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PRIOn knowledge basePRION:CVE-2022-33896HistoryOct 07, 2022 - 3:15 p.m.
Buffer overflow
2022-10-0715:15:00
PRIOn knowledge base
www.prio-n.com
2
buffer underflow
memory corruption
code execution
malicious file
xml-based office files
0.001 Low
EPSS
Percentile
36.5%
A buffer underflow vulnerability exists in the way Hword of Hancom Office 2020 version 11.0.0.5357 parses XML-based office files. A specially-crafted malformed file can cause memory corruption by using memory before buffer start, which can lead to code execution. A victim would need to access a malicious file to trigger this vulnerability.
| CPE | Name | Operator | Version |
|---|---|---|---|
| hancom_office_2020 | eq | 11.0.0.5357 |
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