{"id":"ALPINE-CVE-2025-57052","details":"cJSON 1.5.0 through 1.7.18 allows out-of-bounds access via the decode_array_index_from_pointer function in cJSON_Utils.c, allowing remote attackers to bypass array bounds checking and access restricted data via malformed JSON pointer strings containing alphanumeric characters.","modified":"2025-12-03T22:59:52.379757Z","published":"2025-09-03T15:15:38.250Z","upstream":["CVE-2025-57052"],"references":[{"type":"ADVISORY","url":"https://security.alpinelinux.org/vuln/CVE-2025-57052"}],"affected":[{"package":{"name":"cjson","ecosystem":"Alpine:v3.19","purl":"pkg:apk/alpine/cjson?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.7.19-r0"}]}],"versions":["1.7.14-r0","1.7.14-r1","1.7.15-r0","1.7.15-r1","1.7.15-r2","1.7.15-r3","1.7.15-r4","1.7.16-r0","1.7.16-r1","1.7.17-r0"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2025-57052.json"}},{"package":{"name":"cjson","ecosystem":"Alpine:v3.20","purl":"pkg:apk/alpine/cjson?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.7.19-r0"}]}],"versions":["1.7.14-r0","1.7.14-r1","1.7.15-r0","1.7.15-r1","1.7.15-r2","1.7.15-r3","1.7.15-r4","1.7.16-r0","1.7.16-r1","1.7.17-r0","1.7.18-r0"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2025-57052.json"}},{"package":{"name":"cjson","ecosystem":"Alpine:v3.21","purl":"pkg:apk/alpine/cjson?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.7.19-r0"}]}],"versions":["1.7.14-r0","1.7.14-r1","1.7.15-r0","1.7.15-r1","1.7.15-r2","1.7.15-r3","1.7.15-r4","1.7.16-r0","1.7.16-r1","1.7.17-r0","1.7.18-r0"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2025-57052.json"}},{"package":{"name":"cjson","ecosystem":"Alpine:v3.22","purl":"pkg:apk/alpine/cjson?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.7.19-r0"}]}],"versions":["1.7.14-r0","1.7.14-r1","1.7.15-r0","1.7.15-r1","1.7.15-r2","1.7.15-r3","1.7.15-r4","1.7.16-r0","1.7.16-r1","1.7.17-r0","1.7.18-r0","1.7.18-r1"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2025-57052.json"}},{"package":{"name":"cjson","ecosystem":"Alpine:v3.23","purl":"pkg:apk/alpine/cjson?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.7.19-r0"}]}],"versions":["1.7.14-r0","1.7.14-r1","1.7.15-r0","1.7.15-r1","1.7.15-r2","1.7.15-r3","1.7.15-r4","1.7.16-r0","1.7.16-r1","1.7.17-r0","1.7.18-r0","1.7.18-r1"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2025-57052.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}