KEVIntel
8.8
CVSS
High

CVE-2009-0556

PUBLISHED

Microsoft Office PowerPoint 2000 SP3, 2002 SP3, and 2003 SP3, and PowerPoint in Microsoft Office 2004 for Mac, allows remote attackers to execute...

6269 days faster than CISA KEV

Exploited in the wild Remote Low complexity
Vendor
Microsoft
Product
Office PowerPoint
Published
Apr 03, 2009
EPSS
59.0% · 98% pctl

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Description

Microsoft Office PowerPoint 2000 SP3, 2002 SP3, and 2003 SP3, and PowerPoint in Microsoft Office 2004 for Mac, allows remote attackers to execute arbitrary code via a PowerPoint file with an OutlineTextRefAtom containing an an invalid index value that triggers memory corruption, as exploited in the wild in April 2009 by Exploit:Win32/Apptom.gen, aka "Memory Corruption Vulnerability."

windows cisa microsoft

Weaknesses (CWE)

  • Improper Control of Generation of Code ('Code Injection')

CVSS Scores

CVSS v3.1 8.8 High

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CVSS v2.0 9.3 High

AV:N/AC:M/Au:N/C:C/I:C/A:C

Exploitation Status

Exploited in the wild

Recorded 2009-04-03 18:00:00 UTC · CVE

Known Exploited Vulnerability Sources

Catalogues that list this CVE as a known exploited vulnerability.

Source Added
CVE First 2009-04-03 18:00 UTC
CISA 2026-06-02 14:04 UTC

Timeline

  • KEV confirmed by CISA

  • Added to KEVIntel

  • CVE Published to Public

  • CVE ID Reserved