UBUNTU-CVE-2018-19443

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Source
https://ubuntu.com/security/CVE-2018-19443
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-19443.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2018-19443
Upstream
  • CVE-2018-19443
Published
2018-11-22T19:29:00Z
Modified
2026-01-20T16:56:04.733026Z
Severity
  • 5.9 (Medium) CVSS_V3 - CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

The client in Tryton 5.x before 5.0.1 tries to make a connection to the bus in cleartext instead of encrypted under certain circumstances in bus.py and jsonrpc.py. This connection attempt fails, but it contains in the header the current session of the user. This session could then be stolen by a man-in-the-middle.

References

Affected packages

Ubuntu:16.04:LTS
tryton-client

Package

Name
tryton-client
Purl
pkg:deb/ubuntu/tryton-client@3.8.4-1?arch=source&distro=xenial

Affected ranges

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

Affected versions

3.*
3.6.2-1
3.6.3-1
3.8.2-1
3.8.3-1
3.8.4-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "3.8.4-1",
            "binary_name": "tryton-client"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-19443.json"
Ubuntu:18.04:LTS
tryton-client

Package

Name
tryton-client
Purl
pkg:deb/ubuntu/tryton-client@4.6.5-1?arch=source&distro=bionic

Affected ranges

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

Affected versions

4.*
4.4.1-2
4.4.2-1
4.6.0-1
4.6.1-1
4.6.2-1
4.6.5-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "4.6.5-1",
            "binary_name": "tryton-client"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-19443.json"
Ubuntu:20.04:LTS
tryton-client

Package

Name
tryton-client
Purl
pkg:deb/ubuntu/tryton-client@5.0.17-1?arch=source&distro=focal

Affected ranges

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

Affected versions

5.*
5.0.12-1
5.0.15-1
5.0.17-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "5.0.17-1",
            "binary_name": "tryton-client"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-19443.json"
Ubuntu:22.04:LTS
tryton-client

Package

Name
tryton-client
Purl
pkg:deb/ubuntu/tryton-client@6.0.10-1?arch=source&distro=jammy

Affected ranges

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

Affected versions

5.*
5.0.33-1
6.*
6.0.8-1
6.0.8-2
6.0.10-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "6.0.10-1",
            "binary_name": "tryton-client"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-19443.json"
Ubuntu:24.04:LTS
tryton-client

Package

Name
tryton-client
Purl
pkg:deb/ubuntu/tryton-client@6.0.34-1?arch=source&distro=noble

Affected ranges

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

Affected versions

6.*
6.0.28-1
6.0.29-1
6.0.34-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "6.0.34-1",
            "binary_name": "tryton-client"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-19443.json"
Ubuntu:25.10
tryton-client

Package

Name
tryton-client
Purl
pkg:deb/ubuntu/tryton-client@7.0.24-1?arch=source&distro=questing

Affected ranges

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

Affected versions

7.*
7.0.20-1
7.0.24-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "7.0.24-1",
            "binary_name": "tryton-client"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-19443.json"