Fluid Attacks Database

Description

ImageMagick: MSL - Stack overflow in ProcessMSLScript

Summary

Magick fails to check for circular references between two MSLs, leading to a stack overflow.

Details

After reading a.msl using magick, the following is displayed:

MSLStartElement -> ReadImage -> ReadMSLImage -> ProcessMSLScript -> xmlParseChunk -> xmlParseTryOrFinish -> MSLStartElement

AddressSanitizer:DEADLYSIGNAL
=================================================================
==114345==ERROR: AddressSanitizer: UNKNOWN SIGNAL on unknown address 0x000000000000 (pc 0x72509fc7d804 bp 0x7ffd6598b390 sp 0x7ffd6598ab20 T0)
    #0 0x72509fc7d804 in strlen ../../../../src/libsanitizer/sanitizer_common/sanitizer_common_interceptors.inc:388
[...]

Mitigation

Update Impact

Minimal update. May introduce new vulnerabilities or breaking changes.

Ecosystem	Package	Affected version	Patched versions
debian 12	imagemagick	=8:6.9.11.60+dfsg-1.6 \|\| =8:6.9.11.60+dfsg-1.6+deb12u1 \|\| =8:6.9.11.60+dfsg-1.6+deb12u2 \|\| =8:6.9.11.60+dfsg-1.6+deb12u3 \|\| =8:6.9.11.60+dfsg-1.6+deb12u4 \|\| =8:6.9.11.60+dfsg-1.6+deb12u5 \|\| =8:6.9.11.60+dfsg-1.6+deb12u6 \|\| =8:6.9.11.60+dfsg-1.6+deb12u7 \|\| =8:6.9.11.60+dfsg-1.6+deb12u8 \|\| >=0 <8:6.9.11.60+dfsg-1.6+deb12u9	8:6.9.11.60+dfsg-1.6+deb12u9
debian 11	imagemagick	=8:6.9.11.60+dfsg-1.3 \|\| =8:6.9.11.60+dfsg-1.3+deb11u1 \|\| =8:6.9.11.60+dfsg-1.3+deb11u10 \|\| =8:6.9.11.60+dfsg-1.3+deb11u2 \|\| =8:6.9.11.60+dfsg-1.3+deb11u3 \|\| =8:6.9.11.60+dfsg-1.3+deb11u4 \|\| =8:6.9.11.60+dfsg-1.3+deb11u5 \|\| =8:6.9.11.60+dfsg-1.3+deb11u6 \|\| =8:6.9.11.60+dfsg-1.3+deb11u7 \|\| =8:6.9.11.60+dfsg-1.3+deb11u8 \|\| =8:6.9.11.60+dfsg-1.3+deb11u9 \|\| >=0 <8:6.9.11.60+dfsg-1.3+deb11u11	8:6.9.11.60+dfsg-1.3+deb11u11
debian 14	imagemagick	=8:7.1.1.43+dfsg1-1 \|\| =8:7.1.1.46+dfsg1-1 \|\| =8:7.1.1.47+dfsg1-1 \|\| =8:7.1.1.47+dfsg1-2 \|\| =8:7.1.2.1+dfsg1-1 \|\| =8:7.1.2.12+dfsg1-1 \|\| =8:7.1.2.13+dfsg1-1 \|\| =8:7.1.2.3+dfsg1-1 \|\| =8:7.1.2.7+dfsg1-1 \|\| =8:7.1.2.8+dfsg1-1 \|\| >=0 <8:7.1.2.15+dfsg1-1	8:7.1.2.15+dfsg1-1
debian 13	imagemagick	=8:7.1.1.43+dfsg1-1 \|\| =8:7.1.1.43+dfsg1-1+deb13u1 \|\| =8:7.1.1.43+dfsg1-1+deb13u2 \|\| =8:7.1.1.43+dfsg1-1+deb13u3 \|\| =8:7.1.1.43+dfsg1-1+deb13u4 \|\| =8:7.1.1.43+dfsg1-1+deb13u5 \|\| >=0 <8:7.1.1.43+dfsg1-1+deb13u6	8:7.1.1.43+dfsg1-1+deb13u6
nuget	magick.net-q16-openmp-arm64	>=0 <14.10.3	14.10.3
nuget	magick.net-q8-x64	>=0 <14.10.3	14.10.3
nuget	magick.net-q16-x64	>=0 <14.10.3	14.10.3
rpm rhel6	ImageMagick	-	-
rpm rhel7	ImageMagick	-	-
nuget	magick.net-q16-anycpu	>=0 <14.10.3	14.10.3

1-10 of 25

Aliases

1. CVE-2026-259712. NVD-2026-259713. OSV-DEBIAN-2026-259714. OSV-2026-259715. GHSA-8mpr-6xr2-chhc6. GCVE-2026-259717. SECURITY-TRACKER-CVE-2026-25971

References

1. https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-8mpr-6xr2-chhc2. https://github.com/dlemstra/Magick.NET/releases/tag/14.10.3

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