UBUNTU-CVE-2018-16849

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Source
https://ubuntu.com/security/CVE-2018-16849
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-16849.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2018-16849
Related
Published
2018-11-02T21:29:00Z
Modified
2025-04-29T16:35:52Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
Summary
[none]
Details

A flaw was found in openstack-mistral. By manipulating the SSH private key filename, the std.ssh action can be used to disclose the presence of arbitrary files within the filesystem of the executor running the action. Since std.ssh privatekeyfilename can take an absolute path, it can be used to assess whether or not a file exists on the executor's filesystem.

References

Affected packages

Ubuntu:Pro:16.04:LTS / mistral

Package

Name
mistral
Purl
pkg:deb/ubuntu/mistral@2.0.0-1ubuntu2+esm1?arch=source&distro=esm-apps/xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.0.0-1ubuntu2+esm1

Affected versions

1.*

1.0.0-1
1.0.0-4

2.*

2.0.0~b3-3
2.0.0~rc1-1
2.0.0~rc2-1
2.0.0-1
2.0.0-1ubuntu2

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "ubuntu_priority": "low",
    "binaries": [
        {
            "binary_version": "2.0.0-1ubuntu2+esm1",
            "binary_name": "mistral-api"
        },
        {
            "binary_version": "2.0.0-1ubuntu2+esm1",
            "binary_name": "mistral-common"
        },
        {
            "binary_version": "2.0.0-1ubuntu2+esm1",
            "binary_name": "mistral-engine"
        },
        {
            "binary_version": "2.0.0-1ubuntu2+esm1",
            "binary_name": "mistral-executor"
        },
        {
            "binary_version": "2.0.0-1ubuntu2+esm1",
            "binary_name": "python-mistral"
        }
    ]
}

Ubuntu:Pro:18.04:LTS / mistral

Package

Name
mistral
Purl
pkg:deb/ubuntu/mistral@6.0.0-0ubuntu1.1+esm1?arch=source&distro=esm-apps/bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.0.0-0ubuntu1.1+esm1

Affected versions

5.*

5.0.0-0ubuntu1

6.*

6.0.0~b1-0ubuntu1
6.0.0~b1-0ubuntu2
6.0.0~b2-0ubuntu1
6.0.0~rc1-0ubuntu1
6.0.0-0ubuntu1
6.0.0-0ubuntu1.1

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "ubuntu_priority": "low",
    "binaries": [
        {
            "binary_version": "6.0.0-0ubuntu1.1+esm1",
            "binary_name": "mistral-api"
        },
        {
            "binary_version": "6.0.0-0ubuntu1.1+esm1",
            "binary_name": "mistral-common"
        },
        {
            "binary_version": "6.0.0-0ubuntu1.1+esm1",
            "binary_name": "mistral-engine"
        },
        {
            "binary_version": "6.0.0-0ubuntu1.1+esm1",
            "binary_name": "mistral-event-engine"
        },
        {
            "binary_version": "6.0.0-0ubuntu1.1+esm1",
            "binary_name": "mistral-executor"
        },
        {
            "binary_version": "6.0.0-0ubuntu1.1+esm1",
            "binary_name": "python-mistral"
        }
    ]
}

Ubuntu:20.04:LTS / mistral

Package

Name
mistral
Purl
pkg:deb/ubuntu/mistral@10.0.0-0ubuntu0.20.04.1?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
10.0.0-0ubuntu0.20.04.1

Affected versions

9.*

9.0.0-0ubuntu1

10.*

10.0.0~b1~git2019121815.bc46b29f-0ubuntu1
10.0.0~b2~git2020020609.5b5576dd-0ubuntu1
10.0.0~b3~git2020032611.8a5d35ac-0ubuntu1
10.0.0~b3~git2020041013.a7da00d7-0ubuntu1

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "low",
    "binaries": [
        {
            "binary_version": "10.0.0-0ubuntu0.20.04.1",
            "binary_name": "mistral-api"
        },
        {
            "binary_version": "10.0.0-0ubuntu0.20.04.1",
            "binary_name": "mistral-common"
        },
        {
            "binary_version": "10.0.0-0ubuntu0.20.04.1",
            "binary_name": "mistral-engine"
        },
        {
            "binary_version": "10.0.0-0ubuntu0.20.04.1",
            "binary_name": "mistral-event-engine"
        },
        {
            "binary_version": "10.0.0-0ubuntu0.20.04.1",
            "binary_name": "mistral-executor"
        },
        {
            "binary_version": "10.0.0-0ubuntu0.20.04.1",
            "binary_name": "python3-mistral"
        }
    ]
}