CVE-2023-3745: Imagemagick: heap-buffer-overflow in pushcharpixel() in quantum-private.h
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.
Other sources
A heap-buffer-overflow in PushCharPixel() in /MagickCore/quantum-private.h leading to denial-of-service.
https://github.com/ImageMagick/ImageMagick/issues/1857 https://github.com/ImageMagick/ImageMagick/commit/54cdc146bbe50018526770be201b56643ad58ba7 https://github.com/ImageMagick/ImageMagick/commit/651672f19c75161a6159d9b6838fd3095b6c5304 https://github.com/ImageMagick/ImageMagick6/commit/7486477aa00c5c7856b111506da075b6cdfa8b73 https://github.com/ImageMagick/ImageMagick6/commit/b466a96965afc1308a4ace93f5535c2b770f294b
— Red Hat
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
redhat/ImageMagick6 6.9.11to a version that resolves this vulnerability.Fixed in 0 - Upgrade
Upgrade
redhat/ImageMagick 7.0.10to a version that resolves this vulnerability.Fixed in 0
Event History
Frequently Asked Questions
What is the vulnerability ID for this issue?
The vulnerability ID for this issue is CVE-2023-3745.
What is the severity level of CVE-2023-3745?
The severity level of CVE-2023-3745 is medium.
What is the affected software for CVE-2023-3745?
The affected software for CVE-2023-3745 is ImageMagick6 6.9.11 and ImageMagick 7.0.10.
How can a local attacker exploit CVE-2023-3745?
A local attacker can exploit CVE-2023-3745 by tricking the user into opening a specially crafted file, causing an out-of-bounds read error and crashing the application.
Are there any known remedies for CVE-2023-3745?
There are no known remedies for CVE-2023-3745 at the moment.