CVE Feed

    Dashboard / CVE / CVE-2011-4060

    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.

    Published:Oct 18, 2011
    Last Modified:Apr 11, 2025
    EPS:Oct 18, 2011
    EPSS Score:0.00056
    CVSS Score:3.3

    Affected Products

    Vendor
    Qnx
    Product
    Neutrino Rtos

    Exploits

    No exploit reference

    References

    http://securityreason.com/securityalert/8475
    http://www.nth-dimension.org.uk/pub/NDSA20110310.txt.asc
    http://www.osvdb.org/71784
    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
    http://securityreason.com/securityalert/8475
    http://www.nth-dimension.org.uk/pub/NDSA20110310.txt.asc
    http://www.osvdb.org/71784
    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

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High