vulnerability
Ubuntu: USN-7083-1 (CVE-2022-1122): OpenJPEG vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:M/Au:N/C:N/I:N/A:P) | Mar 29, 2022 | Nov 5, 2024 | Aug 18, 2025 |
Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:P)
Published
Mar 29, 2022
Added
Nov 5, 2024
Modified
Aug 18, 2025
Description
A flaw was found in the opj2_decompress program in openjpeg2 2.4.0 in the way it handles an input directory with a large number of files. When it fails to allocate a buffer to store the filenames of the input directory, it calls free() on an uninitialized pointer, leading to a segmentation fault and a denial of service.
Solutions
ubuntu-pro-upgrade-libopenjp2-7ubuntu-pro-upgrade-libopenjp3d7ubuntu-pro-upgrade-libopenjpip7
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