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CVE-2018-18016

23
FAUCET Score

CVE-2018-18016 describes a memory leak vulnerability in ImageMagick version 7.0.7-28, specifically within the WritePCXImage function in coders/pcx.c. This vulnerability has a CVSS score of 6.5 (Medium), indicating it can be exploited remotely with low attack complexity, requiring user interaction, and primarily leading to high availability impact. There is currently no evidence of active exploitation, publicly available exploit code, or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
7.0.7-28CPE matchmatch criteria
cpe:2.3:a:imagemagick:imagemagick:7.0.7-28:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

6.5MEDIUM

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
3.6
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.79%
Probability of exploitation in next 30 days
EPSS Percentile
76.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0179 is in the 88th percentile among its peer group of 26,234 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (8)

github_advisorypatch availablevia nvd_reference
View patch
redhatpatch availablevia nvd_reference
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 7Fixed in: autotrace-0:0.31.1-38.el7
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 7Fixed in: emacs-1:24.3-23.el7
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 7Fixed in: ImageMagick-0:6.9.10.68-3.el7
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 7Fixed in: inkscape-0:0.92.2-3.el7
View patch
redhatend of lifevia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: ImageMagick
redhatend of lifevia redhat_api
Product: Red Hat Enterprise Linux 6Fixed in: ImageMagick

Vendor Advisories (1)

redhatCVE-2018-18016Low

ImageMagick: memory leak in WritePCXImage in coders/pcx.c

Mar 24, 2018

References

github.com / ImageMagick/ImageMagick/issues/1049
Issue TrackingPatchThird Party Advisory
usn.ubuntu.com / 4034-1
bugzilla.redhat.com / show_bug.cgi
Issue TrackingPatchThird Party Advisory