All errata/sisyphus/ALT-PU-2024-16347-3
ALT-PU-2024-16347-3

Package update libjxl in branch sisyphus

Version0.11.1-alt1
Task#363608
Published2026-02-04
Max severityMEDIUM
Severity:

Closed issues (4)

BDU:2024-10487
MEDIUM6.3

Уязвимость декодера JPEG XL библиотеки Libjxl, позволяющая нарушителю вызвать отказ в обслуживании

Published: 2025-08-07Modified: 2026-03-18
CVSS 3.xMEDIUM 6.3
CVSS:3.x/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:H
CVSS 2.0MEDIUM 4.9
CVSS:2.0/AV:N/AC:H/Au:S/C:N/I:N/A:C
References
BDU:2024-10890
MEDIUM6.3

Уязвимость функции JxlEncoderAddJPEGFrame() декодера JPEG XL библиотеки Libjxl, позволяющая нарушителю вызвать отказ в обслуживании

Published: 2024-12-09Modified: 2026-03-18
CVSS 3.xMEDIUM 6.3
CVSS:3.x/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
CVSS 2.0MEDIUM 4.9
CVSS:2.0/AV:N/AC:H/Au:S/C:C/I:N/A:N
References
CVE-2024-11403
MEDIUM6.9

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.

Published: 2024-11-25Modified: 2025-07-24
CVSS 3.xCRITICAL 9.8
CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 4.0MEDIUM 6.9
CVSS:4.0/CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:P/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
References
CVE-2024-11498
MEDIUM6.9

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: 2024-11-25Modified: 2025-07-23
CVSS 3.xHIGH 7.5
CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 4.0MEDIUM 6.9
CVSS:4.0/CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
References