CVE-2018-16645

Description

There is an excessive memory allocation issue in the functions ReadBMPImage of coders/bmp.c and ReadDIBImage of coders/dib.c in ImageMagick 7.0.8-11, which allows remote attackers to cause a denial of service via a crafted image file.

Category

6.5
CVSS
Severity: Medium
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.57%
Vendor Advisory debian.org Vendor Advisory ubuntu.com Vendor Advisory ubuntu.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/ImageMagick/ImageMagick/commit/ecb31dbad39ccdc65868d5d2a37f0f0521250832 third party advisory patch
https://lists.debian.org/debian-lts-announce/2018/10/msg00002.html third party advisory mailing list
https://github.com/ImageMagick/ImageMagick/issues/1268 issue tracking third party advisory patch
https://www.debian.org/security/2018/dsa-4316 third party advisory vendor advisory
https://usn.ubuntu.com/3785-1/ third party advisory vendor advisory
https://usn.ubuntu.com/4034-1/ vendor advisory

Frequently Asked Questions

What is the severity of CVE-2018-16645?
CVE-2018-16645 has been scored as a medium severity vulnerability.
How to fix CVE-2018-16645?
To fix CVE-2018-16645, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2018-16645 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2018-16645 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.