vulnerability
Huawei EulerOS: CVE-2019-3844: systemd security update
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:L/AC:L/Au:N/C:P/I:P/A:P) | Apr 26, 2019 | Jun 27, 2019 | Apr 1, 2026 |
Severity
5
CVSS
(AV:L/AC:L/Au:N/C:P/I:P/A:P)
Published
Apr 26, 2019
Added
Jun 27, 2019
Modified
Apr 1, 2026
Description
It was discovered that a systemd service that uses DynamicUser property can get new privileges through the execution of SUID binaries, which would allow to create binaries owned by the service transient group with the setgid bit set. A local attacker may use this flaw to access resources that will be owned by a potentially different service in the future, when the GID will be recycled.
Solutions
huawei-euleros-2_0_sp8-upgrade-systemdhuawei-euleros-2_0_sp8-upgrade-systemd-containerhuawei-euleros-2_0_sp8-upgrade-systemd-develhuawei-euleros-2_0_sp8-upgrade-systemd-journal-remotehuawei-euleros-2_0_sp8-upgrade-systemd-libshuawei-euleros-2_0_sp8-upgrade-systemd-pamhuawei-euleros-2_0_sp8-upgrade-systemd-udevhuawei-euleros-2_0_sp8-upgrade-systemd-udev-compat
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