An Adobe Flash vulnerability was discovered in October and promptly patched. The exploits in the Nuclear and Angler kits were detected by the French researcher Kafeine shortly after the company released an update on Oct.14. Despite a patch on 14, October 2014, the vulnerability was not completely mitigated. The vulnerability was patched again in November, 25.
Exploit kits: Angler, Nuclear, and Astrum.
Vulnerable component: Adobe Flash Player
CVSSv3 score: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H/E:F/RL:O/RC:C
CWE-ID: CWE-416 - Use After Free
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The weakness exists due to use-after-free error when processing .swf files. 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 results in arbitrary code execution on the vulnerable system.
Note: the vulnerability was being actively exploited.
Vulnerability scanning SaaS service is online 3-rd generation vulnerability scanner with scheduled assessments and vulnerability subscription. You can use service to check security of your network perimeter.