CVE-2021-22563

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Summary

CVECVE-2021-22563
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-11-01 13:15:00 UTC
Updated2021-11-03 15:10:00 UTC
DescriptionInvalid 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

Risk And Classification

Problem Types: CWE-125

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Libjxl Project Libjxl All All All All

References

ReferenceSourceLinkTags
Splines: initialize the draw cache with the correct dimensions by sboukortt · Pull Request #757 · libjxl/libjxl · GitHub CONFIRM github.com
splines: segfault due to out of bounds access of segment array · Issue #735 · libjxl/libjxl · GitHub CONFIRM github.com
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