UBUNTU-CVE-2019-14866

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Source
https://ubuntu.com/security/notices/UBUNTU-CVE-2019-14866
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-14866.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2019-14866
Related
Published
2019-11-02T00:00:00Z
Modified
2019-11-02T00:00:00Z
Severity
  • 7.3 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

In all versions of cpio before 2.13 does not properly validate input files when generating TAR archives. When cpio is used to create TAR archives from paths an attacker can write to, the resulting archive may contain files with permissions the attacker did not have or in paths he did not have access to. Extracting those archives from a high-privilege user without carefully reviewing them may lead to the compromise of the system.

References

Affected packages

Ubuntu:Pro:14.04:LTS / cpio

Package

Name
cpio
Purl
pkg:deb/ubuntu/cpio@2.11+dfsg-1ubuntu1.2+esm1?arch=src?distro=trusty/esm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.11+dfsg-1ubuntu1.2+esm1

Affected versions

2.*

2.11+dfsg-1ubuntu1
2.11+dfsg-1ubuntu1.1
2.11+dfsg-1ubuntu1.2

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "cpio": "2.11+dfsg-1ubuntu1.2+esm1"
        }
    ]
}

Ubuntu:16.04:LTS / cpio

Package

Name
cpio
Purl
pkg:deb/ubuntu/cpio@2.11+dfsg-5ubuntu1.1?arch=src?distro=xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.11+dfsg-5ubuntu1.1

Affected versions

2.*

2.11+dfsg-4.1ubuntu1
2.11+dfsg-5ubuntu1

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "cpio": "2.11+dfsg-5ubuntu1.1"
        }
    ]
}

Ubuntu:18.04:LTS / cpio

Package

Name
cpio
Purl
pkg:deb/ubuntu/cpio@2.12+dfsg-6ubuntu0.18.04.1?arch=src?distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.12+dfsg-6ubuntu0.18.04.1

Affected versions

2.*

2.11+dfsg-6
2.12+dfsg-6

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "cpio": "2.12+dfsg-6ubuntu0.18.04.1",
            "cpio-win32": "2.12+dfsg-6ubuntu0.18.04.1"
        }
    ]
}