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    CVE-2009-4033

    A certain Red Hat patch for acpid 1.0.4 effectively triggers a call to the open function with insufficient arguments, which might allow local users to leverage weak permissions on /var/log/acpid, and obtain sensitive information by reading this file, cause a denial of service by overwriting this file, or gain privileges by executing this file.

    Published:Dec 7, 2009
    Last Modified:Apr 23, 2026
    EPS:Dec 8, 2009
    EPSS Score:0.0004
    CVSS Score:6.9

    Affected Products

    Vendor
    Redhat
    Product
    Enterprise Linux
    Vendor
    Tim Hockin
    Product
    Acpid

    Exploits

    No exploit reference

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

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    References

    http://securitytracker.com/id?1023284
    http://www.mandriva.com/security/advisories?name=MDVSA-2009:342
    http://www.redhat.com/support/errata/RHSA-2009-1642.html
    http://www.securityfocus.com/bid/37249
    https://bugzilla.redhat.com/show_bug.cgi?id=515062
    https://bugzilla.redhat.com/show_bug.cgi?id=542926
    https://exchange.xforce.ibmcloud.com/vulnerabilities/54677
    https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10555
    http://securitytracker.com/id?1023284
    http://www.mandriva.com/security/advisories?name=MDVSA-2009:342
    http://www.redhat.com/support/errata/RHSA-2009-1642.html
    http://www.securityfocus.com/bid/37249
    https://bugzilla.redhat.com/show_bug.cgi?id=515062
    https://bugzilla.redhat.com/show_bug.cgi?id=542926
    https://exchange.xforce.ibmcloud.com/vulnerabilities/54677
    https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10555

    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