{"id":"ALPINE-CVE-2020-15503","details":"LibRaw before 0.20-RC1 lacks a thumbnail size range check. This affects decoders/unpack_thumb.cpp, postprocessing/mem_image.cpp, and utils/thumb_utils.cpp. For example, malloc(sizeof(libraw_processed_image_t)+T.tlength) occurs without validating T.tlength.","modified":"2026-11-03T06:32:36.150651188Z","published":"2020-07-02T14:15:11.683Z","upstream":["CVE-2020-15503"],"references":[{"type":"ADVISORY","url":"https://security.alpinelinux.org/vuln/CVE-2020-15503"}],"affected":[{"package":{"name":"libraw","ecosystem":"Alpine:v3.12","purl":"pkg:apk/alpine/libraw?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.19.5-r1"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-15503.json"}},{"package":{"name":"libraw","ecosystem":"Alpine:v3.13","purl":"pkg:apk/alpine/libraw?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.19.5-r1"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-15503.json"}},{"package":{"name":"libraw","ecosystem":"Alpine:v3.14","purl":"pkg:apk/alpine/libraw?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.19.5-r1"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-15503.json"}},{"package":{"name":"libraw","ecosystem":"Alpine:v3.15","purl":"pkg:apk/alpine/libraw?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.19.5-r1"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-15503.json"}},{"package":{"name":"libraw","ecosystem":"Alpine:v3.16","purl":"pkg:apk/alpine/libraw?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.19.5-r1"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-15503.json"}},{"package":{"name":"libraw","ecosystem":"Alpine:v3.17","purl":"pkg:apk/alpine/libraw?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.19.5-r1"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-15503.json"}},{"package":{"name":"libraw","ecosystem":"Alpine:v3.18","purl":"pkg:apk/alpine/libraw?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.19.5-r1"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-15503.json"}},{"package":{"name":"libraw","ecosystem":"Alpine:v3.19","purl":"pkg:apk/alpine/libraw?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.19.5-r1"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-15503.json"}},{"package":{"name":"libraw","ecosystem":"Alpine:v3.20","purl":"pkg:apk/alpine/libraw?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.19.5-r1"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-15503.json"}},{"package":{"name":"libraw","ecosystem":"Alpine:v3.21","purl":"pkg:apk/alpine/libraw?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.19.5-r1"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-15503.json"}},{"package":{"name":"libraw","ecosystem":"Alpine:v3.22","purl":"pkg:apk/alpine/libraw?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.19.5-r1"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-15503.json"}},{"package":{"name":"libraw","ecosystem":"Alpine:v3.23","purl":"pkg:apk/alpine/libraw?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.19.5-r1"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-15503.json"}},{"package":{"name":"libraw","ecosystem":"Alpine:v3.24","purl":"pkg:apk/alpine/libraw?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.19.5-r1"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-15503.json"}}],"schema_version":"1.9.2","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}