{"id":"CVE-2017-7231","aliases":["EUVD-2017-16266","GHSA-w4fj-vj69-6c88"],"status":"published","title":"pngdefry through 2017-03-22 is prone to a heap-based buffer-overflow vulnerability because it...","description":"pngdefry through 2017-03-22 is prone to a heap-based buffer-overflow vulnerability because it fails to properly process a specially crafted png file. This issue affects the 'process()' function of the 'pngdefry.c' source file.","severity":{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.0116,"percentile":0.67341,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119"],"published":"2017-03-22T18:00:00Z","modified":"2026-06-17T01:23:54Z","products":[{"vendor":"pngdefry_project","product":"pngdefry"}],"references":[{"url":"http://www.securityfocus.com/bid/97037","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://github.com/Tatsh/pngdefry/issues/1","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-7231"},{"url":"https://github.com/advisories/GHSA-w4fj-vj69-6c88"}],"sources":{"cve":[{"id":"CVE-2017-7231","description":"pngdefry through 2017-03-22 is prone to a heap-based buffer-overflow vulnerability because it fails to properly process a specially crafted png file. This issue affects the 'process()' function of the 'pngdefry.c' source file.","status":"published","published":"2017-03-22T18:00:00Z","modified":"2024-08-05T15:56:35.983Z","updated_at":"2026-11-02T14:33:20.171335Z"}],"euvd":[{"id":"EUVD-2017-16266","description":"pngdefry through 2017-03-22 is prone to a heap-based buffer-overflow vulnerability because it fails to properly process a specially crafted png file. This issue affects the 'process()' function of the 'pngdefry.c' source file.","status":"published","published":"2017-03-22T18:00:00Z","modified":"2024-08-05T15:56:35Z","updated_at":"2026-11-03T02:39:09.41676Z"}],"ghsa":[{"id":"GHSA-w4fj-vj69-6c88","title":"pngdefry through 2017-03-22 is prone to a heap-based buffer-overflow vulnerability because it...","description":"pngdefry through 2017-03-22 is prone to a heap-based buffer-overflow vulnerability because it fails to properly process a specially crafted png file. This issue affects the 'process()' function of the 'pngdefry.c' source file.","status":"published","published":"2022-05-17T02:53:21Z","modified":"2023-01-27T05:05:37Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:42:43.937226Z"}],"nvd":[{"id":"CVE-2017-7231","description":"pngdefry through 2017-03-22 is prone to a heap-based buffer-overflow vulnerability because it fails to properly process a specially crafted png file. This issue affects the 'process()' function of the 'pngdefry.c' source file.","status":"published","published":"2017-03-22T18:59:00.193Z","modified":"2026-06-17T01:23:54.427Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:03:44.275273Z"}]}}