CVE-2019-11007

In GraphicsMagick 1.4 snapshot-20190322 Q8, there is a heap-based buffer over-read in the ReadMNGImage function of coders/png.c, which allows attackers to cause a denial of service or information disclosure via an image colormap.

• CWE-125

• http://hg.graphicsmagick.org/hg/GraphicsMagick/rev/40fc71472b98Vendor Advisory
• http://hg.graphicsmagick.org/hg/GraphicsMagick/rev/86a9295e7c83Release Notes, Vendor Advisory
• http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00093.htmlMailing List, Third Party Advisory
• http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00107.htmlMailing List, Third Party Advisory
• http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00006.htmlMailing List, Third Party Advisory
• http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00010.htmlMailing List, Third Party Advisory
• https://lists.debian.org/debian-lts-announce/2019/04/msg00015.htmlMailing List, Third Party Advisory
• https://sourceforge.net/p/graphicsmagick/bugs/596/Third Party Advisory
• https://usn.ubuntu.com/4207-1/Third Party Advisory
• https://www.debian.org/security/2020/dsa-4640Third Party Advisory
• http://hg.graphicsmagick.org/hg/GraphicsMagick/rev/40fc71472b98Vendor Advisory
• http://hg.graphicsmagick.org/hg/GraphicsMagick/rev/86a9295e7c83Release Notes, Vendor Advisory
• http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00093.htmlMailing List, Third Party Advisory
• http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00107.htmlMailing List, Third Party Advisory
• http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00006.htmlMailing List, Third Party Advisory
• http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00010.htmlMailing List, Third Party Advisory
• https://lists.debian.org/debian-lts-announce/2019/04/msg00015.htmlMailing List, Third Party Advisory
• https://sourceforge.net/p/graphicsmagick/bugs/596/Third Party Advisory
• https://usn.ubuntu.com/4207-1/Third Party Advisory
• https://www.debian.org/security/2020/dsa-4640Third Party Advisory

Published

Apr 8, 2019

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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