CVE-2014-1770

critical Microsoft
CVSS v3 Base Score
9.3
AV:N/AC:M/Au:N/C:C/I:C/A:C
EPSS Score
43.7%
Exploitation probability in 30 days
Top 2% most likely to be exploited
Attack Characteristics
Attack Vector
Network
Attack Complexity
M
Confidentiality
C
Integrity
C
Availability
C
Published: May 22, 2014 (4376 days ago)
Last Modified: May 6, 2026
Vendor: Microsoft
Source: NVD

Description

Use-after-free vulnerability in Microsoft Internet Explorer 6 through 11 allows remote attackers to execute arbitrary code via crafted JavaScript code that interacts improperly with a CollectGarbage function call on a CMarkup object allocated by the CMarkup::CreateInitialMarkup function.

CWE

CWE-399

Affected Products

microsoft internet explorer

References

🔗 www.kb.cert.org 🔗 www.securityfocus.com 🔗 www.securitytracker.com 🔗 zerodayinitiative.com 🔗 docs.microsoft.com