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Status published
Medium
CVE-2022-31796
libjpeg 1.63 has a heap-based buffer over-read in HierarchicalBitmapRequester::FetchRegion in...
Vulnerability 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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
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View All →CVE-2022-37770
libjpeg commit 281daa9 was discovered to contain a segmentation fault...
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CVE-2022-37769
libjpeg commit 281daa9 was discovered to contain a segmentation fault...
Medium
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CVE-2022-37768
libjpeg commit 281daa9 was discovered to contain an infinite loop...
High
7.5
CVE-2022-35166
libjpeg commit 842c7ba was discovered to contain an infinite loop...
Medium
5.5
CVE-2022-32978
There is an assertion failure in SingleComponentLSScan::ParseMCU in singlecomponentlsscan.cpp in...
Medium
6.5
Affected Vendor
jpeg
View all reports →Affected Software
libjpeg
Vulnerable Versions:
1.63
Timeline
Official Publish:
May 29th, 2022
Last Modified:
August 3rd, 2024
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.