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CVE-2020-27754

Description

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.

Risk Information

Base Score
3.3
MODERATE
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
EPSS Score
Exploitation Probability
0.086

Associated Vulnerability

VulnerabilityOS Platform
Multiple Vulnerabilities are affected in Imagemagic (x64) 7.0.8Windows
Multiple Vulnerabilities are affected in Imagemagic 7.0.8Windows
Multiple Vulnerabilities are affected in ImageMagick 7.0.8Windows
SUSE-SU-2021:0199-1(SUSE Linux Enterprise Server 12-SP5 ) ImageMagick-config-6-SUSE-6.8.8.1-71.154.1.x86_64.rpmLinux
SUSE-SU-2021:0199-1(SUSE Linux Enterprise Server 12-SP5 ) ImageMagick-config-6-upstream-6.8.8.1-71.154.1.x86_64.rpmLinux
SUSE-SU-2021:0199-1(SUSE Linux Enterprise Server 12-SP5 ) ImageMagick-debuginfo-6.8.8.1-71.154.1.x86_64.rpmLinux
SUSE-SU-2021:0199-1(SUSE Linux Enterprise Server 12-SP5 ) ImageMagick-debugsource-6.8.8.1-71.154.1.x86_64.rpmLinux
SUSE-SU-2021:0199-1(SUSE Linux Enterprise Server 12-SP5 ) libMagickCore-6_Q16-1-6.8.8.1-71.154.1.x86_64.rpmLinux
SUSE-SU-2021:0199-1(SUSE Linux Enterprise Server 12-SP5 ) libMagickCore-6_Q16-1-debuginfo-6.8.8.1-71.154.1.x86_64.rpmLinux
SUSE-SU-2021:0199-1(SUSE Linux Enterprise Server 12-SP5 ) libMagickWand-6_Q16-1-6.8.8.1-71.154.1.x86_64.rpmLinux
SUSE-SU-2021:0199-1(SUSE Linux Enterprise Server 12-SP5 ) libMagickWand-6_Q16-1-debuginfo-6.8.8.1-71.154.1.x86_64.rpmLinux
Image manipulation programs and library (USN-4988-1) imagemagick_6.9.7.4+dfsg-16ubuntu6.11_i386.debLinux
Image manipulation programs and library (USN-4988-1) imagemagick_6.9.7.4+dfsg-16ubuntu6.11_amd64.debLinux
Image manipulation programs and library (USN-4988-1) imagemagick_6.9.10.23+dfsg-2.1ubuntu11.4_i386.debLinux
Image manipulation programs and library (USN-4988-1) imagemagick_6.9.10.23+dfsg-2.1ubuntu11.4_amd64.debLinux
Image manipulation programs and library (USN-4988-1) imagemagick_6.9.10.23+dfsg-2.1ubuntu13.3_i386.debLinux
Image manipulation programs and library (USN-4988-1) imagemagick_6.9.10.23+dfsg-2.1ubuntu13.3_amd64.debLinux
Image manipulation programs and library (USN-4988-1) libmagick++-6.q16-8_6.9.10.23+dfsg-2.1ubuntu11.4_i386.debLinux
Image manipulation programs and library (USN-4988-1) libmagick++-6.q16-8_6.9.10.23+dfsg-2.1ubuntu11.4_amd64.debLinux
Image manipulation programs and library (USN-4988-1) libmagick++-6.q16-8_6.9.10.23+dfsg-2.1ubuntu13.3_i386.debLinux
Image manipulation programs and library (USN-4988-1) libmagick++-6.q16-8_6.9.10.23+dfsg-2.1ubuntu13.3_amd64.debLinux
Image manipulation programs and library (USN-4988-1) libmagickcore-6.q16-6_6.9.10.23+dfsg-2.1ubuntu11.4_i386.debLinux
Image manipulation programs and library (USN-4988-1) libmagickcore-6.q16-6_6.9.10.23+dfsg-2.1ubuntu11.4_amd64.debLinux
Image manipulation programs and library (USN-4988-1) libmagickcore-6.q16-6_6.9.10.23+dfsg-2.1ubuntu13.3_i386.debLinux
Image manipulation programs and library (USN-4988-1) libmagickcore-6.q16-6_6.9.10.23+dfsg-2.1ubuntu13.3_amd64.debLinux
Image manipulation programs and library (USN-4988-1) libmagickcore-6.q16-3_6.9.7.4+dfsg-16ubuntu6.11_i386.debLinux
Image manipulation programs and library (USN-4988-1) libmagickcore-6.q16-3_6.9.7.4+dfsg-16ubuntu6.11_amd64.debLinux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234