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.
Product(s):
- KisMAC 0.05d
Question to Ask Vendors:
- Can you confirm whether your systems are affected by CVE-2003-0704, and if so, what steps are you currently taking to mitigate this vulnerability?
- What is your estimated timeline for fully resolving CVE-2003-0704 in your products or services, and how will you communicate updates on this issue to us as your customer?
Recommended Actions:
- Check out the advisory links provided below.