VDB
CVE-2020-27754
CVE-2020-27754
PUBLISHED
In IntensityCompare() of /magick/quantize.c, there are calls to PixelPacketIntensity() which could return overflowed values to the caller when ImageMagick processes a crafted input file. To mitigate this, the patch introduces and uses the ConstrainPixelIntensity() function, which forces the pixel intensities to be within the proper bounds in the event of an overflow. This flaw affects ImageMagick versions prior to 6.9.10-69 and 7.0.8-69.
EPSS 0.10% · 27.4th percentile
Risk Scores
EPSS Score
0.10%
27.4th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:Pro:16.04:LTS | imagemagick | 8:6.8.9.9-7ubuntu5.4, 0, 8:6.8.9.9-5ubuntu2 |
| Ubuntu:20.04:LTS | imagemagick | 0, 8:6.9.10.23+dfsg-2.1ubuntu3, 8:6.9.10.23+dfsg-2.1ubuntu8 |
| Ubuntu:18.04:LTS | imagemagick | 8:6.9.7.4+dfsg-16ubuntu6.4, 8:6.9.7.4+dfsg-16ubuntu6.7, 0 |
Exploit Intelligence
Timeline
- Dec 6, 2020 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Feb 28, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 1, 2022 EPSS Score
- Jul 3, 2022 EPSS Score
- Sep 4, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2020-27754 third-party-advisory
- https://ubuntu.com/security/notices/USN-4988-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2020-27754 third-party-advisory
- https://ubuntu.com/security/notices/USN-7068-1 vendor-advisory