National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2011-4060 Detail

Current 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.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: N/A
NVD score not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://securityreason.com/securityalert/8475
http://www.nth-dimension.org.uk/pub/NDSA20110310.txt.asc
http://www.qnx.com/developers/articles/rel_5189_46.html
http://www.qnx.com/developers/docs/6.5.0_sp1/index.jsp?topic=%2Fcom.qnx.doc.momentics_release_notes%2Frel_6.5.0_SP1.html
http://www.securityfocus.com/archive/1/516958
http://www.securityfocus.com/archive/1/518659
http://www.securityfocus.com/bid/46838

Weakness Enumeration

CWE-ID CWE Name Source
CWE-59 Improper Link Resolution Before File Access ('Link Following') NIST  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:o:qnx:neutrino_rtos:6.5.0:*:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

2 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2011-4060
NVD Published Date:
10/17/2011
NVD Last Modified:
09/01/2017