CVE-2011-4060
First published: Tue Oct 18 2011(Updated: )
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.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| QNX Neutrino RTOS | =6.5.0 |
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Reference Links
- http://www.nth-dimension.org.uk/pub/NDSA20110310.txt.asc
- http://www.securityfocus.com/archive/1/518659
- http://www.securityfocus.com/bid/46838
- http://www.osvdb.org/71784
- http://www.securityfocus.com/archive/1/516958
- http://securityreason.com/securityalert/8475
- 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.qnx.com/developers/articles/rel_5189_46.html
- collector/nvd-historical
- collector/nvd-index
- agent/references
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- agent/softwarecombine
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- agent/tags
- collector/mitre-cve
- source/MITRE
- vendor/qnx
- canonical/qnx neutrino rtos
- version/qnx neutrino rtos/6.5.0