{"id":"CVE-2023-34615","aliases":["EUVD-2023-1894","GHSA-w2rr-wvh9-m2m7"],"status":"published","title":"JSONUtil vulnerable to stack exhaustion","description":"An issue was discovered JSONUtil thru 5.0 allows attackers to cause a denial of service or other unspecified impacts via crafted object that uses cyclic dependencies.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00732,"percentile":0.54652,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-400","CWE-787"],"published":"2023-06-14T00:00:00Z","modified":"2026-10-28T02:30:41Z","affected":[{"source":"ghsa","ecosystem":"Maven","package":"net.pwall.json:jsonutil","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"5.0"}]}]},{"source":"osv","ecosystem":"Maven","package":"net.pwall.json:jsonutil","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"5.0"}]}],"versions":["2.0","2.1","2.2","3.0","3.1","4.0","4.1","4.2","5.0"]}],"products":[{"vendor":"pwall","product":"jsonutil"}],"references":[{"url":"https://github.com/billdavidson/JSONUtil/issues/10","tags":["x_transferred","Exploit","Issue Tracking","Third Party Advisory","report","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-34615","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-w2rr-wvh9-m2m7"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/34xxx/CVE-2023-34615.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2023-34615","description":"An issue was discovered JSONUtil thru 5.0 allows attackers to cause a denial of service or other unspecified impacts via crafted object that uses cyclic dependencies.","status":"published","published":"2023-06-14T00:00:00Z","modified":"2025-01-03T16:02:04.442Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:35:35.580545Z"}],"euvd":[{"id":"EUVD-2023-1894","description":"An issue was discovered JSONUtil thru 5.0 allows attackers to cause a denial of service or other unspecified impacts via crafted object that uses cyclic dependencies.","status":"published","published":"2023-06-14T00:00:00Z","modified":"2025-01-03T16:02:04Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-03T00:04:26.497295Z"}],"ghsa":[{"id":"GHSA-w2rr-wvh9-m2m7","title":"JSONUtil vulnerable to stack exhaustion","description":"An issue was discovered JSONUtil through 5.0 that allows attackers to cause a denial of service or other unspecified impacts via crafted objects that deeply nested structures.","status":"published","published":"2023-06-14T15:30:38Z","modified":"2025-01-03T19:38:13Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-400","CWE-787"],"updated_at":"2026-11-02T14:38:26.167657Z"}],"nvd":[{"id":"CVE-2023-34615","description":"An issue was discovered JSONUtil thru 5.0 allows attackers to cause a denial of service or other unspecified impacts via crafted object that uses cyclic dependencies.","status":"published","published":"2023-06-14T14:15:10.143Z","modified":"2026-06-17T06:03:52.193Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:08:06.335469Z"}],"osv":[{"id":"CVE-2023-34615","description":"An issue was discovered JSONUtil thru 5.0 allows attackers to cause a denial of service or other unspecified impacts via crafted object that uses cyclic dependencies.","status":"published","published":"2023-06-14T00:00:00Z","modified":"2026-10-28T02:30:41.54251076Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:32.116263Z"},{"id":"GHSA-w2rr-wvh9-m2m7","title":"JSONUtil vulnerable to stack exhaustion","description":"An issue was discovered JSONUtil through 5.0 that allows attackers to cause a denial of service or other unspecified impacts via crafted objects that deeply nested structures.","status":"published","published":"2023-06-14T15:30:38Z","modified":"2025-01-03T19:51:43.687935Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-400","CWE-787"],"updated_at":"2026-11-02T15:46:58.04805Z"}]}}