Vulnerability Details : CVE-2017-14961
In IKARUS anti.virus 2.16.7, the ntguard.sys driver contains an Arbitrary Write vulnerability because of not validating input values from IOCtl 0x8300000c.
Vulnerability category: Input validation
Products affected by CVE-2017-14961
- cpe:2.3:a:ikarussecurity:anti.virus:2.16.7:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-14961
0.18%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 54 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-14961
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.2
|
HIGH | AV:L/AC:L/Au:N/C:C/I:C/A:C |
3.9
|
10.0
|
NIST | |
|
7.8
|
HIGH | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST |
CWE ids for CVE-2017-14961
-
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.Assigned by: nvd@nist.gov (Primary)
References for CVE-2017-14961
-
https://www.ikarussecurity.com/about-ikarus/security-blog/vulnerability-in-windows-antivirus-products-ik-sa-2017-0002/
Vulnerability in windows antivirus products (IK-SA-2017-0002) - IKARUS Security SoftwareVendor Advisory
-
http://packetstormsecurity.com/files/144955/IKARUS-AntiVirus-2.16.7-Privilege-Escalation.html
IKARUS AntiVirus 2.16.7 Privilege Escalation ≈ Packet StormThird Party Advisory;VDB Entry
-
https://www.exploit-db.com/exploits/43139/
IKARUS anti.virus 2.16.7 - 'ntguard_x64' Local Privilege EscalationThird Party Advisory;VDB Entry
-
https://theevilbit.blogspot.co.uk/2017/11/turning-cve-2017-14961-ikarus-antivirus.html
The Evil Bit Blog: Turning CVE-2017-14961 (IKARUS anti.virus local kernel exploit) into full arbitrary read / write with PALETTE objectsExploit;Third Party Advisory
Jump to