CVE-2022-31796

libjpeg 1.63 has a heap-based buffer over-read in HierarchicalBitmapRequester::FetchRegion in hierarchicalbitmaprequester.cpp because the MCU size can be…

published May 29, 2022

CVSS
—
EPSS
1%
Percentile
60.5
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00939 · 60.5th percentile
Published
2022-05-29T16:37Z
EPSS history
Timeline
  • 29 MAY 16:37Z
    libjpeg 1.63 has a heap-based buffer over-read in HierarchicalBitmapRequester::FetchRegion in hierarchicalbitmaprequester.cpp because the MCU size can be…
    cvelistv5