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Description

There 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.

PUBLISHED Reserved 2024-11-20 | Published 2024-11-25 | Updated 2024-11-25 | Assigner Google




MEDIUM: 6.9CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H

Problem types

CWE-400 Uncontrolled Resource Consumption

Product status

Default status
unaffected

0.11.0 (custom) before 65fbec56bc578b6b6ee02a527be70787bbd053b0
affected

0.10.0-2 (custom) before 65fbec56bc578b6b6ee02a527be70787bbd053b0
affected

0.9.0-3 (custom) before 65fbec56bc578b6b6ee02a527be70787bbd053b0
affected

0.8.0-3 (custom) before 65fbec56bc578b6b6ee02a527be70787bbd053b0
affected

0.7.0-1 (custom) before 65fbec56bc578b6b6ee02a527be70787bbd053b0
affected

References

github.com/libjxl/libjxl/pull/3943

cve.org (CVE-2024-11498)

nvd.nist.gov (CVE-2024-11498)