{"api_version":"1","generated_at":"2026-07-24T21:28:51+00:00","cve":"CVE-2023-4681","urls":{"html":"https://cve.report/CVE-2023-4681","api":"https://cve.report/api/cve/CVE-2023-4681.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2023-4681","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2023-4681"},"summary":{"title":"CVE-2023-4681","description":"NULL Pointer Dereference in GitHub repository gpac/gpac prior to 2.3-DEV.","state":"PUBLIC","assigner":"security@huntr.dev","published_at":"2023-08-31 16:15:00","updated_at":"2023-09-05 16:22:00"},"problem_types":["CWE-476"],"metrics":[],"references":[{"url":"https://github.com/gpac/gpac/commit/4bac19ad854159b21ba70d8ab7c4e1cd1db8ea1c","name":"https://github.com/gpac/gpac/commit/4bac19ad854159b21ba70d8ab7c4e1cd1db8ea1c","refsource":"MISC","tags":[],"title":"fixed #2575 · gpac/gpac@4bac19a · GitHub","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://huntr.dev/bounties/d67c5619-ab36-41cc-93b7-04828e25f60e","name":"https://huntr.dev/bounties/d67c5619-ab36-41cc-93b7-04828e25f60e","refsource":"MISC","tags":[],"title":"huntr – Security Bounties for any GitHub repository","mime":"text/html","httpstatus":"404","archivestatus":"404"},{"url":"https://www.cve.org/CVERecord?id=CVE-2023-4681","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-4681","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2023","cve_id":"4681","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"gpac","cpe5":"gpac","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"data_version":"4.0","data_type":"CVE","data_format":"MITRE","CVE_data_meta":{"ID":"CVE-2023-4681","ASSIGNER":"security@huntr.dev","STATE":"PUBLIC"},"description":{"description_data":[{"lang":"eng","value":"NULL Pointer Dereference in GitHub repository gpac/gpac prior to 2.3-DEV."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-476 NULL Pointer Dereference","cweId":"CWE-476"}]}]},"affects":{"vendor":{"vendor_data":[{"vendor_name":"gpac","product":{"product_data":[{"product_name":"gpac/gpac","version":{"version_data":[{"version_affected":"<","version_name":"unspecified","version_value":"2.3-DEV"}]}}]}}]}},"references":{"reference_data":[{"url":"https://huntr.dev/bounties/d67c5619-ab36-41cc-93b7-04828e25f60e","refsource":"MISC","name":"https://huntr.dev/bounties/d67c5619-ab36-41cc-93b7-04828e25f60e"},{"url":"https://github.com/gpac/gpac/commit/4bac19ad854159b21ba70d8ab7c4e1cd1db8ea1c","refsource":"MISC","name":"https://github.com/gpac/gpac/commit/4bac19ad854159b21ba70d8ab7c4e1cd1db8ea1c"}]},"source":{"advisory":"d67c5619-ab36-41cc-93b7-04828e25f60e","discovery":"EXTERNAL"},"impact":{"cvss":[{"version":"3.0","attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"LOW","confidentialityImpact":"NONE","integrityImpact":"LOW","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L","baseScore":5.1,"baseSeverity":"MEDIUM"}]}},"nvd":{"publishedDate":"2023-08-31 16:15:00","lastModifiedDate":"2023-09-05 16:22:00","problem_types":["CWE-476"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH","baseScore":5.5,"baseSeverity":"MEDIUM"},"exploitabilityScore":1.8,"impactScore":3.6}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:gpac:gpac:*:*:*:*:*:*:*:*","versionEndExcluding":"2.3","cpe_name":[]}]}]}},"legacy_mitre":{"record":null,"notes":[]}}}