CVE-2012-2322

    Dashboard / Vulnerabilities / CVE-2012-2322

    CVE-2012-2322

    Published: 18 May 2012Last Modified: 10 Apr 2026

    Summary:

    Details: Integer overflow in the dhcpv6_get_option function in gdhcp/client.c in ConnMan before 0.85 allows remote attackers to cause a denial of service (infinite loop and crash) via an invalid length value in a DHCP packet.

    References: http://secunia.com/advisories/49033, http://secunia.com/advisories/49186, http://security.gentoo.org/glsa/glsa-201205-02.xml, https://bugzilla.novell.com/show_bug.cgi?id=715172, http://git.kernel.org/?p=network/connman/connman.git%3Ba=commitdiff%3Bh=1d1a22fe586a455935483708fbe8eaeada79df7f, http://www.openwall.com/lists/oss-security/2012/05/07/10, http://www.openwall.com/lists/oss-security/2012/05/07/2, http://www.openwall.com/lists/oss-security/2012/05/07/6, http://www.osvdb.org/81706, http://www.securityfocus.com/bid/53410, https://exchange.xforce.ibmcloud.com/vulnerabilities/75420

    Affected packages

    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