Vulnerability Details : CVE-2018-18023
Potential exploit
In ImageMagick 7.0.8-13 Q16, there is a heap-based buffer over-read in the SVGStripString function of coders/svg.c, which allows attackers to cause a denial of service via a crafted SVG image file.
Vulnerability category: Denial of service
Products affected by CVE-2018-18023
- cpe:2.3:a:imagemagick:imagemagick:7.0.8-13:q16:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-18023
0.22%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 42 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-18023
| 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:3.0/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-2018-18023
-
The product reads data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-18023
-
https://github.com/ImageMagick/ImageMagick/issues/1336
heap-buffer-overflow in SVGStripString of svg.c · Issue #1336 · ImageMagick/ImageMagick · GitHubExploit;Issue Tracking;Patch;Third Party Advisory
-
https://usn.ubuntu.com/4034-1/
USN-4034-1: ImageMagick vulnerabilities | Ubuntu security notices
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