CVE-2017-2819

CVE-2017-2819 is an exploitable heap-based buffer overflow in Hancom Thinkfree Office NEO (Hangul Word Processor, Hangul WPD) v9.6.1.4350. The issue occurs when processing HWPTAG_TAB_DEF(22) records in the DocInfo stream of the Hangul Word Processing Document format; a signed comparison during dy...

CVE-2018-5195

Hancom NEO has a buffer overflow in the hyperlink Attributes handling, affecting versions up to 9.6.1.5183 and earlier. The root cause is a buffer overflow in the component that processes hyperlink attributes within documents, enabling a remote attacker to execute arbitrary commands. Impact is re...