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Alerts This Week
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Debian 10 Buster DLA-3357-1 Critical: Imagemagick Privilege Escalation

debian lts
Calendar Grey March 11, 2023
Dist Debian Esm H88
Ubuntu LTS security patch USA-1120-3 tackles a series of PHP flaws improving overall system integrity.
Several vulnerabilities have been discovered in imagemagick that may lead to a privilege escalation, denial of service or information leaks

Summary

CVE-2020-19667

A stack-based buffer overflow and unconditional jump was found in
ReadXPMImage in coders/xpm.c

CVE-2020-25665

An out-of-bounds read in the PALM image coder was found in
WritePALMImage in coders/palm.c

CVE-2020-25666

An integer overflow was possible during simple math
calculations in HistogramCompare() in MagickCore/histogram.c

CVE-2020-25674

A for loop with an improper exit condition was found that can
allow an out-of-bounds READ via heap-buffer-overflow in
WriteOnePNGImage from coders/png.c

CVE-2020-25675

A undefined behavior was found in the form of integer overflow
and out-of-range values as a result of rounding calculations
performed on unconstrained pixel offsets in the CropImage()
and CropImageToTiles() routines of MagickCore/transform.c

CVE-2020-25676

A undefined behavior was found in the form of integer overflow
and out-of-range values as a result of rounding calculations

Read the Full Advisory


Severity
critical
Lowest
Low
Medium
High
Critical

Package: imagemagick
Version: 8:6.9.10.23+dfsg-2.1+deb10u2
CVE ID: CVE-2020-19667 CVE-2020-25665 CVE-2020-25666 CVE-2020-25674
Debian Bug: 1027164 1030767

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