Name: CVE-2022-31796: Out-of-bounds Read
Creator: Rapid7
Published: 2022-05-29T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2022-31796, CWE-125, CVSS 6.5, EPSS 0.00284

libjpeg 1.63 has a heap-based buffer over-read in HierarchicalBitmapRequester::FetchRegion in hierarchicalbitmaprequester.cpp because the MCU size can be different between allocation and use.

CVSS Details

CVSS 3.1 Base Score: 6.5
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Debian	—	Upgrade libjpeg	Jul 30, 2024	Jun 2, 2022
Ubuntu	—	No solution exists	Jun 26, 2025	Jun 2, 2022

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CVSS Details

Covered by Rapid7

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