CVE-2023-3745
Imagemagick: heap-buffer-overflow in pushcharpixel() in quantum-private.h
CVSS Score
5.5
EPSS Score
0.0%
EPSS Percentile
0th
A heap-based buffer overflow issue was found in ImageMagick's PushCharPixel() function in quantum-private.h. This issue may allow a local attacker to trick the user into opening a specially crafted file, triggering an out-of-bounds read error and allowing an application to crash, resulting in a denial of service.
| CWE | CWE-125 |
| Vendor | red hat |
| Product | red hat enterprise linux 6 |
| Published | Jul 24, 2023 |
| Last Updated | Nov 20, 2025 |
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CVSS v3 Breakdown
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Affected Versions
Red Hat / Red Hat Enterprise Linux 6
All versions affected Red Hat / Red Hat Enterprise Linux 7
All versions affected References
access.redhat.com: https://access.redhat.com/security/cve/CVE-2023-3745 bugzilla.redhat.com: https://bugzilla.redhat.com/show_bug.cgi?id=2223557 github.com: https://github.com/ImageMagick/ImageMagick/commit/54cdc146bbe50018526770be201b56643ad58ba7 github.com: https://github.com/ImageMagick/ImageMagick/commit/651672f19c75161a6159d9b6838fd3095b6c5304 github.com: https://github.com/ImageMagick/ImageMagick/issues/1857 github.com: https://github.com/ImageMagick/ImageMagick6/commit/7486477aa00c5c7856b111506da075b6cdfa8b73 github.com: https://github.com/ImageMagick/ImageMagick6/commit/b466a96965afc1308a4ace93f5535c2b770f294b