Critical
Security advisory
In ImageMagick 7.0.8-43 Q16, there is a heap-based buffer over-read in the function WritePNGImage of coders/png.c, related to Magick_png_write_raw_profile and LocaleNCompare.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2019-19949
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 1 Nov 2026, 08:44 UTC · Revision 1
Source evidence
In ImageMagick 7.0.8-43 Q16, there is a heap-based buffer over-read in the function WritePNGImage of coders/png.c, related to Magick_png_write_raw_profile and LocaleNCompare.
osv:CVE-2019-19949
Complete source record
{
"id": "43e4421ac4a967a3b2db794ff0dfc3fea243c87df53489729d32e4e06fe1e999",
"url": "https://osv.dev/vulnerability/CVE-2019-19949",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "CVE-2019-19949",
"summary": "In ImageMagick 7.0.8-43 Q16, there is a heap-based buffer over-read in the function WritePNGImage of coders/png.c, related to Magick_png_write_raw_profile and LocaleNCompare.",
"evidence": "osv:CVE-2019-19949",
"products": [],
"severity": "critical",
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"aliases": [
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"metrics": [
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"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H"
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"versions": [
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"modified": "2026-10-24T10:49:51.360589314Z",
"provider": "osv",
"references": [
"https://lists.debian.org/debian-lts-announce/2019/12/msg00033.html",
"https://lists.debian.org/debian-lts-announce/2020/08/msg00030.html",
"https://usn.ubuntu.com/4549-1/",
"https://www.debian.org/security/2020/dsa-4712",
"https://github.com/ImageMagick/ImageMagick/issues/1561"
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"provider_metadata": {
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{
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{
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],
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},
"related_cves": [
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"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 441859,
"published_at": "2019-12-24T01:15:11.327+00:00"
}