Name: CVE-2023-0645: Out-of-bounds Read
Creator: Rapid7
Published: 2023-04-11T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2023-0645, CWE-125, CVSS 9.1, EPSS 0.00621

An out of bounds read exists in libjxl. An attacker using a specifically crafted file could cause an out of bounds read in the exif handler. We recommend upgrading to version 0.8.1 or past commit https://github.com/libjxl/libjxl/pull/2101/commits/d95b050c1822a5b1ede9e0dc937e43fca1b10159 https://github.com/libjxl/libjxl/pull/2101/commits/d95b050c1822a5b1ede9e0dc937e43fca1b10159

CVSS Details

CVSS 3.1 Base Score: 9.1
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Debian	—	Upgrade jpeg-xl	May 15, 2025	Apr 11, 2023
Ubuntu	—	Upgrade libjxl-toolsUpgrade libjpegxl-javaUpgrade libjxl0.7	Jul 7, 2025	Apr 11, 2023

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CVSS Details

Covered by Rapid7

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