OESA-2021-1441

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Source
https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2021-1441
Import Source
https://repo.openeuler.org/security/data/osv/OESA-2021-1441.json
JSON Data
https://api.test.osv.dev/v1/vulns/OESA-2021-1441
Upstream
Published
2021-11-25T11:03:22Z
Modified
2025-08-12T05:10:21.707165Z
Summary
busybox security update
Details

BusyBox combines tiny versions of many common UNIX utilities into a single small executable. It provides replacements for most of the utilities you usually find in GNU fileutils, shellutils, etc. It provides a fairly complete environment for any small or embedded system.

Security Fix(es):

An out-of-bounds heap read in Busybox's unlzma applet leads to information leak and denial of service when crafted LZMA-compressed input is decompressed. This can be triggered by any applet/format that(CVE-2021-42374)

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

Affected packages

openEuler:20.03-LTS-SP1 / busybox

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.31.1-10.oe1

Ecosystem specific 

{
    "x86_64": [
        "busybox-debugsource-1.31.1-10.oe1.x86_64.rpm",
        "busybox-petitboot-1.31.1-10.oe1.x86_64.rpm",
        "busybox-debuginfo-1.31.1-10.oe1.x86_64.rpm",
        "busybox-1.31.1-10.oe1.x86_64.rpm",
        "busybox-help-1.31.1-10.oe1.x86_64.rpm"
    ],
    "aarch64": [
        "busybox-1.31.1-10.oe1.aarch64.rpm",
        "busybox-help-1.31.1-10.oe1.aarch64.rpm",
        "busybox-debugsource-1.31.1-10.oe1.aarch64.rpm",
        "busybox-petitboot-1.31.1-10.oe1.aarch64.rpm",
        "busybox-debuginfo-1.31.1-10.oe1.aarch64.rpm"
    ],
    "src": [
        "busybox-1.31.1-10.oe1.src.rpm"
    ]
}

openEuler:20.03-LTS-SP2 / busybox

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.31.1-8.oe1

Ecosystem specific 

{
    "x86_64": [
        "busybox-help-1.31.1-8.oe1.x86_64.rpm",
        "busybox-petitboot-1.31.1-8.oe1.x86_64.rpm",
        "busybox-1.31.1-8.oe1.x86_64.rpm",
        "busybox-debugsource-1.31.1-8.oe1.x86_64.rpm",
        "busybox-debuginfo-1.31.1-8.oe1.x86_64.rpm"
    ],
    "aarch64": [
        "busybox-1.31.1-8.oe1.aarch64.rpm",
        "busybox-help-1.31.1-8.oe1.aarch64.rpm",
        "busybox-petitboot-1.31.1-8.oe1.aarch64.rpm",
        "busybox-debuginfo-1.31.1-8.oe1.aarch64.rpm",
        "busybox-debugsource-1.31.1-8.oe1.aarch64.rpm"
    ],
    "src": [
        "busybox-1.31.1-8.oe1.src.rpm"
    ]
}