HighFix available
golang-github-coreos-discovery-etcd-io, golang-yaml.v2 and 2 more products — security advisory
Parsing malicious or large YAML documents can consume excessive amounts of CPU or memory.
- Products
- golang-github-coreos-discovery-etcd-io, golang-yaml.v2, singularity-container, webhook
- Affected versions
- 0.0+git20150627.7ad95dd-1, 0.0+git20160301.0.a83829b-1, 0.0+git20170407.0.cd8b52f-1ubuntu1, 0.0+git20170407.0.cd8b52f-1ubuntu2, 2.0.0+git2019.04.19.git.78fb45d3c9-1, 2.0.0+git2019.04.19.git.78fb45d3c9-4, 2.0.0+git2019.04.19.git.78fb45d3c9-4build1, 2.0.0+git2019.04.19.git.78fb45d3c9-4build2, 2.0.0+git2019.04.19.git.78fb45d3c9-4ubuntu0.24.04.1, 2.0.0+git2019.04.19.git.78fb45d3c9-4ubuntu0.24.04.2, 2.0.0+git2019.04.19.git.78fb45d3c9-4ubuntu0.24.04.3, 2.2.2-1, 2.3.1-2, 2.3.2-1, 2.4.1-1, 2.4.2-2, 2.4.2-3, 2.4.2-4, 2.4.2-4ubuntu0.1~esm1, 2.5.0-1, 2.5.0-2, 2.6.9-1, 2.6.9-1build2, 2.8.0-3, 2.8.0-3ubuntu0.1, 2.8.0-4build1, 2.8.0-4ubuntu0.24.04.1, 2.8.0-4ubuntu0.24.04.2, 2.8.0-4ubuntu0.24.04.3, 4.1.1+ds2-1, 4.1.1+ds2-1build1, 4.1.1+ds2-1ubuntu0.1, 4.1.1+ds2-1ubuntu0.2, 4.1.1+ds2-1ubuntu0.2+esm1, 4.1.1+ds2-1ubuntu0.3, 4.1.1+ds2-1ubuntu0.3+esm1, 4.1.1+ds2-1ubuntu0.3+esm2, 4.1.5+ds4-1
- Fixed versions
- 0.0+git20160301.0.a83829b-1ubuntu0.1~esm1, 0.0+git20170407.0.cd8b52f-1ubuntu2+esm1, 2.2.2-1ubuntu0.1
- CVEs
- CVE-2022-3064
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 01:01 UTC · Revision 1
Source evidence
Parsing malicious or large YAML documents can consume excessive amounts of CPU or memory.
osv:UBUNTU-CVE-2022-3064
golang-yaml.v2
Fixed versions: 0.0+git20160301.0.a83829b-1ubuntu0.1~esm1
golang-yaml.v2
Fixed versions: 0.0+git20170407.0.cd8b52f-1ubuntu2+esm1
singularity-container
Fixed versions: Not specified
webhook
Fixed versions: Not specified
golang-yaml.v2
Fixed versions: 2.2.2-1ubuntu0.1
golang-github-coreos-discovery-etcd-io
Fixed versions: Not specified
webhook
Fixed versions: Not specified
golang-github-coreos-discovery-etcd-io
Fixed versions: Not specified
webhook
Fixed versions: Not specified
golang-github-coreos-discovery-etcd-io
Fixed versions: Not specified
webhook
Fixed versions: Not specified
singularity-container
Fixed versions: Not specified
golang-github-coreos-discovery-etcd-io
Fixed versions: Not specified
singularity-container
Fixed versions: Not specified
webhook
Fixed versions: Not specified
golang-github-coreos-discovery-etcd-io
Fixed versions: Not specified
webhook
Fixed versions: Not specified
golang-github-coreos-discovery-etcd-io
Fixed versions: Not specified
singularity-container
Fixed versions: Not specified
webhook
Fixed versions: Not specified
Complete source record
{
"id": "d27b703e3d524eb6d005e5ec5d707b79079f86afd7df839dce41ae1fac89c027",
"url": "https://osv.dev/vulnerability/UBUNTU-CVE-2022-3064",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "UBUNTU-CVE-2022-3064",
"summary": "Parsing malicious or large YAML documents can consume excessive amounts of CPU or memory.",
"evidence": "osv:UBUNTU-CVE-2022-3064",
"products": [
{
"name": {
"value": "golang-yaml.v2",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0.0+git20160301.0.a83829b-1ubuntu0.1~esm1",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": [
{
"value": "0.0+git20150627.7ad95dd-1",
"evidence": "/affected/0/versions"
},
{
"value": "0.0+git20160301.0.a83829b-1",
"evidence": "/affected/0/versions"
}
]
},
{
"name": {
"value": "golang-yaml.v2",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0.0+git20170407.0.cd8b52f-1ubuntu2+esm1",
"evidence": "/affected/1/ranges"
}
],
"affected_versions": [
{
"value": "0.0+git20170407.0.cd8b52f-1ubuntu1",
"evidence": "/affected/1/versions"
},
{
"value": "0.0+git20170407.0.cd8b52f-1ubuntu2",
"evidence": "/affected/1/versions"
}
]
},
{
"name": {
"value": "singularity-container",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "2.3.1-2",
"evidence": "/affected/2/versions"
},
{
"value": "2.3.2-1",
"evidence": "/affected/2/versions"
},
{
"value": "2.4.1-1",
"evidence": "/affected/2/versions"
},
{
"value": "2.4.2-2",
"evidence": "/affected/2/versions"
},
{
"value": "2.4.2-3",
"evidence": "/affected/2/versions"
},
{
"value": "2.4.2-4",
"evidence": "/affected/2/versions"
},
{
"value": "2.4.2-4ubuntu0.1~esm1",
"evidence": "/affected/2/versions"
}
]
},
{
"name": {
"value": "webhook",
"evidence": "/affected/3/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "2.5.0-1",
"evidence": "/affected/3/versions"
},
{
"value": "2.5.0-2",
"evidence": "/affected/3/versions"
}
]
},
{
"name": {
"value": "golang-yaml.v2",
"evidence": "/affected/4/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2.2.2-1ubuntu0.1",
"evidence": "/affected/4/ranges"
}
],
"affected_versions": [
{
"value": "2.2.2-1",
"evidence": "/affected/4/versions"
}
]
},
{
"name": {
"value": "golang-github-coreos-discovery-etcd-io",
"evidence": "/affected/5/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "2.0.0+git2019.04.19.git.78fb45d3c9-1",
"evidence": "/affected/5/versions"
}
]
},
{
"name": {
"value": "webhook",
"evidence": "/affected/6/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "2.6.9-1",
"evidence": "/affected/6/versions"
}
]
},
{
"name": {
"value": "golang-github-coreos-discovery-etcd-io",
"evidence": "/affected/7/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "2.0.0+git2019.04.19.git.78fb45d3c9-4",
"evidence": "/affected/7/versions"
}
]
},
{
"name": {
"value": "webhook",
"evidence": "/affected/8/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "2.6.9-1build2",
"evidence": "/affected/8/versions"
},
{
"value": "2.8.0-3",
"evidence": "/affected/8/versions"
},
{
"value": "2.8.0-3ubuntu0.1",
"evidence": "/affected/8/versions"
}
]
},
{
"name": {
"value": "golang-github-coreos-discovery-etcd-io",
"evidence": "/affected/9/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "2.0.0+git2019.04.19.git.78fb45d3c9-4build1",
"evidence": "/affected/9/versions"
},
{
"value": "2.0.0+git2019.04.19.git.78fb45d3c9-4ubuntu0.24.04.1",
"evidence": "/affected/9/versions"
},
{
"value": "2.0.0+git2019.04.19.git.78fb45d3c9-4ubuntu0.24.04.2",
"evidence": "/affected/9/versions"
},
{
"value": "2.0.0+git2019.04.19.git.78fb45d3c9-4ubuntu0.24.04.3",
"evidence": "/affected/9/versions"
}
]
},
{
"name": {
"value": "webhook",
"evidence": "/affected/10/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "2.8.0-4build1",
"evidence": "/affected/10/versions"
},
{
"value": "2.8.0-4ubuntu0.24.04.1",
"evidence": "/affected/10/versions"
},
{
"value": "2.8.0-4ubuntu0.24.04.2",
"evidence": "/affected/10/versions"
},
{
"value": "2.8.0-4ubuntu0.24.04.3",
"evidence": "/affected/10/versions"
}
]
},
{
"name": {
"value": "singularity-container",
"evidence": "/affected/11/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "4.1.1+ds2-1",
"evidence": "/affected/11/versions"
},
{
"value": "4.1.1+ds2-1build1",
"evidence": "/affected/11/versions"
},
{
"value": "4.1.1+ds2-1ubuntu0.1",
"evidence": "/affected/11/versions"
},
{
"value": "4.1.1+ds2-1ubuntu0.2",
"evidence": "/affected/11/versions"
},
{
"value": "4.1.1+ds2-1ubuntu0.2+esm1",
"evidence": "/affected/11/versions"
},
{
"value": "4.1.1+ds2-1ubuntu0.3",
"evidence": "/affected/11/versions"
},
{
"value": "4.1.1+ds2-1ubuntu0.3+esm1",
"evidence": "/affected/11/versions"
},
{
"value": "4.1.1+ds2-1ubuntu0.3+esm2",
"evidence": "/affected/11/versions"
}
]
},
{
"name": {
"value": "golang-github-coreos-discovery-etcd-io",
"evidence": "/affected/12/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "2.0.0+git2019.04.19.git.78fb45d3c9-4build1",
"evidence": "/affected/12/versions"
}
]
},
{
"name": {
"value": "singularity-container",
"evidence": "/affected/13/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "4.1.5+ds4-1",
"evidence": "/affected/13/versions"
}
]
},
{
"name": {
"value": "webhook",
"evidence": "/affected/14/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "2.8.0-4build1",
"evidence": "/affected/14/versions"
}
]
},
{
"name": {
"value": "golang-github-coreos-discovery-etcd-io",
"evidence": "/affected/15/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "2.0.0+git2019.04.19.git.78fb45d3c9-4build2",
"evidence": "/affected/15/versions"
}
]
},
{
"name": {
"value": "webhook",
"evidence": "/affected/16/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "2.8.0-4build1",
"evidence": "/affected/16/versions"
}
]
},
{
"name": {
"value": "golang-github-coreos-discovery-etcd-io",
"evidence": "/affected/17/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "2.0.0+git2019.04.19.git.78fb45d3c9-4build1",
"evidence": "/affected/17/versions"
},
{
"value": "2.0.0+git2019.04.19.git.78fb45d3c9-4build2",
"evidence": "/affected/17/versions"
}
]
},
{
"name": {
"value": "singularity-container",
"evidence": "/affected/18/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "4.1.5+ds4-1",
"evidence": "/affected/18/versions"
}
]
},
{
"name": {
"value": "webhook",
"evidence": "/affected/19/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "2.8.0-4build1",
"evidence": "/affected/19/versions"
}
]
}
],
"severity": "high",
"structured": {
"id": "UBUNTU-CVE-2022-3064",
"aliases": [
"UBUNTU-CVE-2022-3064"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0.0+git20160301.0.a83829b-1ubuntu0.1~esm1"
}
]
}
],
"package": {
"name": "golang-yaml.v2",
"purl": "pkg:deb/ubuntu/golang-yaml.v2?arch=source&distro=esm-infra%2Fxenial",
"ecosystem": "Ubuntu:Pro:16.04:LTS"
},
"versions": [
"0.0+git20150627.7ad95dd-1",
"0.0+git20160301.0.a83829b-1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-3064.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "golang-yaml.v2-dev",
"binary_version": "0.0+git20160301.0.a83829b-1ubuntu0.1~esm1"
}
],
"availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0.0+git20170407.0.cd8b52f-1ubuntu2+esm1"
}
]
}
],
"package": {
"name": "golang-yaml.v2",
"purl": "pkg:deb/ubuntu/golang-yaml.v2?arch=source&distro=esm-apps%2Fbionic",
"ecosystem": "Ubuntu:Pro:18.04:LTS"
},
"versions": [
"0.0+git20170407.0.cd8b52f-1ubuntu1",
"0.0+git20170407.0.cd8b52f-1ubuntu2"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-3064.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "golang-gopkg-yaml.v2-dev",
"binary_version": "0.0+git20170407.0.cd8b52f-1ubuntu2+esm1"
},
{
"binary_name": "golang-yaml.v2-dev",
"binary_version": "0.0+git20170407.0.cd8b52f-1ubuntu2+esm1"
}
],
"availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "singularity-container",
"purl": "pkg:deb/ubuntu/singularity-container?arch=source&distro=esm-apps%2Fbionic",
"ecosystem": "Ubuntu:Pro:18.04:LTS"
},
"versions": [
"2.3.1-2",
"2.3.2-1",
"2.4.1-1",
"2.4.2-2",
"2.4.2-3",
"2.4.2-4",
"2.4.2-4ubuntu0.1~esm1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-3064.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "singularity-container",
"binary_version": "2.4.2-4ubuntu0.1~esm1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "webhook",
"purl": "pkg:deb/ubuntu/webhook?arch=source&distro=bionic",
"ecosystem": "Ubuntu:18.04:LTS"
},
"versions": [
"2.5.0-1",
"2.5.0-2"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-3064.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "webhook",
"binary_version": "2.5.0-2"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2.2.2-1ubuntu0.1"
}
]
}
],
"package": {
"name": "golang-yaml.v2",
"purl": "pkg:deb/ubuntu/golang-yaml.v2?arch=source&distro=focal",
"ecosystem": "Ubuntu:20.04:LTS"
},
"versions": [
"2.2.2-1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-3064.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "golang-gopkg-yaml.v2-dev",
"binary_version": "2.2.2-1ubuntu0.1"
},
{
"binary_name": "golang-yaml.v2-dev",
"binary_version": "2.2.2-1ubuntu0.1"
}
],
"availability": "No subscription required"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "golang-github-coreos-discovery-etcd-io",
"purl": "pkg:deb/ubuntu/golang-github-coreos-discovery-etcd-io?arch=source&distro=focal",
"ecosystem": "Ubuntu:20.04:LTS"
},
"versions": [
"2.0.0+git2019.04.19.git.78fb45d3c9-1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-3064.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "etcd-discovery",
"binary_version": "2.0.0+git2019.04.19.git.78fb45d3c9-1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "webhook",
"purl": "pkg:deb/ubuntu/webhook?arch=source&distro=focal",
"ecosystem": "Ubuntu:20.04:LTS"
},
"versions": [
"2.6.9-1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-3064.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "webhook",
"binary_version": "2.6.9-1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "golang-github-coreos-discovery-etcd-io",
"purl": "pkg:deb/ubuntu/golang-github-coreos-discovery-etcd-io?arch=source&distro=jammy",
"ecosystem": "Ubuntu:22.04:LTS"
},
"versions": [
"2.0.0+git2019.04.19.git.78fb45d3c9-4"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-3064.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "etcd-discovery",
"binary_version": "2.0.0+git2019.04.19.git.78fb45d3c9-4"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "webhook",
"purl": "pkg:deb/ubuntu/webhook?arch=source&distro=jammy",
"ecosystem": "Ubuntu:22.04:LTS"
},
"versions": [
"2.6.9-1build2",
"2.8.0-3",
"2.8.0-3ubuntu0.1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-3064.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "webhook",
"binary_version": "2.8.0-3ubuntu0.1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "golang-github-coreos-discovery-etcd-io",
"purl": "pkg:deb/ubuntu/golang-github-coreos-discovery-etcd-io?arch=source&distro=noble",
"ecosystem": "Ubuntu:24.04:LTS"
},
"versions": [
"2.0.0+git2019.04.19.git.78fb45d3c9-4build1",
"2.0.0+git2019.04.19.git.78fb45d3c9-4ubuntu0.24.04.1",
"2.0.0+git2019.04.19.git.78fb45d3c9-4ubuntu0.24.04.2",
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],
"modified": "2026-10-17T12:56:21.839198329Z",
"provider": "osv",
"upstream": [
"CVE-2022-3064"
],
"references": [
"https://ubuntu.com/security/CVE-2022-3064",
"https://github.com/go-yaml/yaml/releases/tag/v2.2.4",
"https://pkg.go.dev/vuln/GO-2022-0956",
"https://github.com/go-yaml/yaml/commit/f221b8435cfb71e54062f6c6e99e9ade30b124d5",
"https://ubuntu.com/security/notices/USN-6287-1",
"https://www.cve.org/CVERecord?id=CVE-2022-3064"
]
},
"related_cves": [
{
"value": "CVE-2022-3064",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 355433,
"published_at": "2022-12-27T22:15:00+00:00"
}