Information Disclosure in Microsoft Windows Media Player (CVE-2017-11768)
Summary
Vulnerability in Microsoft Windows Media Player (CVE-2017-11768). Risk of unauthorized operations or information disclosure.
Original description
The description as published by the source.
Windows Media Player in Windows 7 SP1, Windows Server 2008 SP2 and R2 SP1, Windows 8.1 and RT 8.1, Windows Server 2012 and R2, Windows 10 Gold, 1511, 1607, 1703, and 1709, Windows Server 2016, and Windows Server, version 1709 allows remote attackers to test for the presence of files on disk via a specially crafted application. due to the way Windows Media Player discloses file information, aka "Windows Media Player Information Disclosure Vulnerability."
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-2017-11768 has been found in Microsoft Windows Media Player.
Risk of unauthorized operations or information disclosure. CVSS score: 2.5/10.
What to do: apply the vendor's official patched release.
If unsure, ask your IT team or search "Microsoft Windows Media Player CVE-2017-11768" on the vendor's site.
CVE-2017-11768 (Microsoft Windows Media Player) — CWE-200 / CVSS v3 2.5
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.
Information disclosure (CWE-200) exists in Microsoft Windows Media Player.
Check the vendor advisory for the affected versions of Microsoft Windows Media Player.
Severity: Low (CVSS 2.5/10). 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 Microsoft Windows Media Player 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
- advisory securitytracker.com
- patch portal.msrc.microsoft.com