Vulnerability Details : CVE-2016-6520
Buffer overflow in MagickCore/enhance.c in ImageMagick before 7.0.2-7 allows remote attackers to have unspecified impact via vectors related to pixel cache morphology.
Vulnerability category: Overflow
Products affected by CVE-2016-6520
- cpe:2.3:a:imagemagick:imagemagick:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2016-6520
1.01%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 83 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2016-6520
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.4
|
MEDIUM | AV:N/AC:L/Au:N/C:P/I:N/A:P |
10.0
|
4.9
|
NIST | |
|
9.1
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H |
3.9
|
5.2
|
NIST |
CWE ids for CVE-2016-6520
-
The product reads data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2016-6520
-
http://www.securitytracker.com/id/1036502
ImageMagick Buffer Overflow in ContrastStretchImage() Lets Remote Users Obtain Potentially Sensitive Information and Deny Service - SecurityTrackerPatch;Third Party Advisory;VDB Entry
-
http://www.imagemagick.org/script/changelog.php
ImageMagick - ChangelogRelease Notes;Vendor Advisory
-
http://www.openwall.com/lists/oss-security/2016/08/02/6
oss-security - CVE Request ImageMagick buffer overflowMailing List;Patch;Third Party Advisory
-
http://www.openwall.com/lists/oss-security/2016/08/02/10
oss-security - Re: CVE Request ImageMagick buffer overflowMailing List;Patch;Third Party Advisory
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https://github.com/ImageMagick/ImageMagick/commit/76401e172ea3a55182be2b8e2aca4d07270f6da6
Evaluate lazy pixel cache morphology to prevent buffer overflow (bug … · ImageMagick/ImageMagick@76401e1 · GitHubPatch;Third Party Advisory
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