| Package | Affected versions | Patched versions |
|---|---|---|
| image-size | ≥ 1.1.0, ≤ 1.2.1≥ 2.0.0, ≤ 2.0.2 | |
| image-size | ≥ 1.2.0, < 2.0.3 | 2.0.3 |
image-size through 2.0.2 contains a denial of service vulnerability that allows remote attackers to permanently block the Node.js event loop by supplying a specially crafted image buffer with a zero-valued size field in a recognized box-type. Attackers can trigger an infinite loop in the JXL or HEIF image parsers by providing a crafted image containing a box with a size of zero, causing the offset to never advance and permanently hanging the application.
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