{"id":"CVE-2023-27705","aliases":["EUVD-2023-31441","GHSA-mjhw-qw89-835g"],"status":"published","title":"APNG_Optimizer v1.4 was discovered to contain a buffer overflow via the component /apngopt/ubuntu...","description":"APNG_Optimizer v1.4 was discovered to contain a buffer overflow via the component /apngopt/ubuntu.png.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00838,"percentile":0.58086,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-120"],"published":"2023-04-17T00:00:00Z","modified":"2026-06-17T05:45:42Z","products":[{"vendor":"apng_optimizer_project","product":"apng_optimizer"}],"references":[{"url":"https://sourceforge.net/projects/apng/files/APNG_Optimizer/","tags":["x_transferred","Product"]},{"url":"https://bitbucket.org/tiangeng_zq/cve/src/main/","tags":["x_transferred","Exploit"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-27705"},{"url":"https://bitbucket.org/tiangeng_zq/cve/src/main"},{"url":"https://sourceforge.net/projects/apng/files/APNG_Optimizer"},{"url":"https://github.com/advisories/GHSA-mjhw-qw89-835g"}],"sources":{"cve":[{"id":"CVE-2023-27705","description":"APNG_Optimizer v1.4 was discovered to contain a buffer overflow via the component /apngopt/ubuntu.png.","status":"published","published":"2023-04-17T00:00:00Z","modified":"2025-02-06T15:24:34.498Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:35:26.261013Z"}],"euvd":[{"id":"EUVD-2023-31441","description":"APNG_Optimizer v1.4 was discovered to contain a buffer overflow via the component /apngopt/ubuntu.png.","status":"published","published":"2023-04-17T00:00:00Z","modified":"2025-02-06T15:24:34Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-03T00:04:03.312509Z"}],"ghsa":[{"id":"GHSA-mjhw-qw89-835g","title":"APNG_Optimizer v1.4 was discovered to contain a buffer overflow via the component /apngopt/ubuntu...","description":"APNG_Optimizer v1.4 was discovered to contain a buffer overflow via the component /apngopt/ubuntu.png.","status":"published","published":"2023-04-17T15:30:18Z","modified":"2024-04-04T03:30:27Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:56:15.423381Z"}],"nvd":[{"id":"CVE-2023-27705","description":"APNG_Optimizer v1.4 was discovered to contain a buffer overflow via the component /apngopt/ubuntu.png.","status":"published","published":"2023-04-17T15:15:07.053Z","modified":"2026-06-17T05:45:42.47Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:07:55.652109Z"}]}}