CVE-2017-14961

EPSS 1.5%

Vexday Risk Score

23Low

SSVC decision (CISA)

Attend

PoC available → attend closely

CVSS —EPSS 1.5%KEV nãoPoC públicaNuclei —Metasploit —Patch —

Lifecycle

13 Nov 2017Public PoC

15 Nov 2017Published on NVD

Recommendation: Plan a near-term fix — a public PoC already exists.

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.

Affected products

n/a · n/a

public PoCs found — 3

cve_referencepacketstormsecurity.com/files/144955/IKARUS-AntiVirus-2.16.7-Privilege-Escalation.htmlunverified cve_referencewww.exploit-db.com/exploits/43139/unverified exploitdbwww.exploit-db.com/exploits/43139unverified

⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

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References

http://packetstormsecurity.com/files/144955/IKARUS-AntiVirus-2.16.7-Privilege-Escalation.html https://theevilbit.blogspot.co.uk/2017/11/turning-cve-2017-14961-ikarus-antivirus.html https://www.exploit-db.com/exploits/43139/https://www.ikarussecurity.com/about-ikarus/security-blog/vulnerability-in-windows-antivirus-products-ik-sa-2017-0002/