CVE-2014-1770

Microsoft Internet Explorer <11 - RCE

Title source: llm

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.

Exploits (1)

exploitdb WORKING POC

htmldoswindows_x86

https://www.exploit-db.com/exploits/34010

View on exploitdb

References (6)

[Third Party Advisory, US Government Resource] http://www.kb.cert.org/vuls/id/239151

[VDB Entry] http://www.securityfocus.com/bid/67544

[VDB Entry] http://www.securitytracker.com/id/1030266

[Mitigation, VDB Entry] http://zerodayinitiative.com/advisories/ZDI-14-140/

[Third Party Advisory] https://www.corelan.be/index.php/2014/05/22/on-cve-2014-1770-zdi-14-140-internet-explorer-8-0day/

[Vendor Advisory] https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-035

Scores

EPSS 0.4374

EPSS Percentile 97.5%

Classification

CWE

CWE-399

Status draft

Affected Products (6)

microsoft/internet_explorer

microsoft/internet_explorer

microsoft/internet_explorer

microsoft/internet_explorer

microsoft/internet_explorer

microsoft/internet_explorer

Timeline

Published May 22, 2014

Tracked Since Feb 18, 2026