vulnerability
Ubuntu: (Multiple Advisories) (CVE-2018-20847): OpenJPEG vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:N/AC:M/Au:N/C:P/I:P/A:P) | Jun 26, 2019 | Sep 16, 2020 | Aug 18, 2025 |
Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
Jun 26, 2019
Added
Sep 16, 2020
Modified
Aug 18, 2025
Description
An improper computation of p_tx0, p_tx1, p_ty0 and p_ty1 in the function opj_get_encoding_parameters in openjp2/pi.c in OpenJPEG through 2.3.0 can lead to an integer overflow.
Solutions
ubuntu-upgrade-libopenjp2-7ubuntu-upgrade-libopenjp2-toolsubuntu-upgrade-libopenjp3d-toolsubuntu-upgrade-libopenjp3d7ubuntu-upgrade-libopenjpip-dec-serverubuntu-upgrade-libopenjpip-serverubuntu-upgrade-libopenjpip-viewerubuntu-upgrade-libopenjpip7
NEW
Explore Exposure Command
Confidently identify and prioritize exposures from endpoint to cloud with full attack surface visibility and threat-aware risk context.