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    CVE-2008-3276

    Integer overflow in the dccp_setsockopt_change function in net/dccp/proto.c in the Datagram Congestion Control Protocol (DCCP) subsystem in the Linux kernel 2.6.17-rc1 through 2.6.26.2 allows remote attackers to cause a denial of service (panic) via a crafted integer value, related to Change L and Change R options without at least one byte in the dccpsf_val field.

    Published:Aug 13, 2008
    Last Modified:Apr 23, 2026
    EPS:Aug 18, 2008
    EPSS Score:0.04445
    CVSS Score:7.1

    Affected Products

    Vendor
    Linux
    Product
    Linux Kernel
    Vendor
    Redhat
    Product
    Enterprise Linux
    Vendor
    Redhat
    Product
    Enterprise Mrg

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-190 Integer Overflow or Wraparound

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-92 Forced Integer Overflow

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    References

    http://git.kernel.org/?p=linux/kernel/git/stable/linux-2.6.26.y.git%3Ba=commit%3Bh=3e8a0a559c66ee9e7468195691a56fefc3589740
    http://lists.opensuse.org/opensuse-security-announce/2008-10/msg00008.html
    http://secunia.com/advisories/31509
    http://secunia.com/advisories/31836
    http://secunia.com/advisories/31881
    http://secunia.com/advisories/32190
    http://secunia.com/advisories/32237
    http://secunia.com/advisories/32370
    http://secunia.com/advisories/32393
    http://secunia.com/advisories/32485
    http://www.debian.org/security/2008/dsa-1636
    http://www.debian.org/security/2008/dsa-1653
    http://www.openwall.com/lists/oss-security/2008/08/15/3
    http://www.redhat.com/support/errata/RHSA-2008-0857.html
    http://www.redhat.com/support/errata/RHSA-2008-0957.html
    http://www.securityfocus.com/bid/30704
    http://www.securitytracker.com/id?1020705
    http://www.ubuntu.com/usn/usn-659-1
    http://www.vupen.com/english/advisories/2008/2406
    https://bugzilla.redhat.com/show_bug.cgi?id=459226
    https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11506
    http://git.kernel.org/?p=linux/kernel/git/stable/linux-2.6.26.y.git%3Ba=commit%3Bh=3e8a0a559c66ee9e7468195691a56fefc3589740
    http://lists.opensuse.org/opensuse-security-announce/2008-10/msg00008.html
    http://secunia.com/advisories/31509
    http://secunia.com/advisories/31836
    http://secunia.com/advisories/31881
    http://secunia.com/advisories/32190
    http://secunia.com/advisories/32237
    http://secunia.com/advisories/32370
    http://secunia.com/advisories/32393
    http://secunia.com/advisories/32485
    http://www.debian.org/security/2008/dsa-1636
    http://www.debian.org/security/2008/dsa-1653
    http://www.openwall.com/lists/oss-security/2008/08/15/3
    http://www.redhat.com/support/errata/RHSA-2008-0857.html
    http://www.redhat.com/support/errata/RHSA-2008-0957.html
    http://www.securityfocus.com/bid/30704
    http://www.securitytracker.com/id?1020705
    http://www.ubuntu.com/usn/usn-659-1
    http://www.vupen.com/english/advisories/2008/2406
    https://bugzilla.redhat.com/show_bug.cgi?id=459226
    https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11506

    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