Vulnerability CVE-2020-7816


Published: 2020-06-30

Description:
A vulnerability in the JPEG image parsing module in DaView Indy, DaVa+, DaOffice softwares could allow an unauthenticated, remote attacker to cause an arbitrary code execution on an affected device.nThe vulnerability is due to a stack overflow read. An attacker could exploit this vulnerability by sending a crafted PDF file to an affected device.

Type:

CWE-787

CVSS2 => (AV:N/AC:M/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
6.8/10
6.4/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Hmtalk -> Daoffice 
Hmtalk -> Dava\+ 
Hmtalk -> Daview indy 

 References:
https://www.boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=35483

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