CVE-2024-11403

There exists an out of bounds read/write in LibJXL versions prior to commit 9cc451b91b74ba470fd72bd48c121e9f33d24c99. The JPEG decoder used by the JPEG XL encoder when doing JPEG recompression (i.e. if using JxlEncoderAddJPEGFrame on untrusted input) does not properly check bounds in the presence of incomplete codes. This could lead to an out-of-bounds write. In jpegli which is released as part of the same project, the same vulnerability is present. However, the relevant buffer is part of a bigger structure, and the code makes no assumptions on the values that could be overwritten. The issue could however cause jpegli to read uninitialised memory, or addresses of functions.

CVSS

No CVSS.

References

Link	Resource
https://github.com/libjxl/libjxl/commit/9cc451b91b74ba470fd72bd48c121e9f33d24c99

Configurations

No configuration.

History

25 Nov 2024, 14:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2024-11-25 14:15

Updated : 2024-11-25 14:15

NVD link : CVE-2024-11403

Mitre link : CVE-2024-11403

CVE.ORG link : CVE-2024-11403

JSON object : View

Products Affected

No product.

CWE

CWE-125

Out-of-bounds Read

CWE-787

Out-of-bounds Write

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