CVE-2018-16643

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

3.08% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 86.7% of scored records. A rank, not a probability.

NVD base score

6.5 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

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

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

Low. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2018-09-06 22:00Z7 YR AGO

Last updated

2024-08-05 10:32Z2 YR AGO

Reserved

2018-09-06

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-252Unchecked Return ValueBase
• CWE-20Improper Input ValidationClass

Data version

5.1

Document digest

fee21d90b016312e622adada0cdb412e3e86467fc45b88da74329857b6a719cd

• github.comhttps://github.com/ImageMagick/ImageMagick/issues/1199x_refsource_MISC
• github.comhttps://github.com/ImageMagick/ImageMagick/commit/6b6bff054d569a77973f2140c0e86366e6168a6cx_refsource_MISC
• lists.debian.org[debian-lts-announce] 20181003 [SECURITY] [DLA 1530-1] imagemagick security updatehttps://lists.debian.org/debian-lts-announce/2018/10/msg00002.htmlmailing-listx_refsource_MLIST
• usn.ubuntu.comUSN-3785-1https://usn.ubuntu.com/3785-1/vendor-advisoryx_refsource_UBUNTU
• lists.debian.org[debian-lts-announce] 20200907 [SECURITY] [DLA 2366-1] imagemagick security updatehttps://lists.debian.org/debian-lts-announce/2020/09/msg00007.htmlmailing-listx_refsource_MLIST