Unrated severityNVD Advisory· Published May 29, 2022· Updated Aug 3, 2024
CVE-2022-31796
CVE-2022-31796
Description
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.
Affected products
2- libjpeg/libjpegdescription
- Range: =1.63
Patches
Vulnerability mechanics
References
2- github.com/thorfdbg/libjpeg/commit/187035b9726710b4fe11d565c7808975c930895dmitrex_refsource_MISC
- github.com/thorfdbg/libjpeg/issues/71mitrex_refsource_MISC
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