{"id":"GHSA-hfj8-63c8-rmfw","summary":"Duplicate Advisory: Inefficient Algorithmic Complexity in com.upokecenter:cbor","details":"## Duplicate Advisory\nThis advisory has been withdrawn because it is a duplicate of GHSA-36p8-mvp6-cv38. This link is maintained to preserve external references.\n\n## Original Description\nInefficient algorithmic complexity in DecodeFromBytes function in com.upokecenter.cbor Java implementation of Concise Binary Object Representation (CBOR) versions 4.0.0 to 4.5.1 allows an attacker to cause a denial of service by passing a maliciously crafted input. Depending on an application's use of this library, this may be a remote attacker.","modified":"2026-09-10T03:50:00.358623955Z","published":"2024-01-19T21:30:36Z","withdrawn":"2026-01-22T20:53:05Z","database_specific":{"github_reviewed_at":"2024-01-23T14:36:37Z","nvd_published_at":"2024-01-19T21:15:10Z","cwe_ids":["CWE-407"],"severity":"HIGH","github_reviewed":true},"references":[{"type":"WEB","url":"https://github.com/peteroupc/CBOR-Java/security/advisories/GHSA-fj2w-wfgv-mwq6"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-23684"},{"type":"ADVISORY","url":"https://github.com/advisories/GHSA-fj2w-wfgv-mwq6"},{"type":"PACKAGE","url":"https://github.com/peteroupc/CBOR-Java"},{"type":"WEB","url":"https://vulncheck.com/advisories/vc-advisory-GHSA-fj2w-wfgv-mwq6"}],"affected":[{"package":{"name":"com.upokecenter:cbor","ecosystem":"Maven","purl":"pkg:maven/com.upokecenter/cbor"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.0.0"},{"fixed":"4.5.1"}]}],"versions":["4.0.0","4.0.1","4.1.0","4.1.1","4.1.3","4.2.0","4.3.0","4.4.0","4.4.1","4.4.2","4.4.3","4.4.4","4.5"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/01/GHSA-hfj8-63c8-rmfw/GHSA-hfj8-63c8-rmfw.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}