Vulnerability identifier: #VU87620
Vulnerability risk: Medium
CVSSv3.1: 5.1 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:U/RC:C]
CVE-ID:
CWE-ID:
CWE-476
Exploitation vector: Local
Exploit availability: No
Vulnerable software:
AntiLogger
Client/Desktop applications /
Antivirus software/Personal firewalls
Vendor: Zemana
Description
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to a NULL pointer dereference error in the zam64.sys and zamguard64.sys drivers. A local user can trigger the 0x80002004 and 0x80002010 IOCTL codes and perform a denial of service (DoS) attack.
Mitigation
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.
Vulnerable software versions
AntiLogger: 2.74.2.664
External links
http://fluidattacks.com/advisories/hassan/
http://zemana.com/us/antilogger.html
Can this vulnerability be exploited remotely?
No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.