An issue was discovered in dec_patch_dictionary.cc in libjxl before 0.8.2. An integer underflow in patch decoding can lead to a denial of service, such as an infinite loop.
CVSS Details
- CVSS 3.1 Base Score: 7.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade jpeg-xl | May 15, 2025 | Jun 16, 2023 |
| Suse | — | Upgrade libjxl-toolsUpgrade libjxl-develUpgrade libjxl0_8-64bitUpgrade libjxl0_8 | Jul 10, 2023 | Jun 16, 2023 |
| Ubuntu | — | Upgrade libjxl-toolsUpgrade libjpegxl-javaUpgrade libjxl0.7 | Jul 7, 2025 | Jun 16, 2023 |
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