{"id":"ALPINE-CVE-2021-37529","details":"A double-free vulnerability exists in fig2dev through 3.28a is affected by: via the free_stream function in readpics.c, which could cause a denial of service (context-dependent).","modified":"2026-11-03T06:32:47.729878159Z","published":"2022-01-12T21:15:07.487Z","upstream":["CVE-2021-37529"],"references":[{"type":"ADVISORY","url":"https://security.alpinelinux.org/vuln/CVE-2021-37529"}],"affected":[{"package":{"name":"fig2dev","ecosystem":"Alpine:v3.21","purl":"pkg:apk/alpine/fig2dev?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.2.8b-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-37529.json"}},{"package":{"name":"fig2dev","ecosystem":"Alpine:v3.22","purl":"pkg:apk/alpine/fig2dev?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.2.8b-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-37529.json"}},{"package":{"name":"fig2dev","ecosystem":"Alpine:v3.23","purl":"pkg:apk/alpine/fig2dev?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.2.8b-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-37529.json"}},{"package":{"name":"fig2dev","ecosystem":"Alpine:v3.24","purl":"pkg:apk/alpine/fig2dev?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.2.8b-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-37529.json"}}],"schema_version":"1.9.2","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}