What is CVE-2018-15731?

CVE-2018-15731 is a medium-severity vulnerability in Stopzilla Antimalware, classified under Improper Input Validation. CVSS score: 5.5/10. Published 2019-06-21.

How severe is CVE-2018-15731?

Medium severity. CVSS v3 base score is 5.5 out of 10.

Improper input validation in Stopzilla Antimalware

CVE-2018-15731

An issue was discovered in STOPzilla AntiMalware 6.5.2.59. The driver file szkg64.sys contains a Denial of Service vulnerability due to not validating the output buffer address value from IOCtl 0x8000205B.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.004 (35.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.

Affected products

Stopzilla Antimalware — versions 6.5.2.59
N/a — versions n/a

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)
cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2018-15731?: CVE-2018-15731 is a medium-severity vulnerability in Stopzilla Antimalware, classified under Improper Input Validation. CVSS score: 5.5/10. Published 2019-06-21.
How severe is CVE-2018-15731?: Medium severity. CVSS v3 base score is 5.5 out of 10.