CVE-2020-15114

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Source
https://cve.org/CVERecord?id=CVE-2020-15114
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-15114.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2020-15114
Aliases
Downstream
Related
Published
2020-08-06T23:15:11.517Z
Modified
2026-04-11T12:32:10.075379Z
Severity
  • 7.7 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

In etcd before versions 3.3.23 and 3.4.10, the etcd gateway is a simple TCP proxy to allow for basic service discovery and access. However, it is possible to include the gateway address as an endpoint. This results in a denial of service, since the endpoint can become stuck in a loop of requesting itself until there are no more available file descriptors to accept connections on the gateway.

Database specific 
{
    "unresolved_ranges": [
        {
            "cpe": "cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*",
            "extracted_events": [
                {
                    "last_affected": "32"
                }
            ],
            "source": "CPE_FIELD"
        }
    ]
}
References

Affected packages

Git / github.com/etcd-io/etcd

Affected ranges

Type
GIT
Repo
https://github.com/etcd-io/etcd
Events
Introduced
c23606781f63d09917a1e7abfcefeb337a9608ea
Fixed
4873f5516bd98c82dddb81247038337f25abac4e
Introduced
898bd1351fcf6e0ebce8d7c8bbbbf3f3e42aa42c
Fixed
18dfb9cca345bb2b2fbe73d5fc31028c2477bef1
Database specific 
{
    "cpe": "cpe:2.3:a:redhat:etcd:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "3.3.0"
        },
        {
            "fixed": "3.3.23"
        },
        {
            "introduced": "3.4.0"
        },
        {
            "fixed": "3.4.10"
        }
    ],
    "source": "CPE_FIELD"
}

Affected versions

v3.*
v3.3.0
v3.3.1
v3.3.10
v3.3.11
v3.3.12
v3.3.13
v3.3.14
v3.3.14-beta.0
v3.3.14-rc.0
v3.3.15
v3.3.16
v3.3.17
v3.3.18
v3.3.19
v3.3.2
v3.3.20
v3.3.21
v3.3.22
v3.3.3
v3.3.4
v3.3.5
v3.3.6
v3.3.7
v3.3.8
v3.3.9
v3.4.0
v3.4.1
v3.4.2
v3.4.3
v3.4.4
v3.4.5
v3.4.6
v3.4.7
v3.4.8
v3.4.9

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-15114.json"