Risk | Low |
Patch available | NO |
Number of vulnerabilities | 1 |
CVE-ID | N/A |
CWE-ID | CWE-119 |
Exploitation vector | Local |
Public exploit | N/A |
Vulnerable software Subscribe |
Internet Security Client/Desktop applications / Antivirus software/Personal firewalls Kingsoft Antivirus Client/Desktop applications / Antivirus software/Personal firewalls |
Vendor | Kingsoft Corp. |
Security Bulletin
This security bulletin contains one low risk vulnerability.
EUVDB-ID: #VU47733
Risk: Low
CVSSv3.1: 7.1 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:U/RC:C]
CVE-ID: N/A
CWE-ID:
CWE-119 - Memory corruption
Exploit availability: No
DescriptionThe vulnerability allows a local user to escalate privileges on the target system.
The vulnerability exists due to a boundary error when processing IOCTL 0x80030004 or 0x80030008 by the KWatch3.sys (internet security) kernel driver. A local user can trigger memory corruption and execute arbitrary code on the target system with elevated privileges.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
MitigationCybersecurity Help is currently unaware of any official solution to address this vulnerability.
Vulnerable software versionsInternet Security: All versions
Kingsoft Antivirus: All versions
External linkshttp://srcincite.io/pocs/src-2017-0029.py.txt
Q & A
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.