Unscored severity · published May 15, 2015
CVE-2015-2810
Integer overflow in the HwpApp::CHncSDS_Manager function in Hancom Office HanWord processor, as used in Hwp 2014 VP before 9.1.0.2342, HanWord Viewer 2007 and Viewer 2010…
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CVSS
2.3%
EPSS
No
On KEV
Description
Integer overflow in the HwpApp::CHncSDS_Manager function in Hancom Office HanWord processor, as used in Hwp 2014 VP before 9.1.0.2342, HanWord Viewer 2007 and Viewer 2010 8.5.6.1158, and HwpViewer 2014 VP 9.1.0.2186, allows remote attackers to cause a denial of service (crash) and possibly "influence the program's execution flow" via a document with a large paragraph size, which triggers heap corruption.
Exploitation
Is it being used?
Exploit prediction (EPSS)2.3% · higher than 83% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
HV
Hanword Viewer 2007 · Hancom
All versions, or not specified · source: NVD
HV
Hanword Viewer 2010 · Hancom
8.5.6.1158 · source: NVD
H2
Hwp 2014 · Hancom
through 9.1.0.2342 · source: NVD
H2
Hwpviewer 2014 · Hancom
9.1.0.2186 · source: NVD