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    CVE-2011-2534

    Buffer overflow in the clusterip_proc_write function in net/ipv4/netfilter/ipt_CLUSTERIP.c in the Linux kernel before 2.6.39 might allow local users to cause a denial of service or have unspecified other impact via a crafted write operation, related to string data that lacks a terminating '\0' character.

    Published:Mar 10, 2011
    Last Modified:Apr 11, 2025
    EPS:Jun 22, 2011
    EPSS Score:0.00044
    CVSS Score:7.8

    Affected Products

    Vendor
    Linux
    Product
    Linux Kernel

    Exploits

    No exploit reference

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    References

    http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=961ed183a9fd080cf306c659b8736007e44065a5
    http://marc.info/?l=netfilter&m=129978077509888&w=2
    http://marc.info/?l=netfilter-devel&m=130036157327564&w=2
    http://securityreason.com/securityalert/8284
    http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39
    http://www.openwall.com/lists/oss-security/2011/03/18/15
    http://www.openwall.com/lists/oss-security/2011/03/21/1
    http://www.openwall.com/lists/oss-security/2011/03/21/4
    http://www.securityfocus.com/bid/46921
    https://bugzilla.redhat.com/show_bug.cgi?id=689337
    http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=961ed183a9fd080cf306c659b8736007e44065a5
    http://marc.info/?l=netfilter&m=129978077509888&w=2
    http://marc.info/?l=netfilter-devel&m=130036157327564&w=2
    http://securityreason.com/securityalert/8284
    http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39
    http://www.openwall.com/lists/oss-security/2011/03/18/15
    http://www.openwall.com/lists/oss-security/2011/03/21/1
    http://www.openwall.com/lists/oss-security/2011/03/21/4
    http://www.securityfocus.com/bid/46921
    https://bugzilla.redhat.com/show_bug.cgi?id=689337

    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