Heap-based buffer overflow in the CreateDIBPatternBrushPt function in GDI in Microsoft Windows 2000 SP4, XP SP2, Server 2003 SP1 and SP2, Vista, and Server 2008 allows remote attackers to execute arbitrary code via an EMF or WMF image file with a malformed header that triggers an integer overflow, aka "GDI Heap Overflow Vulnerability."
CVE-2008-1083
Score elevated to 8.5 because EPSS predicts 57% probability of exploitation within the next 30 days (99th percentile of EPSS-scored CVEs). NVD baseline CVSS 8.1 retained for reference. Confidence: see factors.
- High exploitation likelihood — EPSS 57%
- Public exploit code is available (Exploit-DB (verified), epss top5pct, epss high, public exploit)
A fix is referenced (a reference tagged "Patch", often a source commit), but no release containing it is confirmed — find the release that contains it; until it is applied, mitigate (WAF / firewall / segmentation).
- CVSS v3
- 8.1
- EG Score
- 8.5HIGHhigh confidence
- EG Risk
- 64EG Risk 64/100CISA SSVC
EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).
How it’s computedSeverity85% × 45%Exploitation65% × 40%Automatability0% × 15%CISA SSVC: Track at low or medium mission impact; Track* at high (mission-essential systems).Action: A fix is referenced, but no release containing it is confirmed. Check the referenced fix and the vendor's advisory for a release that contains it and apply that within your standard update timelines; until then, restrict network exposure of the affected system or apply the vendor's mitigation. - EPSS PROB
- 57%
- EPSS %ILE
- 99th
- KEV
- Not listed
CISA SSVCTrack at low or medium mission impact; Track* at high (mission-essential systems).
A fix is referenced, but no release containing it is confirmed. Check the referenced fix and the vendor's advisory for a release that contains it and apply that within your standard update timelines; until then, restrict network exposure of the affected system or apply the vendor's mitigation.
Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact total (CISA Vulnrichment). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table
Published
April 8, 2008
Last Modified
April 23, 2026
Advisory Details (5)
Auto-updated May 30, 2026'[security bulletin] HPSBST02329 SSRT080048 rev.1 - Storage Management Appliance (SMA), Microsoft Pat' - MARC
http://marc.info/?l=bugtraq&m=120845064910729&w=2Weakness Classification(2)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 4× in last 7d / 11× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
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- 2026-07-23 00:55 UTCEG score recompute
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- 2026-07-23 00:00 UTCEG score recompute▲ 0.40
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- 2026-07-22 21:39 UTCEG score recompute
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- 2026-05-30 22:12 UTCEG score recompute
- 2026-05-30 22:12 UTCGHSA enrichment
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Publicly available exploits
(3 references)Working exploit code is in the public domain (3 Exploit-DB entries). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.
- Exploit-DBEDB-6656✓ verifiedFirst seen Oct 2, 2008
Microsoft Windows - GDI (EMR_COLORMATCHTOTARGETW) (MS08-021)
Open source ↗ - Exploit-DBEDB-6330✓ verifiedFirst seen Aug 29, 2008
Microsoft Windows - GDI (CreateDIBPatternBrushPt) Heap Overflow (PoC)
Open source ↗ - Exploit-DBEDB-5442✓ verifiedFirst seen Apr 14, 2008
Microsoft Windows - GDI Image Parsing Stack Overflow (MS08-021)
Open source ↗
Related CVEs(same CWE)
Same CWE
10 shownCWE-119
Frequently asked(5)
What is CVE-2008-1083?
When was CVE-2008-1083 disclosed?
Is CVE-2008-1083 actively exploited?
What is the CVSS score of CVE-2008-1083?
How do I remediate CVE-2008-1083?
Dependency Blast Radius
Explore the affected products and dependency analysis for CVE-2008-1083
Is Your Infrastructure Affected by CVE-2008-1083?
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