MediumFix available
Red Hat Security Advisory: OpenShift Container Platform 4.7.7 security update
Type: advisorySources: OSV
- Products
- cri-o, cri-o-debuginfo, cri-o-debugsource, openshift, openshift-hyperkube
- Affected versions
- Not specified
- Fixed versions
- 0:1.20.2-6.rhaos4.7.gitf1d5201.el7, 0:1.20.2-6.rhaos4.7.gitf1d5201.el8, 0:4.7.0-202104090228.p0.git.97111.77863f8.el7, 0:4.7.0-202104090228.p0.git.97111.77863f8.el8
- CVEs
- CVE-2021-20291
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 28 Oct 2026, 11:09 UTC · Revision 1
Source evidence
Red Hat Security Advisory: OpenShift Container Platform 4.7.7 security update
core-osv · Original sourcePublished 29 Sept 2024, 17:55 UTC
Red Hat Security Advisory: OpenShift Container Platform 4.7.7 security update
osv:RHSA-2021:1150
cri-o
Fixed versions: 0:1.20.2-6.rhaos4.7.gitf1d5201.el7
cri-o-debuginfo
Fixed versions: 0:1.20.2-6.rhaos4.7.gitf1d5201.el7
openshift
Fixed versions: 0:4.7.0-202104090228.p0.git.97111.77863f8.el7
openshift-hyperkube
Fixed versions: 0:4.7.0-202104090228.p0.git.97111.77863f8.el7
cri-o
Fixed versions: 0:1.20.2-6.rhaos4.7.gitf1d5201.el8
cri-o-debuginfo
Fixed versions: 0:1.20.2-6.rhaos4.7.gitf1d5201.el8
cri-o-debugsource
Fixed versions: 0:1.20.2-6.rhaos4.7.gitf1d5201.el8
openshift
Fixed versions: 0:4.7.0-202104090228.p0.git.97111.77863f8.el8
openshift-hyperkube
Fixed versions: 0:4.7.0-202104090228.p0.git.97111.77863f8.el8
Complete source record
{
"id": "c825e94e133bcf54fbedd511b28be902a595afd7c5b37d468f94ff9291e7ae9f",
"url": "https://osv.dev/vulnerability/RHSA-2021%3A1150",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "Red Hat Security Advisory: OpenShift Container Platform 4.7.7 security update",
"summary": "Red Hat Security Advisory: OpenShift Container Platform 4.7.7 security update",
"evidence": "osv:RHSA-2021:1150",
"products": [
{
"name": {
"value": "cri-o",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:1.20.2-6.rhaos4.7.gitf1d5201.el7",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "cri-o-debuginfo",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:1.20.2-6.rhaos4.7.gitf1d5201.el7",
"evidence": "/affected/1/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "openshift",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:4.7.0-202104090228.p0.git.97111.77863f8.el7",
"evidence": "/affected/2/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "openshift-hyperkube",
"evidence": "/affected/3/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:4.7.0-202104090228.p0.git.97111.77863f8.el7",
"evidence": "/affected/3/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "cri-o",
"evidence": "/affected/4/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:1.20.2-6.rhaos4.7.gitf1d5201.el8",
"evidence": "/affected/4/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "cri-o-debuginfo",
"evidence": "/affected/5/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:1.20.2-6.rhaos4.7.gitf1d5201.el8",
"evidence": "/affected/5/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "cri-o-debugsource",
"evidence": "/affected/6/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:1.20.2-6.rhaos4.7.gitf1d5201.el8",
"evidence": "/affected/6/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "openshift",
"evidence": "/affected/7/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:4.7.0-202104090228.p0.git.97111.77863f8.el8",
"evidence": "/affected/7/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "openshift-hyperkube",
"evidence": "/affected/8/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:4.7.0-202104090228.p0.git.97111.77863f8.el8",
"evidence": "/affected/8/ranges"
}
],
"affected_versions": []
}
],
"severity": "medium",
"structured": {
"id": "RHSA-2021:1150",
"aliases": [
"RHSA-2021:1150"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:1.20.2-6.rhaos4.7.gitf1d5201.el7"
}
]
}
],
"package": {
"name": "cri-o",
"purl": "pkg:rpm/redhat/cri-o",
"ecosystem": "Red Hat:openshift:4.7::el7"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2021:1150.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:1.20.2-6.rhaos4.7.gitf1d5201.el7"
}
]
}
],
"package": {
"name": "cri-o-debuginfo",
"purl": "pkg:rpm/redhat/cri-o-debuginfo",
"ecosystem": "Red Hat:openshift:4.7::el7"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2021:1150.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:4.7.0-202104090228.p0.git.97111.77863f8.el7"
}
]
}
],
"package": {
"name": "openshift",
"purl": "pkg:rpm/redhat/openshift",
"ecosystem": "Red Hat:openshift:4.7::el7"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2021:1150.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:4.7.0-202104090228.p0.git.97111.77863f8.el7"
}
]
}
],
"package": {
"name": "openshift-hyperkube",
"purl": "pkg:rpm/redhat/openshift-hyperkube",
"ecosystem": "Red Hat:openshift:4.7::el7"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2021:1150.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:1.20.2-6.rhaos4.7.gitf1d5201.el8"
}
]
}
],
"package": {
"name": "cri-o",
"purl": "pkg:rpm/redhat/cri-o",
"ecosystem": "Red Hat:openshift:4.7::el8"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2021:1150.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:1.20.2-6.rhaos4.7.gitf1d5201.el8"
}
]
}
],
"package": {
"name": "cri-o-debuginfo",
"purl": "pkg:rpm/redhat/cri-o-debuginfo",
"ecosystem": "Red Hat:openshift:4.7::el8"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2021:1150.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:1.20.2-6.rhaos4.7.gitf1d5201.el8"
}
]
}
],
"package": {
"name": "cri-o-debugsource",
"purl": "pkg:rpm/redhat/cri-o-debugsource",
"ecosystem": "Red Hat:openshift:4.7::el8"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2021:1150.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:4.7.0-202104090228.p0.git.97111.77863f8.el8"
}
]
}
],
"package": {
"name": "openshift",
"purl": "pkg:rpm/redhat/openshift",
"ecosystem": "Red Hat:openshift:4.7::el8"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2021:1150.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:4.7.0-202104090228.p0.git.97111.77863f8.el8"
}
]
}
],
"package": {
"name": "openshift-hyperkube",
"purl": "pkg:rpm/redhat/openshift-hyperkube",
"ecosystem": "Red Hat:openshift:4.7::el8"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2021:1150.json"
}
}
],
"modified": "2026-10-09T10:02:19Z",
"provider": "osv",
"upstream": [
"CVE-2021-20291"
],
"references": [
"https://access.redhat.com/errata/RHSA-2021:1150",
"https://access.redhat.com/security/updates/classification/#moderate",
"https://bugzilla.redhat.com/show_bug.cgi?id=1939485",
"https://bugzilla.redhat.com/show_bug.cgi?id=1948423",
"https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_1150.json",
"https://access.redhat.com/security/cve/CVE-2021-20291",
"https://www.cve.org/CVERecord?id=CVE-2021-20291",
"https://nvd.nist.gov/vuln/detail/CVE-2021-20291",
"https://unit42.paloaltonetworks.com/cve-2021-20291/"
]
},
"related_cves": [
{
"value": "CVE-2021-20291",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 111788,
"published_at": "2024-09-29T17:55:34+00:00"
}