vulnerability
Alma Linux: CVE-2019-20421: Moderate: exiv2 security, bug fix, and enhancement update (ALSA-2020-1577)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:L/Au:N/C:N/I:N/A:C) | Jan 27, 2020 | May 4, 2022 | Aug 11, 2025 |
Severity
8
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:C)
Published
Jan 27, 2020
Added
May 4, 2022
Modified
Aug 11, 2025
Description
In Jp2Image::readMetadata() in jp2image.cpp in Exiv2 0.27.2, an input file can result in an infinite loop and hang, with high CPU consumption. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted file.
Solutions
alma-upgrade-exiv2-develalma-upgrade-exiv2-docalma-upgrade-geglalma-upgrade-gnome-color-manageralma-upgrade-libgexiv2alma-upgrade-libgexiv2-devel
NEW
Explore Exposure Command
Confidently identify and prioritize exposures from endpoint to cloud with full attack surface visibility and threat-aware risk context.