VULNERABILITY INTELLIGENCE
CVE-2011-4060
CVSS score3.3 LOW
EPSS probability0.30%
CISA KEVNot currently listed
Published2011-10-18
Last modified2026-06-16
CVSS vectorAV:L/AC:M/Au:N/C:N/I:P/A:P
Description
The runtime linker in QNX Neutrino RTOS 6.5.0 before Service Pack 1 does not properly clear the LD_DEBUG_OUTPUT and LD_DEBUG environment variables when a program is spawned from a setuid program, which allows local users to overwrite files via a symlink attack.
Weakness classification
- CWE-59: Improper Link Resolution Before File Access ('Link Following')