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4.5 Medium

CVE-2021-22563 Invalid JPEG XL images using libjxl can cause an out of bounds access on a std::vector when rendering…

Description

Invalid JPEG XL images using libjxl can cause an out of bounds access on a std::vector<std::vector<T>> when rendering splines. The OOB read access can either lead to a segfault, or rendering splines based on other process memory. It is recommended to upgrade past 0.6.0 or patch with https://github.com/libjxl/libjxl/pull/757

Affected products and versions

Product Affected versions Fixed in
libjxl 0.6 earliest → 0.6.0 No fix stated

Other CVEs of libjxl

The 2 CVEs of libjxl →
CVE-2021-22564 For certain valid JPEG XL images with a size slightly larger than an integer number of groups (256x256 pixels) when… 4.5 Medium
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