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Vulnerability CVE-2023-42447
Published: 2023-09-19
| Description: |
blurhash-rs is a pure Rust implementation of Blurhash, software for encoding images into ASCII strings that can be turned into a gradient of colors representing the original image. In version 0.1.1, the blurhash parsing code may panic due to multiple panic-guarded out-of-bounds accesses on untrusted input. In a typical deployment, this may get triggered by feeding a maliciously crafted blurhashes over the network. These may include UTF-8 compliant strings containing multi-byte UTF-8 characters. A patch is available in version 0.2.0, which requires user intervention because of slight API churn. No known workarounds are available. |
Type:
CWE-248 (Uncaught Exception)
References: |
https://github.com/whisperfish/blurhash-rs/security/advisories/GHSA-cxvp-82cq-57h2
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