USN-5179-1

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Source

https://ubuntu.com/security/notices/USN-5179-1

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5179-1.json

JSON Data

https://api.test.osv.dev/v1/vulns/USN-5179-1

Related

Published

2021-12-07T12:44:40.275268Z

Modified

2021-12-07T12:44:40.275268Z

Summary

busybox vulnerabilities

Details

It was discovered that BusyBox incorrectly handled certain malformed gzip archives. If a user or automated system were tricked into processing a specially crafted gzip archive, a remote attacker could use this issue to cause BusyBox to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2021-28831)

It was discovered that BusyBox incorrectly handled certain malformed LZMA archives. If a user or automated system were tricked into processing a specially crafted LZMA archive, a remote attacker could use this issue to cause BusyBox to crash, resulting in a denial of service, or possibly leak sensitive information. (CVE-2021-42374)

Vera Mens, Uri Katz, Tal Keren, Sharon Brizinov, and Shachar Menashe discovered that BusyBox incorrectly handled certain awk patterns. If a user or automated system were tricked into processing a specially crafted awk pattern, a remote attacker could use this issue to cause BusyBox to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2021-42378, CVE-2021-42379, CVE-2021-42380, CVE-2021-42381, CVE-2021-42382, CVE-2021-42384, CVE-2021-42385, CVE-2021-42386)

References

Affected packages

Ubuntu:18.04:LTS / busybox

Package

Name: busybox
Purl: pkg:deb/ubuntu/busybox?arch=src?distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1:1.27.2-2ubuntu3.4

Affected versions

1:1.*

1:1.22.0-19ubuntu2

1:1.27.2-1ubuntu3

1:1.27.2-1ubuntu4

1:1.27.2-2ubuntu2

1:1.27.2-2ubuntu3

1:1.27.2-2ubuntu3.1

1:1.27.2-2ubuntu3.2

1:1.27.2-2ubuntu3.3

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "1:1.27.2-2ubuntu3.4",
            "binary_name": "busybox"
        },
        {
            "binary_version": "1:1.27.2-2ubuntu3.4",
            "binary_name": "busybox-dbgsym"
        },
        {
            "binary_version": "1:1.27.2-2ubuntu3.4",
            "binary_name": "busybox-initramfs"
        },
        {
            "binary_version": "1:1.27.2-2ubuntu3.4",
            "binary_name": "busybox-initramfs-dbgsym"
        },
        {
            "binary_version": "1:1.27.2-2ubuntu3.4",
            "binary_name": "busybox-static"
        },
        {
            "binary_version": "1:1.27.2-2ubuntu3.4",
            "binary_name": "busybox-static-dbgsym"
        },
        {
            "binary_version": "1:1.27.2-2ubuntu3.4",
            "binary_name": "busybox-syslogd"
        },
        {
            "binary_version": "1:1.27.2-2ubuntu3.4",
            "binary_name": "busybox-udeb"
        },
        {
            "binary_version": "1:1.27.2-2ubuntu3.4",
            "binary_name": "udhcpc"
        },
        {
            "binary_version": "1:1.27.2-2ubuntu3.4",
            "binary_name": "udhcpd"
        }
    ]
}

Ubuntu:20.04:LTS / busybox

Package

Name: busybox
Purl: pkg:deb/ubuntu/busybox?arch=src?distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1:1.30.1-4ubuntu6.4

Affected versions

1:1.*

1:1.30.1-4ubuntu4

1:1.30.1-4ubuntu5

1:1.30.1-4ubuntu6

1:1.30.1-4ubuntu6.1

1:1.30.1-4ubuntu6.2

1:1.30.1-4ubuntu6.3

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "1:1.30.1-4ubuntu6.4",
            "binary_name": "busybox"
        },
        {
            "binary_version": "1:1.30.1-4ubuntu6.4",
            "binary_name": "busybox-dbgsym"
        },
        {
            "binary_version": "1:1.30.1-4ubuntu6.4",
            "binary_name": "busybox-initramfs"
        },
        {
            "binary_version": "1:1.30.1-4ubuntu6.4",
            "binary_name": "busybox-initramfs-dbgsym"
        },
        {
            "binary_version": "1:1.30.1-4ubuntu6.4",
            "binary_name": "busybox-static"
        },
        {
            "binary_version": "1:1.30.1-4ubuntu6.4",
            "binary_name": "busybox-static-dbgsym"
        },
        {
            "binary_version": "1:1.30.1-4ubuntu6.4",
            "binary_name": "busybox-syslogd"
        },
        {
            "binary_version": "1:1.30.1-4ubuntu6.4",
            "binary_name": "busybox-udeb"
        },
        {
            "binary_version": "1:1.30.1-4ubuntu6.4",
            "binary_name": "udhcpc"
        },
        {
            "binary_version": "1:1.30.1-4ubuntu6.4",
            "binary_name": "udhcpd"
        }
    ]
}