UBUNTU-CVE-2019-3461

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Source
https://ubuntu.com/security/CVE-2019-3461
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-3461.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2019-3461
Related
Published
2019-02-04T00:00:00Z
Modified
2025-01-13T10:21:52Z
Severity
  • 7.0 (High) CVSS_V3 - CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

Debian tmpreaper version 1.6.13+nmu1 has a race condition when doing a (bind) mount via rename() which could result in local privilege escalation. Mounting via rename() could potentially lead to a file being placed elsewhereon the filesystem hierarchy (e.g. /etc/cron.d/) if the directory being cleaned up was on the same physical filesystem. Fixed versions include 1.6.13+nmu1+deb9u1 and 1.6.14.

References

Affected packages

Ubuntu:Pro:14.04:LTS / tmpreaper

Package

Name
tmpreaper
Purl
pkg:deb/ubuntu/tmpreaper@1.6.13+nmu1?arch=source&distro=esm-infra-legacy/trusty

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.6.13+nmu1

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:16.04:LTS / tmpreaper

Package

Name
tmpreaper
Purl
pkg:deb/ubuntu/tmpreaper@1.6.13+nmu1+deb9u1build0.16.04.1?arch=source&distro=xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.6.13+nmu1+deb9u1build0.16.04.1

Affected versions

1.*

1.6.13+nmu1

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "1.6.13+nmu1+deb9u1build0.16.04.1",
            "binary_name": "tmpreaper"
        },
        {
            "binary_version": "1.6.13+nmu1+deb9u1build0.16.04.1",
            "binary_name": "tmpreaper-dbgsym"
        }
    ]
}

Ubuntu:18.04:LTS / tmpreaper

Package

Name
tmpreaper
Purl
pkg:deb/ubuntu/tmpreaper@1.6.13+nmu1+deb9u1build0.18.04.1?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.6.13+nmu1+deb9u1build0.18.04.1

Affected versions

1.*

1.6.13+nmu1
1.6.13+nmu1build1

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "1.6.13+nmu1+deb9u1build0.18.04.1",
            "binary_name": "tmpreaper"
        },
        {
            "binary_version": "1.6.13+nmu1+deb9u1build0.18.04.1",
            "binary_name": "tmpreaper-dbgsym"
        }
    ]
}

Ubuntu:20.04:LTS / tmpreaper

Package

Name
tmpreaper
Purl
pkg:deb/ubuntu/tmpreaper@1.6.14?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.6.14

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "1.6.14",
            "binary_name": "tmpreaper"
        },
        {
            "binary_version": "1.6.14",
            "binary_name": "tmpreaper-dbgsym"
        }
    ]
}