CVE-2024-11498

NameCVE-2024-11498
DescriptionThere exists a stack buffer overflow in libjxl. A specifically-crafted file can cause the JPEG XL decoder to use large amounts of stack space (up to 256mb is possible, maybe 512mb), potentially exhausting the stack. An attacker can craft a file that will cause excessive memory usage. We recommend upgrading past commit 65fbec56bc578b6b6ee02a527be70787bbd053b0.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
jpeg-xl (PTS)bookworm0.7.0-10vulnerable
sid, trixie0.9.2-10vulnerable

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
jpeg-xlsource(unstable)(unfixed)

Notes

https://github.com/libjxl/libjxl/pull/3943
https://github.com/libjxl/libjxl/commit/bf4781a2eed2eef664790170977d1d3d8347efb9

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