{"id":"CVE-2019-16347","aliases":["EUVD-2019-7120","GHSA-gfv7-9jpr-9xm8"],"status":"published","title":"ngiflib 0.4 has a heap-based buffer overflow in WritePixels() in ngiflib.c when called from...","description":"ngiflib 0.4 has a heap-based buffer overflow in WritePixels() in ngiflib.c when called from DecodeGifImg, because deinterlacing for small pictures is mishandled.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/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":0.01499,"percentile":0.74432,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-682","CWE-787"],"published":"2019-09-16T12:57:33Z","modified":"2026-10-20T13:41:20Z","products":[{"vendor":"miniupnp_project","product":"ngiflib"}],"references":[{"url":"https://github.com/miniupnp/ngiflib/commit/37d939a6f511d16d4c95678025c235fe62e6417a","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","fix"]},{"url":"https://github.com/miniupnp/ngiflib/issues/12","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-16347"},{"url":"https://github.com/advisories/GHSA-gfv7-9jpr-9xm8"}],"sources":{"cve":[{"id":"CVE-2019-16347","description":"ngiflib 0.4 has a heap-based buffer overflow in WritePixels() in ngiflib.c when called from DecodeGifImg, because deinterlacing for small pictures is mishandled.","status":"published","published":"2019-09-16T12:57:33Z","modified":"2024-08-05T01:10:41.681Z","updated_at":"2026-11-02T14:32:23.189113Z"}],"euvd":[{"id":"EUVD-2019-7120","description":"ngiflib 0.4 has a heap-based buffer overflow in WritePixels() in ngiflib.c when called from DecodeGifImg, because deinterlacing for small pictures is mishandled.","status":"published","published":"2019-09-16T12:57:33Z","modified":"2024-08-05T01:10:41Z","updated_at":"2026-11-03T02:40:33.179924Z"}],"ghsa":[{"id":"GHSA-gfv7-9jpr-9xm8","title":"ngiflib 0.4 has a heap-based buffer overflow in WritePixels() in ngiflib.c when called from...","description":"ngiflib 0.4 has a heap-based buffer overflow in WritePixels() in ngiflib.c when called from DecodeGifImg, because deinterlacing for small pictures is mishandled.","status":"published","published":"2022-05-24T22:00:35Z","modified":"2024-06-06T21:30:35Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-682"],"updated_at":"2026-11-02T14:57:25.971514Z"}],"nvd":[{"id":"CVE-2019-16347","description":"ngiflib 0.4 has a heap-based buffer overflow in WritePixels() in ngiflib.c when called from DecodeGifImg, because deinterlacing for small pictures is mishandled.","status":"published","published":"2019-09-16T13:15:11.903Z","modified":"2026-06-17T02:22:09.963Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/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-682","CWE-787"],"updated_at":"2026-11-02T14:05:28.126831Z"}],"osv":[{"id":"CVE-2019-16347","description":"ngiflib 0.4 has a heap-based buffer overflow in WritePixels() in ngiflib.c when called from DecodeGifImg, because deinterlacing for small pictures is mishandled.","status":"published","published":"2019-09-16T13:15:11.903Z","modified":"2026-10-20T13:41:20.547425166Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:11.361782Z"}]}}