USN-5628-1

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Source

https://ubuntu.com/security/notices/USN-5628-1

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5628-1.json

JSON Data

https://api.osv.dev/v1/vulns/USN-5628-1

Related

Published

2022-09-22T13:38:55.278767Z

Modified

2022-09-22T13:38:55.278767Z

Summary

etcd vulnerabilities

Details

It was discovered that etcd incorrectly handled certain specially crafted WAL files. An attacker could possibly use this issue to cause a denial of service. (CVE-2020-15106, CVE-2020-15112)

It was discovered that etcd incorrectly handled directory permissions when trying to create a directory that exists already. An attacker could possibly use this issue to obtain sensitive information. (CVE-2020-15113)

It was discovered that etcd incorrectly handled endpoint setup. An attacker could possibly use this issue to cause a denial of service. (CVE-2020-15114)

References

Affected packages

Ubuntu:20.04:LTS / etcd

Package

Name: etcd
Purl: pkg:deb/ubuntu/etcd?arch=src?distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

3.2.26+dfsg-6ubuntu0.1

Affected versions

3.*

3.2.26+dfsg-3

3.2.26+dfsg-4

3.2.26+dfsg-6

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "3.2.26+dfsg-6ubuntu0.1",
            "binary_name": "etcd"
        },
        {
            "binary_version": "3.2.26+dfsg-6ubuntu0.1",
            "binary_name": "etcd-client"
        },
        {
            "binary_version": "3.2.26+dfsg-6ubuntu0.1",
            "binary_name": "etcd-client-dbgsym"
        },
        {
            "binary_version": "3.2.26+dfsg-6ubuntu0.1",
            "binary_name": "etcd-server"
        },
        {
            "binary_version": "3.2.26+dfsg-6ubuntu0.1",
            "binary_name": "etcd-server-dbgsym"
        },
        {
            "binary_version": "3.2.26+dfsg-6ubuntu0.1",
            "binary_name": "golang-etcd-server-dev"
        }
    ]
}