Zero-day Vulnerability Database

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Zero-day vulnerabilities discovered: 1

Remote code execution in UUSee UUUpgrade.ocx ActiveX control
CVE-2008-7168

Unsafe ActiveX method

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to insufficient validation of arguments passed to the "Update()"  method in UUUpgrade.ocx ActiveX control. A remote attacker can trick the victim to visit a specially crafted website and upload malicious file into arbitrary location on victim's computer.

Successful exploitation of the vulnerability may allow an attacker to compromise vulnerable system.

Note: this vulnerability was being actively exploited in the wild.
Not patched
i

The vulnerability exploitation was detected in the wild by Symantec team via Honeypot Analysis.

Software: UUSee UUUpgrade ActiveX control

The vulnerability exploitation was detected in the wild by Symantec team via Honeypot Analysis.

Links:

http://www.securityfocus.com/bid/29963
https://www.exploit-db.com/exploits/31980/

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About zero-day vulnerabilities

Zero-day vulnerability is an undisclosed vulnerability in software that hackers can exploit to compromise computer programs, gain unauthorized access to sensitive data, penetrate networks, etc. We consider vulnerability a zero-day when there is no solution provided from software vendor and the vulnerability is being actively exploited by malicious actors.

Zero-day candidate is a potential zero-day vulnerability in software which might have been used in targeted attacks, however there is no evidence to support this suggestion.