{"id":"CVE-2023-33717","aliases":["EUVD-2023-37872","GHSA-rg79-r2v5-rjw5","UBUNTU-CVE-2023-33717"],"status":"published","title":"mp4v2 v2.1.3 was discovered to contain a memory leak when a method calling MP4File::ReadBytes()...","description":"mp4v2 v2.1.3 was discovered to contain a memory leak when a method calling MP4File::ReadBytes() had allocated memory but did not catch exceptions thrown by ReadBytes()","severity":{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00281,"percentile":0.20692,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-401"],"published":"2023-06-02T00:00:00Z","modified":"2026-10-28T02:30:45Z","affected":[{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"mp4v2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.0.0~dfsg0-3","2.0.0~dfsg0-4"]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"mp4v2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.0.0~dfsg0-6"]}],"products":[{"vendor":"mp4v2_project","product":"mp4v2"}],"references":[{"url":"https://github.com/enzo1982/mp4v2/issues/37","tags":["x_transferred","Exploit","Issue Tracking","report"]},{"url":"https://github.com/enzo1982/mp4v2/","tags":["x_transferred","Product","web","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-33717","tags":["advisory"]},{"url":"https://github.com/enzo1982/mp4v2"},{"url":"https://github.com/advisories/GHSA-rg79-r2v5-rjw5"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/33xxx/CVE-2023-33717.json","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2023-33717","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2023-33717","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2023-33717","description":"mp4v2 v2.1.3 was discovered to contain a memory leak when a method calling MP4File::ReadBytes() had allocated memory but did not catch exceptions thrown by 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ReadBytes()","status":"published","published":"2023-06-02T12:15:09.367Z","modified":"2026-06-17T06:02:09.363Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"},{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"secondary"}],"cwes":["CWE-401"],"updated_at":"2026-11-02T14:08:03.795015Z"}],"osv":[{"id":"CVE-2023-33717","description":"mp4v2 v2.1.3 was discovered to contain a memory leak when a method calling MP4File::ReadBytes() had allocated memory but did not catch exceptions thrown by ReadBytes()","status":"published","published":"2023-06-02T00:00:00Z","modified":"2026-10-28T02:30:45.628648525Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:44:32.116263Z"},{"id":"UBUNTU-CVE-2023-33717","description":"mp4v2 v2.1.3 was discovered to contain a memory leak when a method calling MP4File::ReadBytes() had allocated memory but did not catch exceptions thrown by ReadBytes()","status":"published","published":"2023-06-02T12:15:00Z","modified":"2026-04-22T14:08:28.998652Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"},{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T16:54:21.882004Z"}]}}