Vulnerability Details : CVE-2017-11639
When ImageMagick 7.0.6-1 processes a crafted file in convert, it can lead to a heap-based buffer over-read in the WriteCIPImage() function in coders/cip.c, related to the GetPixelLuma function in MagickCore/pixel-accessor.h.
Exploit prediction scoring system (EPSS) score for CVE-2017-11639
Probability of exploitation activity in the next 30 days: 0.36%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 69 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2017-11639
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:N/A:P |
8.6
|
2.9
|
NIST |
|
6.5
|
MEDIUM | CVSS:3.0/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-2017-11639
-
The product reads data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2017-11639
-
https://usn.ubuntu.com/3681-1/
USN-3681-1: ImageMagick vulnerabilities | Ubuntu security notices
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https://www.debian.org/security/2017/dsa-4019
Debian -- Security Information -- DSA-4019-1 imagemagick
-
https://github.com/ImageMagick/ImageMagick/issues/588
Heap-Overflow in GetPixelLuma() MagickCore/pixel-accessor.h · Issue #588 · ImageMagick/ImageMagick · GitHubIssue Tracking;Patch;Third Party Advisory
-
http://www.securityfocus.com/bid/100013
ImageMagick CVE-2017-11639 Heap Buffer Overflow VulnerabilityThird Party Advisory;VDB Entry
-
https://www.debian.org/security/2018/dsa-4204
Debian -- Security Information -- DSA-4204-1 imagemagick
Products affected by CVE-2017-11639
- cpe:2.3:a:imagemagick:imagemagick:7.0.6-1:*:*:*:*:*:*:*