CVE-2017-2819

published 2017-05-24

CVE-2017-2819: An exploitable heap-based buffer overflow exists in the Hangul Word Processor component (version 9.6.1.4350) of Hancom Thinkfree Office NEO 9.6.1.4902. A…

Priority P3 37 high 7.8 CVSS 3.0

AV L AC L PR N UI R S U C H I H A H

An exploitable heap-based buffer overflow exists in the Hangul Word Processor component (version 9.6.1.4350) of Hancom Thinkfree Office NEO 9.6.1.4902. A specially crafted document stream can cause an integer underflow resulting in a buffer overflow which can lead to code execution under the context of the application. An attacker can entice a user to open up a document in order to trigger this vulnerability.

Affected

3 ranges

Vendor	Product	Version range	Fixed in
hancom	hangul_word_processor	—	—
hancom	hangul_word_processor_in_thinkfree_office_neo_trial_word	—	—
hancom	thinkfree_office_neo	—	—

CVSS provenance

nvd v3.0 7.8 HIGH CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

nvd v2.0 6.8 MEDIUM AV:N/AC:M/Au:N/C:P/I:P/A:P

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CWE-119