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Exploits
ID:1122 - Exploit for Memory corruption in Microsoft Internet Explorer - CVE-2011-1255
ID:1122 - Exploit for Memory corruption in Microsoft Internet Explorer - CVE-2011-1255
Published: March 18, 2020
Vulnerability identifier: #VU6120
Vulnerability risk: High
CVE-ID: CVE-2011-1255
CWE-ID: CWE-119
Exploitation vector: Remote access
Vulnerable software:
Microsoft Internet Explorer
Microsoft Internet Explorer
Link to public exploit:
Vulnerability description
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The weakness exists due to boundary error related to time element when Internet Explorer attempts to access objects that have not been correctly initialized or have been deleted. A remote attacker can create a specially crafted Web site, trick the victim into visiting it, trigger memory corruption and execute arbitrary code with privileges of the current user.
Successful exploitation of the vulnerability may result in arbitrary code execution on the vulnerable system.
Note: According to experts from M86, the vulnerability was exploited in targeted attacks before the official patch release from Microsoft.
The weakness exists due to boundary error related to time element when Internet Explorer attempts to access objects that have not been correctly initialized or have been deleted. A remote attacker can create a specially crafted Web site, trick the victim into visiting it, trigger memory corruption and execute arbitrary code with privileges of the current user.
Successful exploitation of the vulnerability may result in arbitrary code execution on the vulnerable system.
Note: According to experts from M86, the vulnerability was exploited in targeted attacks before the official patch release from Microsoft.
Remediation
Install update from vendor's website.