CVE-2020-25666
3.3 · LOWOverview
CVE-2020-25666 is a low-severity vulnerability affecting imagemagick imagemagick. It was published on December 8, 2020 and has a CVSS 3.1 base score of 3.3 (LOW).
This vulnerability has a CVSS 3.1 base score of 3.3, rated LOW. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
Technical Description
There are 4 places in HistogramCompare() in MagickCore/histogram.c where an integer overflow is possible during simple math calculations. This occurs in the rgb values and `count` value for a color. The patch uses casts to `ssize_t` type for these calculations, instead of `int`. This flaw could impact application reliability in the event that ImageMagick processes a crafted input file. This flaw affects ImageMagick versions prior to 7.0.9-0.
Remediation
Check the references section for vendor advisories and patches from imagemagick. Update imagemagick to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| imagemagick | imagemagick | >= 0, < 6.9.10-69 | Affected |
References
Frequently Asked Questions
What is CVE-2020-25666?
CVE-2020-25666 is a low-severity vulnerability affecting imagemagick imagemagick. It was published on December 8, 2020 and has a CVSS 3.1 base score of 3.3 (LOW).
How severe is CVE-2020-25666?
This vulnerability has a CVSS 3.1 base score of 3.3, rated LOW. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2020-25666?
Check the references section for vendor advisories and patches from imagemagick. Update imagemagick to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2020-25666?
CyberStrike's AI-powered security agents can automatically detect CVE-2020-25666 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
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