Vulnerability in org.eclipse.jetty.http2:http2-server (CVE-2022-2048)
Summary
Vulnerability in org.eclipse.jetty.http2:http2-server (CVE-2022-2048). Risk of unauthorized operations or information disclosure. Mitigation: upgrade to 11.0.10 or later.
Original description
The description as published by the source.
In Eclipse Jetty HTTP/2 server implementation, when encountering an invalid HTTP/2 request, the error handling has a bug that can wind up not properly cleaning up the active connections and associated resources. This can lead to a Denial of Service scenario where there are no enough resources left to process good requests.
Source: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
Auto-generated summary
Assembled by SecPulse from the source data (CVSS, CWE, affected versions) using templates — no AI involved. Check the original description and references below for exact details.
A vulnerability tracked as CVE-2022-2048 has been found in org.eclipse.jetty.http2:http2-server.
Risk of unauthorized operations or information disclosure.
What to do: upgrade org.eclipse.jetty.http2:http2-server to 11.0.10 or later.
If unsure, ask your IT team or search "org.eclipse.jetty.http2:http2-server CVE-2022-2048" on the vendor's site.
CVE-2022-2048 (org.eclipse.jetty.http2:http2-server) — CWE-400
Attack vector: remote (network-reachable) / unauthenticated / no user interaction
Patched: 11.0.10 — apply immediately
Plan: 1) Audit SBOM/dependencies, 2) Stage→prod upgrade, 3) Add WAF/proxy monitoring on affected endpoints, 4) Hunt IOCs in logs.
Refs: see the GHSA / vendor advisory / patched release linked on this page.
A vulnerability (CWE-400) exists in org.eclipse.jetty.http2:http2-server.
Check the vendor advisory for the affected versions of org.eclipse.jetty.http2:http2-server.
Severity: ?. Risk of unauthorized operations or information disclosure.
Update to 11.0.10.
Until the patch is applied: disable the affected feature, apply WAF rules, or restrict access via network ACLs.
Search webserver/proxy logs for unusual request patterns matching this CVE's known IOCs. Audit SBOM/dependencies to find affected services.
Response actions
Concrete steps and command examples for SOC/SRE teams to execute in order
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1Identify exposure identify
Audit SBOM/dependencies for affected components.資産台帳・SBOM・依存マニフェストで org.eclipse.jetty.http2:http2-server を使っているサービスとバージョンを洗い出す。
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2Apply patch patch
Upgrade org.eclipse.jetty.http2:http2-server to 11.0.10ステージング環境で 11.0.10 に上げて回帰テスト → 本番反映。回帰テストはアプリの主要ハッピーパスを含めること。
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3Post-deployment verification verify
Confirm patched version is live in productionパッチ適用後、ステージングで PoC または同等の悪用パターンを再現して脆弱性が閉じたことを確認。本番ではアクセスログ・WAF でアラート再発が無いか継続監視。
Affected packages
Fix status by distribution
Fixed packages published by each distribution for this CVE
- Debian DEBIAN-CVE-2022-2048 jetty9 Fixed in: 9.4.39-3+deb11u1
References
- advisory github.com
- advisory lists.debian.org
- advisory debian.org
- advisory openwall.com
- advisory security.netapp.com
- package github.com
- web nvd.nist.gov
- web security.netapp.com