HighFix available
Red Hat Security Advisory: nghttp2 security update
Type: advisorySources: OSV
- Products
- libnghttp2, libnghttp2-debuginfo, libnghttp2-devel, nghttp2, nghttp2-debuginfo, nghttp2-debugsource
- Affected versions
- Not specified
- Fixed versions
- 0:1.43.0-5.el9_2.1
- CVEs
- CVE-2023-44487
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 30 Oct 2026, 17:34 UTC · Revision 1
Source evidence
Red Hat Security Advisory: nghttp2 security update
core-osv · Original sourcePublished 30 Sept 2024, 10:56 UTC
Red Hat Security Advisory: nghttp2 security update
osv:RHSA-2023:5838
libnghttp2
Fixed versions: 0:1.43.0-5.el9_2.1
libnghttp2-debuginfo
Fixed versions: 0:1.43.0-5.el9_2.1
nghttp2
Fixed versions: 0:1.43.0-5.el9_2.1
nghttp2-debuginfo
Fixed versions: 0:1.43.0-5.el9_2.1
nghttp2-debugsource
Fixed versions: 0:1.43.0-5.el9_2.1
libnghttp2-debuginfo
Fixed versions: 0:1.43.0-5.el9_2.1
libnghttp2-devel
Fixed versions: 0:1.43.0-5.el9_2.1
nghttp2
Fixed versions: 0:1.43.0-5.el9_2.1
nghttp2-debuginfo
Fixed versions: 0:1.43.0-5.el9_2.1
nghttp2-debugsource
Fixed versions: 0:1.43.0-5.el9_2.1
Complete source record
{
"id": "b928692b6f69a598b5885606b465d978fd0d950deed6959fd3035884c73bd2ac",
"url": "https://osv.dev/vulnerability/RHSA-2023%3A5838",
"method": "structured",
"payload": {
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"title": "Red Hat Security Advisory: nghttp2 security update",
"summary": "Red Hat Security Advisory: nghttp2 security update",
"evidence": "osv:RHSA-2023:5838",
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{
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{
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{
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{
"name": {
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],
"affected_versions": []
},
{
"name": {
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"evidence": "/affected/8/package/name"
},
"prerequisites": [],
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],
"affected_versions": []
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{
"name": {
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"evidence": "/affected/9/package/name"
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"prerequisites": [],
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{
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],
"affected_versions": []
}
],
"severity": "high",
"structured": {
"id": "RHSA-2023:5838",
"aliases": [
"RHSA-2023:5838"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0:1.43.0-5.el9_2.1"
}
]
}
],
"package": {
"name": "libnghttp2",
"purl": "pkg:rpm/redhat/libnghttp2",
"ecosystem": "Red Hat:enterprise_linux:9::baseos"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2023:5838.json"
}
},
{
"ranges": [
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],
"package": {
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],
"package": {
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"purl": "pkg:rpm/redhat/nghttp2-debuginfo",
"ecosystem": "Red Hat:enterprise_linux:9::baseos"
},
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{
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}
]
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],
"package": {
"name": "nghttp2-debugsource",
"purl": "pkg:rpm/redhat/nghttp2-debugsource",
"ecosystem": "Red Hat:enterprise_linux:9::baseos"
},
"database_specific": {
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{
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],
"package": {
"name": "libnghttp2-devel",
"purl": "pkg:rpm/redhat/libnghttp2-devel",
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"purl": "pkg:rpm/redhat/nghttp2-debuginfo",
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{
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],
"package": {
"name": "nghttp2-debugsource",
"purl": "pkg:rpm/redhat/nghttp2-debugsource",
"ecosystem": "Red Hat:enterprise_linux:9::crb"
},
"database_specific": {
"source": "https://security.access.redhat.com/data/osv/RHSA-2023:5838.json"
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}
],
"modified": "2026-10-15T10:05:19Z",
"provider": "osv",
"upstream": [
"CVE-2023-44487"
],
"references": [
"https://access.redhat.com/errata/RHSA-2023:5838",
"https://access.redhat.com/security/updates/classification/#important",
"https://access.redhat.com/security/vulnerabilities/RHSB-2023-003",
"https://bugzilla.redhat.com/show_bug.cgi?id=2242803",
"https://security.access.redhat.com/data/csaf/v2/advisories/2023/rhsa-2023_5838.json",
"https://access.redhat.com/security/cve/CVE-2023-44487",
"https://www.cve.org/CVERecord?id=CVE-2023-44487",
"https://nvd.nist.gov/vuln/detail/CVE-2023-44487",
"https://github.com/dotnet/announcements/issues/277",
"https://pkg.go.dev/vuln/GO-2023-2102",
"https://www.cisa.gov/news-events/alerts/2023/10/10/http2-rapid-reset-vulnerability-cve-2023-44487",
"https://www.nginx.com/blog/http-2-rapid-reset-attack-impacting-f5-nginx-products/",
"https://www.cisa.gov/known-exploited-vulnerabilities-catalog"
]
},
"related_cves": [
{
"value": "CVE-2023-44487",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 330603,
"published_at": "2024-09-30T10:56:50+00:00"
}