Vulnerability CVE-2018-0683
Published: 2018-11-15

Description:
Buffer overflow in Denbun by NEOJAPAN Inc. (Denbun POP version V3.3P R4.0 and earlier, Denbun IMAP version V3.3I R4.0 and earlier) allows remote attackers to execute arbitrary code or cause a denial-of-service (DoS) condition via Cookie data.

Type:

CWE-119

 (Improper Restriction of Operations within the Bounds of a Memory Buffer)

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.5/10
6.4/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
NEO -> Debun imap 
NEO -> Debun pop 

 References:
http://jvn.jp/en/jp/JVN00344155/index.html
https://www.denbun.com/en/imap/support/security/181003.html
https://www.denbun.com/en/pop/support/security/181003.html
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