OESA-2021-1162

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Source

https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2021-1162

Import Source

https://repo.openeuler.org/security/data/osv/OESA-2021-1162.json

JSON Data

https://api.test.osv.dev/v1/vulns/OESA-2021-1162

Upstream

CVE-2021-28831

Published

2021-05-06T11:02:51Z

Modified

2025-08-12T05:07:59.476192Z

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):

decompressgunzip.c in BusyBox through 1.32.1 mishandles the error bit on the huftbuild result pointer, with a resultant invalid free or segmentation fault, via malformed gzip data.(CVE-2021-28831)

Database specific

{
    "severity": "High"
}

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

1.31.1-7.oe1

Ecosystem specific

{
    "aarch64": [
        "busybox-debuginfo-1.31.1-7.oe1.aarch64.rpm",
        "busybox-help-1.31.1-7.oe1.aarch64.rpm",
        "busybox-1.31.1-7.oe1.aarch64.rpm",
        "busybox-debugsource-1.31.1-7.oe1.aarch64.rpm",
        "busybox-petitboot-1.31.1-7.oe1.aarch64.rpm"
    ],
    "src": [
        "busybox-1.31.1-7.oe1.src.rpm"
    ],
    "x86_64": [
        "busybox-help-1.31.1-7.oe1.x86_64.rpm",
        "busybox-debuginfo-1.31.1-7.oe1.x86_64.rpm",
        "busybox-1.31.1-7.oe1.x86_64.rpm",
        "busybox-debugsource-1.31.1-7.oe1.x86_64.rpm",
        "busybox-petitboot-1.31.1-7.oe1.x86_64.rpm"
    ]
}