Vulnerability CVE-2017-6193


Published: 2018-02-20

Description:
Buffer overflow in APNGDis 2.8 and earlier allows remote attackers to cause a denial of service and possibly execute arbitrary code via a crafted image containing a malformed image size descriptor in the IHDR chunk.

Type:

CWE-119

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

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
Apngdis project -> Apngdis 

 References:
http://www.securityfocus.com/bid/97053
https://www.exploit-db.com/exploits/41668/
https://www.exploit-db.com/exploits/41669/
https://www.onvio.nl/nieuws/cve-2017-6192-apngdis-width-height-buffer-overflow

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