{"id":"CVE-2020-29384","aliases":["EUVD-2020-21757","GHSA-7g34-hmj9-wxmc"],"status":"published","title":"An issue was discovered in PNGOUT 2020-01-15. When compressing a crafted PNG file, it encounters...","description":"An issue was discovered in PNGOUT 2020-01-15. When compressing a crafted PNG file, it encounters an integer overflow.","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":0.01052,"percentile":0.64588,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-190"],"published":"2020-11-30T15:49:37Z","modified":"2026-06-17T03:11:15Z","products":[{"vendor":"advsys","product":"pngout"}],"references":[{"url":"https://gist.github.com/mmmdzz/03df5177afd04b32ac190eb7907f3834","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"http://www.jonof.id.au/kenutils.html","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"http://advsys.net/ken/utils.htm","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-29384"},{"url":"https://github.com/advisories/GHSA-7g34-hmj9-wxmc"}],"sources":{"cve":[{"id":"CVE-2020-29384","description":"An issue was discovered in PNGOUT 2020-01-15. When compressing a crafted PNG file, it encounters an integer overflow.","status":"published","published":"2020-11-30T15:49:37Z","modified":"2024-08-04T16:55:09.685Z","updated_at":"2026-11-02T14:35:55.460269Z"}],"euvd":[{"id":"EUVD-2020-21757","description":"An issue was discovered in PNGOUT 2020-01-15. When compressing a crafted PNG file, it encounters an integer overflow.","status":"published","published":"2020-11-30T15:49:37Z","modified":"2024-08-04T16:55:09Z","updated_at":"2026-11-03T03:07:07.919663Z"}],"ghsa":[{"id":"GHSA-7g34-hmj9-wxmc","title":"An issue was discovered in PNGOUT 2020-01-15. When compressing a crafted PNG file, it encounters...","description":"An issue was discovered in PNGOUT 2020-01-15. When compressing a crafted PNG file, it encounters an integer overflow.","status":"published","published":"2022-05-24T17:35:16Z","modified":"2023-01-29T05:04:54Z","cwes":["CWE-190"],"updated_at":"2026-11-02T14:45:39.783328Z"}],"nvd":[{"id":"CVE-2020-29384","description":"An issue was discovered in PNGOUT 2020-01-15. When compressing a crafted PNG file, it encounters an integer overflow.","status":"published","published":"2020-11-30T16:15:11.683Z","modified":"2026-06-17T03:11:15.317Z","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":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-190"],"updated_at":"2026-11-02T14:06:25.394006Z"}]}}