UBUNTU-CVE-2018-1098

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Source
https://ubuntu.com/security/CVE-2018-1098
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-1098.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2018-1098
Upstream
Published
2018-04-03T16:29:00Z
Modified
2025-10-24T04:46:44Z
Severity
  • 8.8 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
  • Ubuntu - low
Summary
[none]
Details

A cross-site request forgery flaw was found in etcd 3.3.1 and earlier. An attacker can set up a website that tries to send a POST request to the etcd server and modify a key. Adding a key is done with PUT so it is theoretically safe (can't PUT from an HTML form or such) but POST allows creating in-order keys that an attacker can send.

References

Affected packages

Ubuntu:16.04:LTS

etcd

Package

Name
etcd
Purl
pkg:deb/ubuntu/etcd@2.2.5+dfsg-1ubuntu1?arch=source&distro=xenial

Affected ranges

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

Affected versions

2.*

2.2.0+dfsg-2
2.2.1+dfsg-1
2.2.2+dfsg-1
2.2.2+dfsg-2
2.2.3+dfsg-1
2.2.5+dfsg-1
2.2.5+dfsg-1ubuntu1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "2.2.5+dfsg-1ubuntu1",
            "binary_name": "etcd"
        },
        {
            "binary_version": "2.2.5+dfsg-1ubuntu1",
            "binary_name": "golang-etcd-server-dev"
        }
    ]
}

Ubuntu:25.04

etcd

Package

Name
etcd
Purl
pkg:deb/ubuntu/etcd@3.5.16-4?arch=source&distro=plucky

Affected ranges

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

Affected versions

3.*

3.5.15-7
3.5.16-3
3.5.16-4

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "3.5.16-4",
            "binary_name": "etcd-client"
        },
        {
            "binary_version": "3.5.16-4",
            "binary_name": "etcd-server"
        },
        {
            "binary_version": "3.5.16-4",
            "binary_name": "golang-etcd-server-dev"
        }
    ]
}

Ubuntu:25.10

etcd

Package

Name
etcd
Purl
pkg:deb/ubuntu/etcd@3.5.16-4?arch=source&distro=questing

Affected ranges

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

Affected versions

3.*

3.5.16-4

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "3.5.16-4",
            "binary_name": "etcd-client"
        },
        {
            "binary_version": "3.5.16-4",
            "binary_name": "etcd-server"
        },
        {
            "binary_version": "3.5.16-4",
            "binary_name": "golang-etcd-server-dev"
        }
    ]
}

Ubuntu:Pro:18.04:LTS

etcd

Package

Name
etcd
Purl
pkg:deb/ubuntu/etcd@3.2.17+dfsg-1ubuntu0.1+esm2?arch=source&distro=esm-apps/bionic

Affected ranges

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

Affected versions

3.*

3.1.0-1
3.2.9+dfsg-2
3.2.9+dfsg-3
3.2.17+dfsg-1
3.2.17+dfsg-1ubuntu0.1~esm1
3.2.17+dfsg-1ubuntu0.1
3.2.17+dfsg-1ubuntu0.1+esm1
3.2.17+dfsg-1ubuntu0.1+esm2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "3.2.17+dfsg-1ubuntu0.1+esm2",
            "binary_name": "etcd"
        },
        {
            "binary_version": "3.2.17+dfsg-1ubuntu0.1+esm2",
            "binary_name": "etcd-client"
        },
        {
            "binary_version": "3.2.17+dfsg-1ubuntu0.1+esm2",
            "binary_name": "etcd-server"
        },
        {
            "binary_version": "3.2.17+dfsg-1ubuntu0.1+esm2",
            "binary_name": "golang-etcd-server-dev"
        }
    ]
}

Ubuntu:Pro:20.04:LTS

etcd

Package

Name
etcd
Purl
pkg:deb/ubuntu/etcd@3.2.26+dfsg-6ubuntu0.2+esm1?arch=source&distro=esm-apps/focal

Affected ranges

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

Affected versions

3.*

3.2.26+dfsg-3
3.2.26+dfsg-4
3.2.26+dfsg-6
3.2.26+dfsg-6ubuntu0.1
3.2.26+dfsg-6ubuntu0.2
3.2.26+dfsg-6ubuntu0.2+esm1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "3.2.26+dfsg-6ubuntu0.2+esm1",
            "binary_name": "etcd"
        },
        {
            "binary_version": "3.2.26+dfsg-6ubuntu0.2+esm1",
            "binary_name": "etcd-client"
        },
        {
            "binary_version": "3.2.26+dfsg-6ubuntu0.2+esm1",
            "binary_name": "etcd-server"
        },
        {
            "binary_version": "3.2.26+dfsg-6ubuntu0.2+esm1",
            "binary_name": "golang-etcd-server-dev"
        }
    ]
}

Ubuntu:Pro:22.04:LTS

etcd

Package

Name
etcd
Purl
pkg:deb/ubuntu/etcd@3.3.25+dfsg-7ubuntu0.22.04.2+esm2?arch=source&distro=esm-apps/jammy

Affected ranges

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

Affected versions

3.*

3.3.25+dfsg-6
3.3.25+dfsg-7
3.3.25+dfsg-7ubuntu0.22.04.1
3.3.25+dfsg-7ubuntu0.22.04.1+esm1
3.3.25+dfsg-7ubuntu0.22.04.2
3.3.25+dfsg-7ubuntu0.22.04.2+esm1
3.3.25+dfsg-7ubuntu0.22.04.2+esm2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "3.3.25+dfsg-7ubuntu0.22.04.2+esm2",
            "binary_name": "etcd"
        },
        {
            "binary_version": "3.3.25+dfsg-7ubuntu0.22.04.2+esm2",
            "binary_name": "etcd-client"
        },
        {
            "binary_version": "3.3.25+dfsg-7ubuntu0.22.04.2+esm2",
            "binary_name": "etcd-server"
        },
        {
            "binary_version": "3.3.25+dfsg-7ubuntu0.22.04.2+esm2",
            "binary_name": "golang-etcd-server-dev"
        }
    ]
}

Ubuntu:Pro:24.04:LTS

etcd

Package

Name
etcd
Purl
pkg:deb/ubuntu/etcd@3.4.30-1ubuntu0.24.04.3+esm1?arch=source&distro=esm-apps/noble

Affected ranges

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

Affected versions

3.*

3.4.23-4ubuntu2
3.4.30-1
3.4.30-1build1
3.4.30-1ubuntu0.24.04.1
3.4.30-1ubuntu0.24.04.2
3.4.30-1ubuntu0.24.04.2+esm1
3.4.30-1ubuntu0.24.04.3
3.4.30-1ubuntu0.24.04.3+esm1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "3.4.30-1ubuntu0.24.04.3+esm1",
            "binary_name": "etcd-client"
        },
        {
            "binary_version": "3.4.30-1ubuntu0.24.04.3+esm1",
            "binary_name": "etcd-server"
        },
        {
            "binary_version": "3.4.30-1ubuntu0.24.04.3+esm1",
            "binary_name": "golang-etcd-server-dev"
        }
    ]
}