When opening a Hangul Hcell Document (.cell) and processing a property record within the Workbook stream, Hancom Office 2014 will attempt to allocate space for an element using a length from the file. When copying user-supplied data to this buffer, however, the application will use a different size which leads to a heap-based buffer overflow. This vulnerability can lead to code-execution under the context of the application.
References
Link | Resource |
---|---|
http://www.securityfocus.com/bid/92327 | |
http://www.talosintelligence.com/reports/TALOS-2016-0149/ | Exploit Technical Description Third Party Advisory VDB Entry |
http://www.securityfocus.com/bid/92327 | |
http://www.talosintelligence.com/reports/TALOS-2016-0149/ | Exploit Technical Description Third Party Advisory VDB Entry |
Configurations
History
21 Nov 2024, 02:51
Type | Values Removed | Values Added |
---|---|---|
References | () http://www.securityfocus.com/bid/92327 - | |
References | () http://www.talosintelligence.com/reports/TALOS-2016-0149/ - Exploit, Technical Description, Third Party Advisory, VDB Entry |
Information
Published : 2017-01-06 21:59
Updated : 2024-11-21 02:51
NVD link : CVE-2016-4294
Mitre link : CVE-2016-4294
CVE.ORG link : CVE-2016-4294
JSON object : View
Products Affected
hancom
- hancom_office_2014
CWE
CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer