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Vulnerability Details : 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 program is spawned from a setuid program, which allows local users to overwrite files via a symlink attack.
Publish Date : 2011-10-18 Last Update Date : 2017-09-02
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- CVSS Scores & Vulnerability Types

CVSS Score
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact Partial (Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Medium (The access conditions are somewhat specialized. Some preconditions must be satistified to exploit)
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s)

- Products Affected By CVE-2011-4060

# Product Type Vendor Product Version Update Edition Language
1 OS QNX Neutrino Rtos 6.5.0 * * * Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
QNX Neutrino Rtos 1

- References For CVE-2011-4060 CONFIRM
BID 46838 QNX Neutrino RTOS 'LD_DEBUG_OUTPUT' Local Privilege Escalation Vulnerability Release Date:2015-03-19
OSVDB 71784
BUGTRAQ 20110311 Medium severity flaw in QNX Neutrino RTOS
BUGTRAQ 20110629 Breaking the links: Exploiting the linker

- Metasploit Modules Related To CVE-2011-4060

There are not any metasploit modules related to this CVE entry (Please visit for more information)

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