Vulnerability in Juniper Networks NorthStar Controller Application (CVE-2017-2322)
Summary
Vulnerability in Juniper Networks NorthStar Controller Application (CVE-2017-2322). Risk of unauthorized operations or information disclosure.
Original description
The description as published by the source.
A denial of service vulnerability in Juniper Networks NorthStar Controller Application prior to version 2.1.0 Service Pack 1, may allow an authenticated user to cause widespread denials of service to system services by consuming TCP and UDP ports which are normally reserved for other system services.
Source: NIST National Vulnerability Database NVD
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-2017-2322 has been found in Juniper Networks NorthStar Controller Application.
Risk of unauthorized operations or information disclosure. CVSS score: 5.5/10.
What to do: apply the vendor's official patched release.
If unsure, ask your IT team or search "Juniper Networks NorthStar Controller Application CVE-2017-2322" on the vendor's site.
CVE-2017-2322 (Juniper Networks NorthStar Controller Application) — CWE-400 / CVSS v3 5.5
Attack vector: local / no user interaction
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 Juniper Networks NorthStar Controller Application.
Check the vendor advisory for the affected versions of Juniper Networks NorthStar Controller Application.
Severity: Medium (CVSS 5.5/10). Risk of unauthorized operations or information disclosure.
Update to the patched release per vendor advisory.
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 Juniper Networks NorthStar Controller Application 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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2Post-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。
References
- advisory securityfocus.com
- patch kb.juniper.net