ImageMagick has heap-buffer-overflow via signed integer overflow in `WriteUHDRImage` when writing UHDR images with large dimensions
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 7.1.2-15, 14.10.3
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
- Exploitation: none
- Automatable: yes
- Technical impact: partial
Summary
ImageMagick is free and open-source software used for editing and manipulating digital images. `WriteUHDRImage` in `coders/uhdr.c` uses `int` arithmetic to compute the pixel buffer size. Prior to version 7.1.2-15, when image dimensions are large, the multiplication overflows 32-bit `int`, causing an undersized heap allocation followed by an out-of-bounds write. This can crash the process or potentially lead to an out of bounds heap write. Version 7.1.2-15 contains a patch.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: yes · Technical impact: partial
- Record last updated
Affected versions
- ImageMagick ImageMagick
fixed in 7.1.2-15
- Magick.NET-Q16-AnyCPUNuGet
fixed in 14.10.3
- Magick.NET-Q16-HDRI-AnyCPUNuGet
fixed in 14.10.3
- Magick.NET-Q16-HDRI-OpenMP-arm64NuGet
fixed in 14.10.3
- Magick.NET-Q16-HDRI-OpenMP-x64NuGet
fixed in 14.10.3
- Magick.NET-Q16-HDRI-arm64NuGet
fixed in 14.10.3
- Magick.NET-Q16-HDRI-x64NuGet
fixed in 14.10.3
- Magick.NET-Q16-HDRI-x86NuGet
fixed in 14.10.3
- Magick.NET-Q16-OpenMP-arm64NuGet
fixed in 14.10.3
- Magick.NET-Q16-OpenMP-x64NuGet
fixed in 14.10.3
- Magick.NET-Q16-OpenMP-x86NuGet
fixed in 14.10.3
- Magick.NET-Q16-arm64NuGet
fixed in 14.10.3
- Magick.NET-Q16-x64NuGet
fixed in 14.10.3
- Magick.NET-Q16-x86NuGet
fixed in 14.10.3
- Magick.NET-Q8-AnyCPUNuGet
fixed in 14.10.3
- Magick.NET-Q8-OpenMP-arm64NuGet
fixed in 14.10.3
- Magick.NET-Q8-OpenMP-x64NuGet
fixed in 14.10.3
- Magick.NET-Q8-arm64NuGet
fixed in 14.10.3
- Magick.NET-Q8-x64NuGet
fixed in 14.10.3
- Magick.NET-Q8-x86NuGet
fixed in 14.10.3