MediumFix available
Red Hat Security Advisory: python3 security update
Type: advisorySources: OSV
- Products
- platform-python, platform-python-debug, platform-python-devel, python3, python3-debuginfo, python3-debugsource, python3-idle, python3-libs, python3-test, python3-tkinter
- Affected versions
- Not specified
- Fixed versions
- 0:3.6.8-24.el8_2
- CVEs
- CVE-2020-26116
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 28 Oct 2026, 11:10 UTC · Revision 1
Source evidence
Red Hat Security Advisory: python3 security update
core-osv · Original sourcePublished 13 Sept 2024, 15:43 UTC
Red Hat Security Advisory: python3 security update
osv:RHSA-2021:3366
platform-python
Fixed versions: 0:3.6.8-24.el8_2
platform-python-debug
Fixed versions: 0:3.6.8-24.el8_2
platform-python-devel
Fixed versions: 0:3.6.8-24.el8_2
python3-debuginfo
Fixed versions: 0:3.6.8-24.el8_2
python3-debugsource
Fixed versions: 0:3.6.8-24.el8_2
python3-idle
Fixed versions: 0:3.6.8-24.el8_2
python3-test
Fixed versions: 0:3.6.8-24.el8_2
python3-tkinter
Fixed versions: 0:3.6.8-24.el8_2
platform-python
Fixed versions: 0:3.6.8-24.el8_2
python3
Fixed versions: 0:3.6.8-24.el8_2
python3-debuginfo
Fixed versions: 0:3.6.8-24.el8_2
python3-debugsource
Fixed versions: 0:3.6.8-24.el8_2
python3-libs
Fixed versions: 0:3.6.8-24.el8_2
python3-test
Fixed versions: 0:3.6.8-24.el8_2
Complete source record
{
"id": "dcf16977466159a20294fc10603689b50c16ce91688c8e2f2a520b2d22cec084",
"url": "https://osv.dev/vulnerability/RHSA-2021%3A3366",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "Red Hat Security Advisory: python3 security update",
"summary": "Red Hat Security Advisory: python3 security update",
"evidence": "osv:RHSA-2021:3366",
"products": [
{
"name": {
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"evidence": "/affected/0/package/name"
},
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{
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"evidence": "/affected/0/ranges"
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],
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{
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{
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{
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{
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{
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"evidence": "/affected/7/package/name"
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{
"name": {
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"evidence": "/affected/8/package/name"
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{
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"evidence": "/affected/8/ranges"
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],
"affected_versions": []
},
{
"name": {
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"evidence": "/affected/9/package/name"
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"affected_versions": []
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{
"name": {
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"evidence": "/affected/10/package/name"
},
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{
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],
"affected_versions": []
},
{
"name": {
"value": "python3-debugsource",
"evidence": "/affected/11/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:3.6.8-24.el8_2",
"evidence": "/affected/11/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "python3-libs",
"evidence": "/affected/12/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:3.6.8-24.el8_2",
"evidence": "/affected/12/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "python3-test",
"evidence": "/affected/13/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0:3.6.8-24.el8_2",
"evidence": "/affected/13/ranges"
}
],
"affected_versions": []
}
],
"severity": "medium",
"structured": {
"id": "RHSA-2021:3366",
"aliases": [
"RHSA-2021:3366"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
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}
],
"package": {
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"purl": "pkg:rpm/redhat/platform-python",
"ecosystem": "Red Hat:rhel_eus:8.2::appstream"
},
"database_specific": {
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}
},
{
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],
"package": {
"name": "platform-python-debug",
"purl": "pkg:rpm/redhat/platform-python-debug",
"ecosystem": "Red Hat:rhel_eus:8.2::appstream"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2021:3366.json"
}
},
{
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]
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],
"package": {
"name": "platform-python-devel",
"purl": "pkg:rpm/redhat/platform-python-devel",
"ecosystem": "Red Hat:rhel_eus:8.2::appstream"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2021:3366.json"
}
},
{
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],
"package": {
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"purl": "pkg:rpm/redhat/python3-debuginfo",
"ecosystem": "Red Hat:rhel_eus:8.2::appstream"
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"database_specific": {
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{
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],
"package": {
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"purl": "pkg:rpm/redhat/python3-debugsource",
"ecosystem": "Red Hat:rhel_eus:8.2::appstream"
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],
"package": {
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"purl": "pkg:rpm/redhat/python3-idle",
"ecosystem": "Red Hat:rhel_eus:8.2::appstream"
},
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],
"package": {
"name": "python3-test",
"purl": "pkg:rpm/redhat/python3-test",
"ecosystem": "Red Hat:rhel_eus:8.2::appstream"
},
"database_specific": {
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"package": {
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"purl": "pkg:rpm/redhat/python3-tkinter",
"ecosystem": "Red Hat:rhel_eus:8.2::appstream"
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],
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},
"database_specific": {
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}
],
"modified": "2026-10-09T10:02:46Z",
"provider": "osv",
"upstream": [
"CVE-2020-26116"
],
"references": [
"https://access.redhat.com/errata/RHSA-2021:3366",
"https://python-security.readthedocs.io/vuln/http-header-injection-method.html",
"https://bugs.python.org/issue39603",
"https://access.redhat.com/security/updates/classification/#moderate",
"https://bugzilla.redhat.com/show_bug.cgi?id=1883014",
"https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_3366.json",
"https://access.redhat.com/security/cve/CVE-2020-26116",
"https://www.cve.org/CVERecord?id=CVE-2020-26116",
"https://nvd.nist.gov/vuln/detail/CVE-2020-26116"
]
},
"related_cves": [
{
"value": "CVE-2020-26116",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 111815,
"published_at": "2024-09-13T15:43:52+00:00"
}