CVE-2017-8688: Microsoft Corporation Windows GDI+: Exposure of Sensitive Information to an Unauthorized Actor

Recommended actionScheduled

Medium technical severity with no CISA KEV confirmation; remediate through the normal risk-based patch cycle unless local exposure raises the priority.

Patch available

What, why and how

Windows GDI+ on Microsoft Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, Windows 10 Gold, 1511, 1607, and 1703, and Windows Server 2016, allows information disclosure by the way it discloses kernel memory addresses, aka "Windows GDI+ Information Disclosure Vulnerability". This CVE ID is unique from CVE-2017-8684 and CVE-2017-8685.

What

Why

The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.

How

An attacker operating through local access may attempt exploitation with low privileges. If successful, the issue may obtain information outside the intended access boundary.

What

Why

The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.

How

An attacker operating through local access may attempt exploitation with low privileges. If successful, the issue may obtain information outside the intended access boundary.

Exploit reality and attack path

CVSS severity, EPSS forecast probability, public exploit material and CISA-confirmed exploitation are separate signals.

Observed exploitation

Confirmed exploitation and public exploit material are separate signals. Attacks can occur without public proof-of-concept or exploit code.

No confirmed evidence

No CISA KEV match was present at the last successful refresh. This means no confirmation from that source, not proof of no exploitation.

Public PoC / exploit material

Confirmed exploitation and public exploit material are separate signals. Attacks can occur without public proof-of-concept or exploit code.

None recorded

No exploit-tagged reference or CISA SSVC proof-of-concept state is currently recorded. Research may still exist outside the structured feeds.

Likely attack path: local access → Exposure of Sensitive Information to an Unauthorized Actor → obtain information outside the intended access boundary
Attack surface: Local
Privileges required: Low: a basic authenticated account is required
User interaction: None
Attack complexity: Low: no specialised conditions are recorded
Security boundary: Unchanged: impact remains within the vulnerable component's security authority
Weakness ? CWE means Common Weakness Enumeration: a standard category for the underlying weakness.: CWE-200 ↗
CWE-200: Exposure of Sensitive Information to an Unauthorized Actor. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.
CVSS vector ? CVSS means Common Vulnerability Scoring System. The vector records the metric values used to calculate technical severity.: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Common Vulnerability Scoring System 3.0: the compact vector below is decoded into plain language.
AVLocalAttack vector: The attacker needs local access to the vulnerable system.ACLowAttack complexity: No specialised conditions are required beyond attacker-controlled input.PRLowPrivileges required: The attacker needs basic user-level privileges.UINoneUser interaction: No action by another user is required.SUnchangedScope: The security impact remains within the vulnerable component's authority.CHighConfidentiality impact: A successful attack can cause a major loss.INoneIntegrity impact: No direct loss is represented by this metric.ANoneAvailability impact: No direct loss is represented by this metric.
Post-exploitation / living off the land: The issue can support a local privilege or sandbox boundary transition; normal system utilities may then be available in the gained context.

CWE-200

Official authority intelligence

Only matched European and national findings are included. Language selectors and unavailable sources are omitted.

ENISA EUVD · EUVD-2017-17635Official EUVD mapping

0 linked advisory records.

Official EUVD record ↗

Canadian Centre for Cyber Security · English · AV17-135Microsoft security updates

support package deployments addressing multiple vulnerabilities in various Microsoft products including Internet Explorer, Edge, Windows, Office, Office Services and Web Apps, Adobe Flash Player, Skype for Business, Lync, .NET Framework and Exchange Server. CVE References: CVE-2017-0161, CVE-2017-8567, CVE-2017-8597, CVE-2017-8628, CVE-2017-8629, CVE-2017-8630, CVE-2017-8631, CVE-2017-8632, CVE-2017-8643, CVE-2017-8648, CVE-2017-8649, CVE-2017-8660, CVE-2017-8675, CVE-2017-8676, CVE-2017-8677, CVE-2017-8678, CVE-2017-8679, CVE-2017-8680, CVE-2017-8681, CVE-2017-8682, CVE-2017-8683, CVE-2017-8684, CVE-2017-8685, CVE-2017-8686, CVE-2017-8687, CVE-2017-8688, CVE-2017-8692, CVE-2017-8695, CVE-2017-8696, CVE-2017-8699, CVE-2017-8702, CVE-2017-8704, CVE-2017-8706, CVE-2017-8707, CVE-2017-8708, CVE-2017-8709, CVE-2017-8710, CVE-2017-8711, CVE-2017-8712, CVE-2017-8713, CVE-2017-8714, CVE-2017-8716, CVE-2017-8719, CVE-2017-8720, CVE-2017-8723, CVE-2017-8724, CVE-2017-8725, CVE-2017-8728, CVE-2017-8729, CVE-2017-8731, CVE-2017-8733, CVE-2017-8734, CVE-2017-8735, CVE-2017-8736, CVE-2017-8737, CVE-2017-8738, CVE-2017-8739, CVE-2017-8740, CVE-2017-8741, CVE-2017-8742, CVE-2017-8743, CVE-2017-8744, CVE-2017-8745, CVE-2017-8746, CVE-2017-8747, CVE-2017-8748, CVE-2017-8749, CVE-2017-8750, CVE-2017-8751, CVE

Official advisory ↗

CERT-FR · French · CERTFR-2017-AVI-295Multiples vulnérabilités dans Microsoft Windows

.cve.org/CVERecord?id=CVE-2017-8679 Référence CVE CVE-2017-8680 https://www.cve.org/CVERecord?id=CVE-2017-8680 Référence CVE CVE-2017-8681 https://www.cve.org/CVERecord?id=CVE-2017-8681 Référence CVE CVE-2017-8682 https://www.cve.org/CVERecord?id=CVE-2017-8682 Référence CVE CVE-2017-8683 https://www.cve.org/CVERecord?id=CVE-2017-8683 Référence CVE CVE-2017-8684 https://www.cve.org/CVERecord?id=CVE-2017-8684 Référence CVE CVE-2017-8685 https://www.cve.org/CVERecord?id=CVE-2017-8685 Référence CVE CVE-2017-8686 https://www.cve.org/CVERecord?id=CVE-2017-8686 Référence CVE CVE-2017-8687 https://www.cve.org/CVERecord?id=CVE-2017-8687 Référence CVE CVE-2017-8688 https://www.cve.org/CVERecord?id=CVE-2017-8688 Référence CVE CVE-2017-8692 https://www.cve.org/CVERecord?id=CVE-2017-8692 Référence CVE CVE-2017-8695 https://www.cve.org/CVERecord?id=CVE-2017-8695 Référence CVE CVE-2017-8696 https://www.cve.org/CVERecord?id=CVE-2017-8696 Référence CVE CVE-2017-8699 https://www.cve.org/CVERecord?id=CVE-2017-8699 Référence CVE CVE-2017-8702 https://www.cve.org/CVERecord?id=CVE-2017-8702 Référence CVE CVE-2017-8704 https://www.cve.org/CVERecord?id=CVE-2017-8704 Référence CVE CVE-2017-8706 https://www.cve.org/CVERecord?id=CVE-2017-8706 Référence CVE CVE-2017-8707 https://www.cve.org/CVERecord?id=CVE-2017-8707 Ré

Official advisory ↗

JVN iPedia · Japanese · JVNDB-2017-007503複数の Microsoft Windows 製品の Windows GDI+ における情報を公開される脆弱性

複数の Microsoft Windows 製品の Windows GDI+ は、カーネルメモリのアドレスを不適切に公開するため、情報を公開される脆弱性が存在します。ベンダは、本脆弱性を「Windows GDI+ の情報漏えいの脆弱性」として公開しています。本脆弱性は、CVE-2017-8684 および CVE-2017-8685 とは異なる脆弱性です。

Official advisory ↗

JVN iPedia · Japanese · JVNDB-2017-007444Microsoft Windows Server 2008 および Windows 7 の Windows GDI+ における情報を公開される脆弱性

Microsoft Windows Server 2008 および Windows 7 の Windows GDI+ は、カーネルメモリのアドレスを不適切に公開するため、情報を公開される脆弱性が存在します。ベンダは、本脆弱性を「Windows GDI+ の情報漏えいの脆弱性」として公開しています。本脆弱性は、CVE-2017-8684 および CVE-2017-8688 とは異なる脆弱性です。

Official advisory ↗

JVN iPedia · Japanese · JVNDB-2017-007443複数の Microsoft Windows 製品の Windows GDI+ における情報を公開される脆弱性

複数の Microsoft Windows 製品の Windows GDI+ は、カーネルメモリのアドレスを不適切に公開するため、情報を公開される脆弱性が存在します。ベンダは、本脆弱性を「Windows GDI+ の情報漏えいの脆弱性」として公開しています。本脆弱性は、CVE-2017-8685 および CVE-2017-8688 とは異なる脆弱性です。

Official advisory ↗

Patch and workaround

Operational remediation based on structured source evidence.

Status ? Patch availability is based on structured fixed-version fields and authoritative update references. If no fix is verified, check the vendor advisory before making a change.: Patch available
Affected: Windows GDI+: Microsoft Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, Windows 10 Gold, 1511, 1607, and 1703, and Windows Server 2016
Fixed: An authoritative update reference is available, but the fixed version is not recorded in the structured CVE fields. Check the linked vendor advisory for the applicable release.
Action: Review the linked authoritative reference and apply the recorded fixed release appropriate to the affected product branch.
Workaround: No verified workaround is recorded. Limit untrusted access and use least privilege until authoritative guidance is available.

Evidence and provenance

Published 13 Sept 2017 · Last source change 17 Sept 2024, 03:14 UTC · CWE-200 · Exposure of Sensitive Information to an Unauthorized Actor

CVE recordCVE.org · 5.1

CVSS sourceNIST NVD

EPSS source

The date BlackTree first stored a score for this CVE from the daily FIRST EPSS feed.

FIRST · tracked since 2026-09-01

European sourceENISA EUVD · EUVD-2017-17635

Product sourceCNA

Remediation sourceCVE/CNA references

CWE sourceNIST NVD

NVD statusNVD modified after enrichment

Core structured fields are present and their contributing authorities are shown above.

Material change intelligence

What changed after publication

View recent updates ↗

1 Sep 2026, 02:42 UTC
ENISA EUVD mappingEUVD-2017-17635 was added to the official ENISA EUVD mapping for this CVE.
Before
not recorded
After
{"euvdId":"EUVD-2017-17635"}
ENISA EUVD ↗
17 Sep 2024, 03:14 UTC
Vendor guidanceAuthoritative vendor guidance changed: added patch: portal.msrc.microsoft.com/CVE-2017-8688; added remediation: portal.msrc.microsoft.com/CVE-2017-8688.
Before
no authoritative guidance recorded
After
patch: portal.msrc.microsoft.com/CVE-2017-8688 · remediation: portal.msrc.microsoft.com/CVE-2017-8688
portal.msrc.microsoft.com ↗
17 Sep 2024, 03:14 UTC
Affected versionsThe structured affected or fixed version information changed.
Before
Microsoft Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, Windows 10 Gold, 1511, 1607, and 1703, and Windows Server 2016 · Fixed: No fixed version is explicitly recorded in the structured CVE data.
After
Microsoft Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, Windows 10 Gold, 1511, 1607, and 1703, and Windows Server 2016 · Fixed: An authoritative update reference is available, but the fixed version is not recorded in the structured CVE fields. Check the linked vendor advisory for the applicable release.
CNA ↗
17 Sep 2024, 03:14 UTC
Remediation statusRemediation status changed from Awaiting fix to Patch available.
Before
Awaiting fix
After
Patch available
portal.msrc.microsoft.com ↗
17 Sep 2024, 03:14 UTC
SeveritySeverity changed from Unknown to Medium.
Before
Unknown
After
Medium
NIST NVD ↗
17 Sep 2024, 03:14 UTC
CVSS scoreCVSS score changed from not recorded to 5.5 (CVSS 3.0 · NIST NVD · CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N).
Before
not recorded
After
5.5 (CVSS 3.0 · NIST NVD · CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N)
NIST NVD ↗
17 Sep 2024, 03:14 UTC
Catalogue recordCVE added to the BlackTree catalogue.
CNA ↗

2017-09-13CVE published

2024-09-17Fixed release or patch reference recorded

ENISA EUVD · EUVD-2017-17635↗Patch or update reference↗CVE authority or vendor reference↗Official CVE record (CNA and ADP data)↗NVD record↗

Technical terms and abbreviations used in this report

CVE: Common Vulnerabilities and Exposures: the public identifier for one disclosed vulnerability.
CVSS: Common Vulnerability Scoring System: a technical severity framework; it is not patching priority by itself.
EPSS: Exploit Prediction Scoring System: FIRST's estimate of the probability that exploitation activity will be observed in the next 30 days; it is a forecast, not confirmation.
CWE: Common Weakness Enumeration: the standard category describing the underlying software or hardware weakness.
CNA: CVE Numbering Authority: an organisation authorised to assign and publish CVE records.
CISA ADP: Cybersecurity and Infrastructure Security Agency Authorized Data Publisher: structured enrichment added to a CVE record.
NVD: National Vulnerability Database: NIST's enrichment service for CVE records.
CERT / CSIRT: A computer security incident response team that publishes warnings or coordinates incident response.
PoC: Proof of concept: public material that demonstrates or helps reproduce exploitation.
CSAF: Common Security Advisory Framework: a machine-readable format for security advisories.
LoTL: Living off the land: abuse of legitimate tools or system functions during an attack.

Microsoft Corporation Windows GDI+: Exposure of Sensitive Information to an Unauthorized Actor

Published severity in operational context

Evidence used

Compensating controls

Verification

National CERT insights
?
CERT means Computer Emergency Response Team; CSIRT is the closely related term Computer Security Incident Response Team.

ENISA European Vulnerability Database

EUVD-2017-17635

What, why and how

Exploit reality and attack path

Official authority intelligence

Patch and workaround

Evidence and provenance

What changed after publication