CVE-2025-62594GHSA-WPP4-VQFQ-V4HP
ImageMagick CLAHE : Unsigned underflow and division-by-zero lead to OOB pointer arithmetic and process crash (DoS)
- 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- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean?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 7.1.2-8
- 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
CISA's decision points: whether it is exploited, whether attacks can be automated, and how much control an attacker gets. Assessed (SSVC 2.0.3).What do these mean? →
- Exploitation: poc
- Automatable: no
- Technical impact: partial
Summary
ImageMagick is a software suite to create, edit, compose, or convert bitmap images. ImageMagick versions prior to 7.1.2-8 are vulnerable to denial-of-service due to unsigned integer underflow and division-by-zero in the CLAHEImage function. When tile width or height is zero, unsigned underflow occurs in pointer arithmetic, leading to out-of-bounds memory access, and division-by-zero causes immediate crashes. This issue has been patched in version 7.1.2-8.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: poc · Automatable: no · Technical impact: partial
- Record last updated
Affected versions
- ImageMagick ImageMagick
fixed in 7.1.2-8
- Magick.NET-Q16-x64NuGet
through 14.9.0
- Magick.NET-Q8-x64NuGet
through 14.9.0
- Magick.NET-Q16-HDRI-x64NuGet
through 14.9.0
- Magick.NET-Q8-OpenMP-x64NuGet
through 14.9.0
- Magick.NET-Q16-HDRI-OpenMP-x64NuGet
through 14.9.0
- Magick.NET-Q16-OpenMP-x64NuGet
through 14.9.0
- Magick.NET-Q8-arm64NuGet
through 14.9.0
- Magick.NET-Q16-arm64NuGet
through 14.9.0
- Magick.NET-Q16-OpenMP-arm64NuGet
through 14.9.0
- Magick.NET-Q8-OpenMP-arm64NuGet
through 14.9.0
- Magick.NET-Q16-HDRI-OpenMP-arm64NuGet
through 14.9.0
- Magick.NET-Q16-HDRI-arm64NuGet
through 14.9.0