Vulnerability CVE-2017-9142
Published: 2017-05-22

Description:
In ImageMagick 7.0.5-7 Q16, a crafted file could trigger an assertion failure in the WriteBlob function in MagickCore/blob.c because of missing checks in the ReadOneJNGImage function in coders/png.c.

Type:

CWE-617

 (Reachable Assertion)

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.3/10
2.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
Imagemagick -> Imagemagick 

 References:
http://www.debian.org/security/2017/dsa-3863
http://www.securityfocus.com/bid/98683
https://github.com/ImageMagick/ImageMagick/commit/72f5c8632bff2daf3c95005f9b4cf2982786b52a
https://github.com/ImageMagick/ImageMagick/issues/490
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