CVE-2018-9133

Public Exploit

Description

ImageMagick 7.0.7-26 Q16 has excessive iteration in the DecodeLabImage and EncodeLabImage functions (coders/tiff.c), which results in a hang (tens of minutes) with a tiny PoC file. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted tiff file.

Category

6.5
CVSS
Severity: Medium
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.10%
Vendor Advisory ubuntu.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://usn.ubuntu.com/3681-1/ third party advisory vendor advisory
https://github.com/ImageMagick/ImageMagick/issues/1072 issue tracking exploit third party advisory
https://lists.debian.org/debian-lts-announce/2020/08/msg00030.html mailing list

Frequently Asked Questions

What is the severity of CVE-2018-9133?
CVE-2018-9133 has been scored as a medium severity vulnerability.
How to fix CVE-2018-9133?
To fix CVE-2018-9133, 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-2018-9133 being actively exploited in the wild?
It is possible that CVE-2018-9133 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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