Vulnerability Details : CVE-2017-9142
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.
Vulnerability category: Input validation
Products affected by CVE-2017-9142
- cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
- cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
- cpe:2.3:a:imagemagick:imagemagick:7.0.5-7:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-9142
0.45%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 72 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-9142
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:N/A:P |
8.6
|
2.9
|
NIST | |
6.5
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
2.8
|
3.6
|
NIST |
CWE ids for CVE-2017-9142
-
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.Assigned by: nvd@nist.gov (Primary)
-
The product contains an assert() or similar statement that can be triggered by an attacker, which leads to an application exit or other behavior that is more severe than necessary.Assigned by: nvd@nist.gov (Primary)
References for CVE-2017-9142
-
http://www.securityfocus.com/bid/98683
ImageMagick CVE-2017-9142 Local Denial of Service VulnerabilityThird Party Advisory;VDB Entry
-
http://www.debian.org/security/2017/dsa-3863
Debian -- Security Information -- DSA-3863-1 imagemagickThird Party Advisory
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https://github.com/ImageMagick/ImageMagick/commit/f0232a2a45dfd003c1faf6079497895df3ab0ee1
Fixed incorrect call to WriteBlob reported in #490. · ImageMagick/ImageMagick@f0232a2 · GitHubPatch;Vendor Advisory
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https://github.com/ImageMagick/ImageMagick/issues/490
assertion failed in WriteBlob · Issue #490 · ImageMagick/ImageMagick · GitHubIssue Tracking;Patch;Third Party Advisory
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