USN-5279-1

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Source
https://ubuntu.com/security/notices/USN-5279-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5279-1.json
JSON Data
https://api.osv.dev/v1/vulns/USN-5279-1
Related
Published
2022-02-09T13:26:34.828118Z
Modified
2022-02-09T13:26:34.828118Z
Summary
util-linux vulnerabilities
Details

It was discovered that util-linux incorrectly handled unmounting FUSE filesystems. A local attacker could possibly use this issue to unmount FUSE filesystems belonging to other users.

References

Affected packages

Ubuntu:20.04:LTS / util-linux

Package

Name
util-linux
Purl
pkg:deb/ubuntu/util-linux@2.34-0.1ubuntu9.3?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.34-0.1ubuntu9.3

Affected versions

2.*

2.34-0.1ubuntu2
2.34-0.1ubuntu4
2.34-0.1ubuntu5
2.34-0.1ubuntu6
2.34-0.1ubuntu7
2.34-0.1ubuntu8
2.34-0.1ubuntu9
2.34-0.1ubuntu9.1

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "bsdutils",
            "binary_version": "1:2.34-0.1ubuntu9.3"
        },
        {
            "binary_name": "bsdutils-dbgsym",
            "binary_version": "1:2.34-0.1ubuntu9.3"
        },
        {
            "binary_name": "fdisk",
            "binary_version": "2.34-0.1ubuntu9.3"
        },
        {
            "binary_name": "fdisk-dbgsym",
            "binary_version": "2.34-0.1ubuntu9.3"
        },
        {
            "binary_name": "fdisk-udeb",
            "binary_version": "2.34-0.1ubuntu9.3"
        },
        {
            "binary_name": "libblkid-dev",
            "binary_version": "2.34-0.1ubuntu9.3"
        },
        {
            "binary_name": "libblkid1",
            "binary_version": "2.34-0.1ubuntu9.3"
        },
        {
            "binary_name": "libblkid1-dbgsym",
            "binary_version": "2.34-0.1ubuntu9.3"
        },
        {
            "binary_name": "libblkid1-udeb",
            "binary_version": "2.34-0.1ubuntu9.3"
        },
        {
            "binary_name": "libfdisk-dev",
            "binary_version": "2.34-0.1ubuntu9.3"
        },
        {
            "binary_name": "libfdisk1",
            "binary_version": "2.34-0.1ubuntu9.3"
        },
        {
            "binary_name": "libfdisk1-dbgsym",
            "binary_version": "2.34-0.1ubuntu9.3"
        },
        {
            "binary_name": "libfdisk1-udeb",
            "binary_version": "2.34-0.1ubuntu9.3"
        },
        {
            "binary_name": "libmount-dev",
            "binary_version": "2.34-0.1ubuntu9.3"
        },
        {
            "binary_name": "libmount1",
            "binary_version": "2.34-0.1ubuntu9.3"
        },
        {
            "binary_name": "libmount1-dbgsym",
            "binary_version": "2.34-0.1ubuntu9.3"
        },
        {
            "binary_name": "libmount1-udeb",
            "binary_version": "2.34-0.1ubuntu9.3"
        },
        {
            "binary_name": "libsmartcols-dev",
            "binary_version": "2.34-0.1ubuntu9.3"
        },
        {
            "binary_name": "libsmartcols1",
            "binary_version": "2.34-0.1ubuntu9.3"
        },
        {
            "binary_name": "libsmartcols1-dbgsym",
            "binary_version": "2.34-0.1ubuntu9.3"
        },
        {
            "binary_name": "libsmartcols1-udeb",
            "binary_version": "2.34-0.1ubuntu9.3"
        },
        {
            "binary_name": "libuuid1",
            "binary_version": "2.34-0.1ubuntu9.3"
        },
        {
            "binary_name": "libuuid1-dbgsym",
            "binary_version": "2.34-0.1ubuntu9.3"
        },
        {
            "binary_name": "libuuid1-udeb",
            "binary_version": "2.34-0.1ubuntu9.3"
        },
        {
            "binary_name": "mount",
            "binary_version": "2.34-0.1ubuntu9.3"
        },
        {
            "binary_name": "mount-dbgsym",
            "binary_version": "2.34-0.1ubuntu9.3"
        },
        {
            "binary_name": "rfkill",
            "binary_version": "2.34-0.1ubuntu9.3"
        },
        {
            "binary_name": "rfkill-dbgsym",
            "binary_version": "2.34-0.1ubuntu9.3"
        },
        {
            "binary_name": "util-linux",
            "binary_version": "2.34-0.1ubuntu9.3"
        },
        {
            "binary_name": "util-linux-dbgsym",
            "binary_version": "2.34-0.1ubuntu9.3"
        },
        {
            "binary_name": "util-linux-locales",
            "binary_version": "2.34-0.1ubuntu9.3"
        },
        {
            "binary_name": "util-linux-udeb",
            "binary_version": "2.34-0.1ubuntu9.3"
        },
        {
            "binary_name": "uuid-dev",
            "binary_version": "2.34-0.1ubuntu9.3"
        },
        {
            "binary_name": "uuid-runtime",
            "binary_version": "2.34-0.1ubuntu9.3"
        },
        {
            "binary_name": "uuid-runtime-dbgsym",
            "binary_version": "2.34-0.1ubuntu9.3"
        }
    ]
}