CVE-2025-54575 (GCVE-0-2025-54575)
Vulnerability from cvelistv5
Published
2025-07-30 19:55
Modified
2025-07-30 19:59
Severity ?
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CWE
  • CWE-400 - Uncontrolled Resource Consumption
  • CWE-770 - Allocation of Resources Without Limits or Throttling
Summary
ImageSharp is a 2D graphics library. In versions below 2.1.11 and 3.0.0 through 3.1.10, a specially crafted GIF file containing a malformed comment extension block (with a missing block terminator) can cause the ImageSharp GIF decoder to enter an infinite loop while attempting to skip the block. This leads to a denial of service. Applications processing untrusted GIF input should upgrade to a patched version. This issue is fixed in versions 2.1.11 and 3.1.11.
References
Impacted products
Vendor Product Version
SixLabors ImageSharp Version: < 2.1.11
Version: >= 3.0.0, < 3.1.11
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