Medium severity · published Dec 21, 2018
CVE-2018-5201
Hancom Office 2018 10.0.0.8214 and earlier, Hancom Office NEO 9.6.1.10472 and earlier, Hancom Office 2014 9.1.1.4540 and earlier, Hancom Office 2010 8.5.8.1724 and earlier…
5.5
CVSS
0.7%
EPSS
No
On KEV
Description
Hancom Office 2018 10.0.0.8214 and earlier, Hancom Office NEO 9.6.1.10472 and earlier, Hancom Office 2014 9.1.1.4540 and earlier, Hancom Office 2010 8.5.8.1724 and earlier versions have a heap overflow vulnerability when handling Compound File in document. This result in a program crash or denial of service conditions.
CVSS vector
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.7% · higher than 52% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
HO
Hancom Office 2010 · Hancom
through 8.5.8.1724 · source: NVD
HO
Hancom Office 2014 · Hancom
through 9.1.1.4540 · source: NVD
HO
Hancom Office 2018 · Hancom
through 10.0.0.8214 · source: NVD
HO
Hancom Office Neo · Hancom
through 9.6.1.10472 · source: NVD