CVE-2019-19949
CRITICALCVSS 9.1/10EPSS 2.89%
Last modified
CVE-2019-19949 is a critical-severity vulnerability rated 9.1/10 on the CVSS scale. 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.. EPSS estimates a 2.89% chance of exploitation in the next 30 days.
Description
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Imagemagick | Imagemagick | >= 6.9.9-33, < 6.9.10-43 |
| Imagemagick | Imagemagick | >= 7.0.7-23, < 7.0.8-43 |
| Debian | Debian Linux | 8.0 |
| Debian | Debian Linux | 9.0 |
| Debian | Debian Linux | 10.0 |
| Canonical | Ubuntu Linux | 20.04 |
| Opensuse | Leap | 15.1 |
References
- http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00006.htmlMailing List, Third Party Advisory
- https://github.com/ImageMagick/ImageMagick/issues/1561Exploit, Issue Tracking, Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2019/12/msg00033.htmlMailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/08/msg00030.htmlMailing List, Third Party Advisory
- https://usn.ubuntu.com/4549-1/Third Party Advisory
- https://www.debian.org/security/2020/dsa-4712Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00006.htmlMailing List, Third Party Advisory
- https://github.com/ImageMagick/ImageMagick/issues/1561Exploit, Issue Tracking, Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2019/12/msg00033.htmlMailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/08/msg00030.htmlMailing List, Third Party Advisory
- https://usn.ubuntu.com/4549-1/Third Party Advisory
- https://www.debian.org/security/2020/dsa-4712Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2019-19949?
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.
How severe is CVE-2019-19949?
CVE-2019-19949 has a CVSS score of 9.1/10 (CRITICAL severity). The EPSS model estimates a 2.89% probability of exploitation in the next 30 days.
How do I fix CVE-2019-19949?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2019-19949?
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Scan your code nowSource: NVD / NIST