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CVE-2011-1345

N/A

Published: March 10, 2011 at 08:00 PM UTC

Updated: June 16, 2026 at 11:29 PM UTC

2 products affected across 1 vendorInternet ExplorerWindows 7

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Severity

N/A

Exploit prediction

EPSS 41%

Description

Microsoft Internet Explorer 6, 7, and 8 does not properly handle objects in memory, which allows remote attackers to execute arbitrary code by accessing an object that (1) was not properly initialized or (2) is deleted, as demonstrated by Stephen Fewer as the first of three chained vulnerabilities during a Pwn2Own competition at CanSecWest 2011, aka "Object Management Memory Corruption Vulnerability."

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Internet Explorer · Microsoft

95%

microsoft-windows-7 (environment)

Windows 7 · Microsoftdevice

80%

All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-018

References (12)

x_refsource_MISC

Source: [email protected]

http://dvlabs.tippingpoint.com/blog/2011/02/02/pwn2own-2011

x_refsource_MISC

Source: [email protected]

http://twitter.com/aaronportnoy/statuses/45642180118855680

x_refsource_MISC

Source: [email protected]

http://twitter.com/msftsecresponse/statuses/45646985998516224

x_refsource_MISC

Source: [email protected]

http://www.computerworld.com/s/article/9214002/Safari_IE_hacked_first_at_Pwn2Own

VDB Entryx_refsource_BID

Source: [email protected]

http://www.securityfocus.com/bid/46821

VDB Entryx_refsource_SECTRACK

Source: [email protected]

http://www.securitytracker.com/id?1025327

Third Party Advisoryx_refsource_CERTUS Government Resource

Source: [email protected]

http://www.us-cert.gov/cas/techalerts/TA11-102A.html

x_refsource_MISC

Source: [email protected]

http://www.zdnet.com/blog/security/pwn2own-2011-ie8-on-windows-7-hijacked-with-3-vulnerabilities/8367

CVSS

9.3HIGH[email protected]

Confidentiality: COMPLETE
Integrity: COMPLETE
Availability: COMPLETE

Vector?

Quick Info

StatusMODIFIED

CWE

NVD-CWE-noinfo

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