{"id":"CVE-2015-6585","aliases":["EUVD-2015-6523","GHSA-7g96-gxmq-x3pq"],"status":"published","title":"hwpapp.dll in Hangul Word Processor allows remote attackers to execute arbitrary code via a...","description":"hwpapp.dll in Hangul Word Processor allows remote attackers to execute arbitrary code via a crafted heap spray, and by leveraging a \"type confusion\" via an HWPX file containing a crafted para text tag.","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":"2026-11-11","score":0.0249,"percentile":0.84856,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119"],"published":"2017-07-25T18:00:00Z","modified":"2026-06-17T00:31:05Z","products":[{"vendor":"hancom","product":"hangul_word_processor"}],"references":[{"url":"http://www.securityfocus.com/bid/76694","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://www.fireeye.com/blog/threat-research/2015/09/zero-day_hwp_exploit.html","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"http://www.hancom.com/cs_center/csDownload.do","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://www.fireeye.com/content/dam/fireeye-www/global/en/blog/threat-research/FireEye_HWP_ZeroDay.pdf","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2015-6585"},{"url":"https://github.com/advisories/GHSA-7g96-gxmq-x3pq"}],"sources":{"cve":[{"id":"CVE-2015-6585","description":"hwpapp.dll in Hangul Word Processor allows remote attackers to execute arbitrary code via a crafted heap spray, and by leveraging a \"type confusion\" via an HWPX file containing a crafted para text tag.","status":"published","published":"2017-07-25T18:00:00Z","modified":"2024-08-06T07:22:22.418Z","updated_at":"2026-11-02T14:35:42.680858Z"}],"euvd":[{"id":"EUVD-2015-6523","description":"hwpapp.dll in Hangul Word Processor allows remote attackers to execute arbitrary code via a crafted heap spray, and by leveraging a \"type confusion\" via an HWPX file containing a crafted para text tag.","status":"published","published":"2017-07-25T18:00:00Z","modified":"2024-08-06T07:22:22Z","updated_at":"2026-11-03T02:21:55.290228Z"}],"ghsa":[{"id":"GHSA-7g96-gxmq-x3pq","title":"hwpapp.dll in Hangul Word Processor allows remote attackers to execute arbitrary code via a...","description":"hwpapp.dll in Hangul Word Processor allows remote attackers to execute arbitrary code via a crafted heap spray, and by leveraging a \"type confusion\" via an HWPX file containing a crafted para text tag.","status":"published","published":"2022-05-17T02:15:35Z","modified":"2023-01-27T05:03:49Z","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":"2026-11-02T14:42:19.917616Z"}],"nvd":[{"id":"CVE-2015-6585","description":"hwpapp.dll in Hangul Word Processor allows remote attackers to execute arbitrary code via a crafted heap spray, and by leveraging a \"type confusion\" via an HWPX file containing a crafted para text tag.","status":"published","published":"2017-07-25T18:29:00.963Z","modified":"2026-06-17T00:31:05.707Z","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":"2026-11-02T14:03:17.730372Z"}]}}