CVE-2015-1670: n/a vulnerability

CVE-2015-1670: The Windows DirectWrite library, as used in Microsoft .NET Framework 3.0 SP2, 3.5, 3.5.1, 4, 4.5, 4.5.1, an...

The Windows DirectWrite library, as used in Microsoft .NET Framework 3.0 SP2, 3.5, 3.5.1, 4, 4.5, 4.5.1, and 4.5.2, allows remote attackers to obtain sensitive information from process memory via a crafted OpenType font on a web site, aka "OpenType Font Parsing Vulnerability."

UnknownCVSS not scoredNot KEV-listedUpdatedAug 6, 2024, 04:47 UTC (UTC+00:00)

Security readout for executives and security teams

CVE-2015-1670 is an information disclosure flaw in Windows DirectWrite font parsing. A malicious website using a crafted OpenType font could cause affected .NET Framework environments to expose sensitive process memory. The source bundle does not provide CVSS, CWE, or product CPE detail. Exposure is most likely on unpatched Windows systems with the named .NET Framework versions where users can browse attacker-controlled web content. Asset evidence is incomplete because the bundle lists affected vendor and product as n/a despite naming versions in the description. Treat this as a moderate legacy patching risk. It is not documented here as actively exploited, but the attack path is remote web content and could disclose sensitive memory. Focus on old, unpatched Windows estates. Mitigation focus: Review Microsoft MS15-044 guidance and apply the referenced security updates.; Prioritize internet-browsing workstations and systems with affected .NET Framework versions.; Retire or isolate unsupported legacy Windows and .NET Framework installations..

Prepared: Jun 13, 2026, 22:39 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: May 13, 2015, 10:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors

0Timeline events

0ADP providers

2Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

CVE List V5 sourceCVE List V5
MS15-044CVE reference · vendor-advisory, x_refsource_MS

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

n/an/an/aListed

Weakness

CWE details

No CWE listed

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