NULL pointer dereference in Filseclab Twister Antivirus

CVE-2023-1444

A vulnerability was found in Filseclab Twister Antivirus 8. It has been rated as critical. This issue affects the function 0x8011206B in the library fildds.sys of the component IoControlCode Handler. The manipulation leads to denial of ser…

EPSS: 0.013 (67.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Weakness classification (CWE)

Public proof-of-concept exploits

References

  • cna@vuldb.com (Permissions Required, technical-description, Third Party Advisory, vdb-entry)
  • cna@vuldb.com (signature, Permissions Required, permissions-required, Third Party Advisory)
  • cna@vuldb.com (related, Third Party Advisory)
  • cna@vuldb.com (Exploit, exploit)

Frequently asked questions

What is CVE-2023-1444?
CVE-2023-1444 is a high-severity vulnerability in Filseclab Twister Antivirus, classified under Improper Resource Shutdown or Release. CVSS score: 7.5/10. Published 2023-03-17.
How severe is CVE-2023-1444?
High severity. CVSS v3 base score is 7.5 out of 10.
Is CVE-2023-1444 known to be exploited?
2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.