OESA-2021-1271

See a problem?
Please try reporting it to the source first.
Source
https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2021-1271
Import Source
https://repo.openeuler.org/security/data/osv/OESA-2021-1271.json
JSON Data
https://api.osv.dev/v1/vulns/OESA-2021-1271
Upstream
Published
2021-07-24T11:03:03Z
Modified
2025-09-03T06:17:28.108908Z
Summary
systemd security update
Details

systemd is a system and service manager that runs as PID 1 and starts the rest of the system.

Security Fix(es):

basic/unit-name.c in systemd 220 through 248 has a Memory Allocation with an Excessive Size Value (involving strdupa and alloca for a pathname controlled by a local attacker) that results in an operating system crash.(CVE-2021-33910)

Database specific 
{
    "severity": "Medium"
}
References

Affected packages

openEuler:20.03-LTS-SP1 / systemd

Package

Name
systemd
Purl
pkg:rpm/openEuler/systemd&distro=openEuler-20.03-LTS-SP1

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
243-37.oe1

Ecosystem specific 

{
    "x86_64": [
        "systemd-libs-243-37.oe1.x86_64.rpm",
        "systemd-udev-243-37.oe1.x86_64.rpm",
        "systemd-243-37.oe1.x86_64.rpm",
        "systemd-udev-compat-243-37.oe1.x86_64.rpm",
        "systemd-container-243-37.oe1.x86_64.rpm",
        "systemd-devel-243-37.oe1.x86_64.rpm",
        "systemd-journal-remote-243-37.oe1.x86_64.rpm",
        "systemd-debugsource-243-37.oe1.x86_64.rpm",
        "systemd-debuginfo-243-37.oe1.x86_64.rpm"
    ],
    "aarch64": [
        "systemd-journal-remote-243-37.oe1.aarch64.rpm",
        "systemd-debugsource-243-37.oe1.aarch64.rpm",
        "systemd-debuginfo-243-37.oe1.aarch64.rpm",
        "systemd-udev-compat-243-37.oe1.aarch64.rpm",
        "systemd-243-37.oe1.aarch64.rpm",
        "systemd-udev-243-37.oe1.aarch64.rpm",
        "systemd-container-243-37.oe1.aarch64.rpm",
        "systemd-devel-243-37.oe1.aarch64.rpm",
        "systemd-libs-243-37.oe1.aarch64.rpm"
    ],
    "noarch": [
        "systemd-help-243-37.oe1.noarch.rpm"
    ],
    "src": [
        "systemd-243-37.oe1.src.rpm"
    ]
}

openEuler:20.03-LTS-SP2 / systemd

Package

Name
systemd
Purl
pkg:rpm/openEuler/systemd&distro=openEuler-20.03-LTS-SP2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
243-39.oe1

Ecosystem specific 

{
    "x86_64": [
        "systemd-libs-243-39.oe1.x86_64.rpm",
        "systemd-udev-243-39.oe1.x86_64.rpm",
        "systemd-243-39.oe1.x86_64.rpm",
        "systemd-udev-compat-243-39.oe1.x86_64.rpm",
        "systemd-container-243-39.oe1.x86_64.rpm",
        "systemd-devel-243-39.oe1.x86_64.rpm",
        "systemd-journal-remote-243-39.oe1.x86_64.rpm",
        "systemd-debugsource-243-39.oe1.x86_64.rpm",
        "systemd-debuginfo-243-39.oe1.x86_64.rpm"
    ],
    "aarch64": [
        "systemd-journal-remote-243-39.oe1.aarch64.rpm",
        "systemd-debugsource-243-39.oe1.aarch64.rpm",
        "systemd-debuginfo-243-39.oe1.aarch64.rpm",
        "systemd-udev-compat-243-39.oe1.aarch64.rpm",
        "systemd-243-39.oe1.aarch64.rpm",
        "systemd-udev-243-39.oe1.aarch64.rpm",
        "systemd-container-243-39.oe1.aarch64.rpm",
        "systemd-devel-243-39.oe1.aarch64.rpm",
        "systemd-libs-243-39.oe1.aarch64.rpm"
    ],
    "noarch": [
        "systemd-help-243-39.oe1.noarch.rpm"
    ],
    "src": [
        "systemd-243-39.oe1.src.rpm"
    ]
}