pkg:rpm/azure-linux/gd"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3.0-5"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-6432.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:N/I:N/A:H"}]}