VDB
CVE-2020-27754
CVE-2020-27754
PUBLISHED
CVSS 3.299999952316284 LOW
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 1.14% · 66.0th percentile
Risk Scores
CVSS 3.1
3.299999952316284
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
EPSS Score
1.14%
66.0th 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 |
Timeline
- Dec 6, 2020 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 26, 2021 EPSS Score
- Dec 30, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Mar 3, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 6, 2022 EPSS Score
- Sep 10, 2022 EPSS Score
- Nov 12, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2020-27754 advisory
- https://ubuntu.com/security/notices/USN-4988-1 advisory
- https://ubuntu.com/security/notices/USN-7068-1 advisory
- https://www.cve.org/CVERecord?id=CVE-2020-27754 third-party-advisory