CVE-2011-4060

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…

published October 18, 2011

CVSS
—
EPSS
0%
Percentile
21.6
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00302 · 21.6th percentile
Published
2011-10-18T01:00Z
EPSS history
Timeline
  • 18 OCT 01:00Z
    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…
    cvelistv5