GHSA-7RVH-XQP3-PR8J
Vulnerability from github – Published: 2025-12-30 23:08 – Updated: 2025-12-30 23:08
VLAI
Summary
ImageMagick's failure to limit MVG mutual causes Stack Overflow
Details
Summary
Magick fails to check for circular references between two MVGs, leading to a stack overflow.
Details
After reading mvg1 using Magick, the following is displayed:
./magick -limit memory 2GiB -limit map 2GiB -limit disk 0 mvg:L1.mvg out.png
AddressSanitizer:DEADLYSIGNAL
=================================================================
==3564123==ERROR: AddressSanitizer: UNKNOWN SIGNAL on unknown address 0x000000000000 (pc 0x5589549a4458 bp 0x7ffcc61f34a0 sp 0x7ffcc61efdd0 T0)
#0 0x5589549a4458 in GetImagePixelCache MagickCore/cache.c:1726
#1 0x5589549b02c1 in QueueAuthenticPixelCacheNexus MagickCore/cache.c:4261
#2 0x5589549a2f24 in GetAuthenticPixelCacheNexus MagickCore/cache.c:1368
#3 0x5589549bae98 in GetCacheViewAuthenticPixels MagickCore/cache-view.c:311
#4 0x558954afb3a5 in DrawPolygonPrimitive._omp_fn.1 MagickCore/draw.c:5172
#5 0x7f62dd89fa15 in GOMP_parallel (/lib/x86_64-linux-gnu/libgomp.so.1+0x14a15)
#6 0x558954ae0f41 in DrawPolygonPrimitive MagickCore/draw.c:5156
#7 0x558954ae5607 in DrawPrimitive MagickCore/draw.c:5875
#8 0x558954adc72d in RenderMVGContent MagickCore/draw.c:4522
#9 0x558954adcf67 in DrawImage MagickCore/draw.c:4561
#10 0x55895496cedb in RenderFreetype MagickCore/annotate.c:2065
#11 0x55895496702e in RenderType MagickCore/annotate.c:1112
#12 0x558954963da7 in AnnotateImage MagickCore/annotate.c:544
#13 0x558954ae4e0a in DrawPrimitive MagickCore/draw.c:5799
#14 0x558954adc72d in RenderMVGContent MagickCore/draw.c:4522
#15 0x558954adcf67 in DrawImage MagickCore/draw.c:4561
#16 0x558954755a46 in ReadMVGImage coders/mvg.c:240
#17 0x558954a15ecc in ReadImage MagickCore/constitute.c:743
#18 0x558954ae3c76 in DrawPrimitive MagickCore/draw.c:5705
#19 0x558954adc72d in RenderMVGContent MagickCore/draw.c:4522
#20 0x558954adcf67 in DrawImage MagickCore/draw.c:4561
#21 0x558954755a46 in ReadMVGImage coders/mvg.c:240
...
Impact
This is a DoS vulnerability, and any situation that allows reading the mvg file will be affected.
Severity
4.0 (Medium)
{
"affected": [
{
"package": {
"ecosystem": "NuGet",
"name": "Magick.NET-Q16-AnyCPU"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "14.10.1"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Magick.NET-Q16-HDRI-AnyCPU"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "14.10.1"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Magick.NET-Q16-HDRI-OpenMP-arm64"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "14.10.1"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Magick.NET-Q16-HDRI-OpenMP-x64"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "14.10.1"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Magick.NET-Q16-HDRI-arm64"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "14.10.1"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Magick.NET-Q16-HDRI-x64"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "14.10.1"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Magick.NET-Q16-HDRI-x86"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "14.10.1"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Magick.NET-Q16-OpenMP-arm64"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "14.10.1"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Magick.NET-Q16-OpenMP-x64"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "14.10.1"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Magick.NET-Q16-arm64"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "14.10.1"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Magick.NET-Q16-x86"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "14.10.1"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Magick.NET-Q8-AnyCPU"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "14.10.1"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Magick.NET-Q8-OpenMP-arm64"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "14.10.1"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Magick.NET-Q8-OpenMP-x64"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "14.10.1"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Magick.NET-Q8-arm64"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "14.10.1"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Magick.NET-Q8-x64"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "14.10.1"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Magick.NET-Q8-x86"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "14.10.1"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2025-68950"
],
"database_specific": {
"cwe_ids": [
"CWE-674"
],
"github_reviewed": true,
"github_reviewed_at": "2025-12-30T23:08:15Z",
"nvd_published_at": "2025-12-30T17:15:43Z",
"severity": "MODERATE"
},
"details": "### Summary\nMagick fails to check for circular references between two MVGs, leading to a stack overflow.\n\n### Details\n\nAfter reading mvg1 using Magick, the following is displayed:\n```\n./magick -limit memory 2GiB -limit map 2GiB -limit disk 0 mvg:L1.mvg out.png\nAddressSanitizer:DEADLYSIGNAL\n=================================================================\n==3564123==ERROR: AddressSanitizer: UNKNOWN SIGNAL on unknown address 0x000000000000 (pc 0x5589549a4458 bp 0x7ffcc61f34a0 sp 0x7ffcc61efdd0 T0)\n #0 0x5589549a4458 in GetImagePixelCache MagickCore/cache.c:1726\n #1 0x5589549b02c1 in QueueAuthenticPixelCacheNexus MagickCore/cache.c:4261\n #2 0x5589549a2f24 in GetAuthenticPixelCacheNexus MagickCore/cache.c:1368\n #3 0x5589549bae98 in GetCacheViewAuthenticPixels MagickCore/cache-view.c:311\n #4 0x558954afb3a5 in DrawPolygonPrimitive._omp_fn.1 MagickCore/draw.c:5172\n #5 0x7f62dd89fa15 in GOMP_parallel (/lib/x86_64-linux-gnu/libgomp.so.1+0x14a15)\n #6 0x558954ae0f41 in DrawPolygonPrimitive MagickCore/draw.c:5156\n #7 0x558954ae5607 in DrawPrimitive MagickCore/draw.c:5875\n #8 0x558954adc72d in RenderMVGContent MagickCore/draw.c:4522\n #9 0x558954adcf67 in DrawImage MagickCore/draw.c:4561\n #10 0x55895496cedb in RenderFreetype MagickCore/annotate.c:2065\n #11 0x55895496702e in RenderType MagickCore/annotate.c:1112\n #12 0x558954963da7 in AnnotateImage MagickCore/annotate.c:544\n #13 0x558954ae4e0a in DrawPrimitive MagickCore/draw.c:5799\n #14 0x558954adc72d in RenderMVGContent MagickCore/draw.c:4522\n #15 0x558954adcf67 in DrawImage MagickCore/draw.c:4561\n #16 0x558954755a46 in ReadMVGImage coders/mvg.c:240\n #17 0x558954a15ecc in ReadImage MagickCore/constitute.c:743\n #18 0x558954ae3c76 in DrawPrimitive MagickCore/draw.c:5705\n #19 0x558954adc72d in RenderMVGContent MagickCore/draw.c:4522\n #20 0x558954adcf67 in DrawImage MagickCore/draw.c:4561\n #21 0x558954755a46 in ReadMVGImage coders/mvg.c:240\n ...\n```\n\n### Impact\nThis is a DoS vulnerability, and any situation that allows reading the mvg file will be affected.",
"id": "GHSA-7rvh-xqp3-pr8j",
"modified": "2025-12-30T23:08:15Z",
"published": "2025-12-30T23:08:15Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-7rvh-xqp3-pr8j"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-68950"
},
{
"type": "WEB",
"url": "https://github.com/ImageMagick/ImageMagick/commit/204718c2211903949dcfc0df8e65ed066b008dec"
},
{
"type": "PACKAGE",
"url": "https://github.com/ImageMagick/ImageMagick"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"type": "CVSS_V3"
}
],
"summary": "ImageMagick\u0027s failure to limit MVG mutual causes Stack Overflow"
}
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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
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- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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