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No exploitation reported

CVE-2013-3129

No exploitation reported by the sources we read.

  • Published2013-07-10
  • WeaknessCWE-94

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

Microsoft .NET Framework 3.0 SP2, 3.5, 3.5.1, 4, and 4.5; Silverlight 5 before 5.1.20513.0; win32k.sys in the kernel-mode drivers, and GDI+, DirectWrite, and Journal, in Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows Server 2012, and Windows RT; GDI+ in Office 2003 SP3, 2007 SP3, and 2010 SP1; GDI+ in Visual Studio .NET 2003 SP1; and GDI+ in Lync 2010, 2010 Attendee, 2013, and Basic 2013 allow remote attackers to execute arbitrary code via a crafted TrueType Font (TTF) file, aka "TrueType Font Parsing Vulnerability."

Timeline

dates in UTC
  1. 2013-07-1003:46CVE publishedNVD
  2. 2026-10-2319:23EPSS crossed 10 %FIRST EPSS

Observed activity

isMalicious corpus · updated 2026-10-23 18:48 UTC
Indicators tagged with this CVE, per day0 indicators over 7 days
Block these indicators
  • Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2013-3129?format=txt
  • CSV export: https://api.ismalicious.com/edl/cve/CVE-2013-3129?format=csv
  • TAXII collection of exploited CVEs
  • The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD
Microsoft .net framework
BranchAffectedFixed in
3.0= 3.0no fix published
3.5= 3.5no fix published
3.5= 3.5.1no fix published
4.0= 4.0no fix published
4.5= 4.5no fix published
Microsoft silverlight
BranchAffectedFixed in
5.0= 5.0.60401.0no fix published
5.0= 5.0.60818.0no fix published
5.0= 5.0.61118.0no fix published
5.1= 5.1.10411.0no fix published
5.1= 5.1.20125.0no fix published
Microsoft office
BranchAffectedFixed in
2003.x= 2003no fix published
2007.x= 2007no fix published
2010.x= 2010no fix published

11 more products in the sources.

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

No fix published by the sources we read yet. NVD record

Detection

Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof-of-concept repositories
none listed
PoC-in-GitHub

Sources

  • CISA-ADPSSVC decisionnone2023-12-11
  • OpenCVESSVC decisionnone—
  • CISA-ADPCVSS 3.17.82025-01-16
  • NVDCVSS 2.09.3read 2026-10-23
  • CISA-ADPweakness (CWE)CWE-942025-01-16
  • NVDweakness (CWE)CWE-94read 2026-10-23
  • FIRST EPSSEPSS score32.4 %read 2026-10-23

Technical details

CVSS v3 Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Published
2013-07-10
Last Modified
2026-06-16
NVD status
Modified

Frequently asked questions

What is CVE-2013-3129?

Microsoft .NET Framework 3.0 SP2, 3.5, 3.5.1, 4, and 4.5; Silverlight 5 before 5.1.20513.0; win32k.sys in the kernel-mode drivers, and GDI+, DirectWrite, and Journal, in Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows Server 2012, and Windows RT; GDI+ in Office 2003 SP3, 2007 SP3, and 2010 SP1; GDI+ in Visual Studio .NET 2003 SP1; and GDI+ in Lync 2010, 2010 Attendee, 2013, and Basic 2013 allow remote attackers to execute arbitrary code via a crafted TrueType Font (TTF) file, aka "TrueType Font Parsing Vulnerability."

Is CVE-2013-3129 actively exploited?

Active exploitation of CVE-2013-3129 has not been confirmed. Its EPSS score was 32.4% on 2026-10-22, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2013-3129?

CVE-2013-3129 has a CVSS v3 base score of 7.8 (HIGH severity), with vector string CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

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