Risk | Critical |
Patch available | YES |
Number of vulnerabilities | 2 |
CVE-ID | N/A |
CWE-ID | CWE-119 |
Exploitation vector | Network |
Public exploit |
Vulnerability #1 is being exploited in the wild. Vulnerability #2 is being exploited in the wild. |
Vulnerable software |
GLWorld Client/Desktop applications / Plugins for browsers, ActiveX components Ourgame ActiveX control Client/Desktop applications / Plugins for browsers, ActiveX components |
Vendor | Ourgame |
Security Bulletin
This security bulletin contains information about 2 vulnerabilities.
EUVDB-ID: #VU1324
Risk: Critical
CVSSv4.0: [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:A/U:Red]
CVE-ID: N/A
CWE-ID:
CWE-119 - Memory corruption
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to execute arbitrary code on the target system.
The weakness exists due to buffer overflow in GlobalLink ActiveX control when handling values for the ServerList property. By persuading a victim to visit a malicious Web site that passes specially-crafted values to the insecure ServerList method, a remote attacker can trigger memory corruption and execute arbitrary code on the target system with privileges of the current user.
Successful exploitation of the vulnerability results in arbitrary code execution on the vulnerable system.
Note: the vulnerability was being actively exploited.
Install update from vendor's website.
http://www.ourgame.com/download/
GLWorld: 2.8.1.2 beta
CPE2.3 External linkshttp://www.ourgame.com/download/
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability. However, a fully functional exploit for this vulnerability is available.
EUVDB-ID: #VU1323
Risk: Critical
CVSSv4.0: [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:A/U:Red]
CVE-ID: N/A
CWE-ID:
CWE-119 - Memory corruption
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to execute arbitrary code on the target system.
The weakness exists due to stack-based buffer overflow in ActiveX control. By persuading a victim to visit a specially Web page that passes an overly long argument to the IEStart() method or a second argument to the IEStartNative() method, a remote attacker can trigger memory corruption and execute arbitrary code on the target system with privileges of the current user.
Successful exploitation of the vulnerability results in arbitrary code execution on the vulnerable system.
Note: the vulnerability was being actively exploited.
Upgrade to the latest version of Ourgame ActiveX control (1.0.0.18 or later) bundled with Ourgame GLWorld (2.8.1.2beta), available from the vendor's website.
http://www.ourgame.com/download/
Ourgame ActiveX control: 1.0.0.15
GLWorld: 2.6.1.29 - 2.8.1.2 beta
CPE2.3http://www.symantec.com/security_response/attacksignatures/detail.jsp?asid=22935
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability. However, a fully functional exploit for this vulnerability is available.