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    CVE-2011-0311

    The class file parser in IBM Java before 1.4.2 SR13 FP9, as used in IBM Runtimes for Java Technology 5.0.0 before SR13 and 6.0.0 before SR10, allows remote authenticated users to cause a denial of service (JVM segmentation fault, and possibly memory consumption or an infinite loop) via a crafted attribute length field in a class file, which triggers a buffer over-read.

    Published:Jan 20, 2011
    Last Modified:Apr 11, 2025
    EPS:Sep 2, 2011
    EPSS Score:0.00788
    CVSS Score:3.5

    Affected Products

    Vendor
    Ibm
    Product
    Java
    Vendor
    Ibm
    Product
    Runtimes For Java Technology
    Vendor
    Redhat
    Product
    Rhel Extras
    Vendor
    Redhat
    Product
    Rhel Extras Sap

    Exploits

    No exploit reference

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    References

    http://lists.opensuse.org/opensuse-security-announce/2011-05/msg00004.html
    http://lists.opensuse.org/opensuse-security-announce/2011-07/msg00010.html
    http://www-01.ibm.com/support/docview.wss?uid=swg1IZ89602
    http://www-01.ibm.com/support/docview.wss?uid=swg1IZ89620
    http://www.redhat.com/support/errata/RHSA-2011-1159.html
    http://www.redhat.com/support/errata/RHSA-2011-1265.html
    https://exchange.xforce.ibmcloud.com/vulnerabilities/65189
    https://www-304.ibm.com/support/docview.wss?uid=isg1PM42551
    http://lists.opensuse.org/opensuse-security-announce/2011-05/msg00004.html
    http://lists.opensuse.org/opensuse-security-announce/2011-07/msg00010.html
    http://www-01.ibm.com/support/docview.wss?uid=swg1IZ89602
    http://www-01.ibm.com/support/docview.wss?uid=swg1IZ89620
    http://www.redhat.com/support/errata/RHSA-2011-1159.html
    http://www.redhat.com/support/errata/RHSA-2011-1265.html
    https://exchange.xforce.ibmcloud.com/vulnerabilities/65189
    https://www-304.ibm.com/support/docview.wss?uid=isg1PM42551

    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