Vulnerability identifier: #VU3040
Vulnerability risk: Critical
CVSSv4.0: 8.6 [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: CVE-2012-4681
CWE-ID:
CWE-388
Exploitation vector: Network
Exploit availability: Yes
Vulnerable software:
Oracle Java SE
Universal components / Libraries /
Software for developers
Vendor: Oracle
Description
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The weakness exists due to improper handling of Rhino Javascript errors. A remote attacker can create a specially crafted Web site, trick the victim into visiting it and bypass sandbox restrictions to download and execute arbitrary code 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.
Mitigation
Update the latest version from vendor's website:
http://www.oracle.com/technetwork/java/javase/downloads/index.html
Vulnerable software versions
Oracle Java SE: 6u10 - 6u34, 7u2 - 7u6, 7
External links
https://www.oracle.com/technetwork/topics/security/alert-cve-2012-4681-1835715.html
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?
Yes. This vulnerability is being exploited in the wild.