vulnerability
Alma Linux: CVE-2020-27845: Moderate: openjpeg2 security update (ALSA-2021-4251)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:M/Au:N/C:N/I:N/A:P) | Jan 5, 2021 | May 4, 2022 | Aug 11, 2025 |
Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:P)
Published
Jan 5, 2021
Added
May 4, 2022
Modified
Aug 11, 2025
Description
There's a flaw in src/lib/openjp2/pi.c of openjpeg in versions prior to 2.4.0. If an attacker is able to provide untrusted input to openjpeg's conversion/encoding functionality, they could cause an out-of-bounds read. The highest impact of this flaw is to application availability.
Solutions
alma-upgrade-openjpeg2alma-upgrade-openjpeg2-develalma-upgrade-openjpeg2-devel-docsalma-upgrade-openjpeg2-tools
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