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    CVE-2010-4670

    The Neighbor Discovery (ND) protocol implementation in the IPv6 stack on Cisco Adaptive Security Appliances (ASA) 5500 series devices with software 8.2(3) and earlier, and Cisco PIX Security Appliances devices, allows remote attackers to cause a denial of service (CPU consumption and device hang) by sending many Router Advertisement (RA) messages with different source addresses, as demonstrated by the flood_router6 program in the thc-ipv6 package, aka Bug ID CSCti24526.

    Published:Jan 7, 2011
    Last Modified:Apr 11, 2025
    EPS:Jan 7, 2011
    EPSS Score:0.01448
    CVSS Score:7.8

    Affected Products

    Vendor
    Cisco
    Product
    5500 Series Adaptive Security Appliance
    Vendor
    Cisco
    Product
    Adaptive Security Appliance Software
    Vendor
    Cisco
    Product
    Asa 5500
    Vendor
    Cisco
    Product
    Pix Security Appliance

    Exploits

    http://events.ccc.de/congress/2010/Fahrplan/events/3957.en.htmlhttp://mirror.fem-net.de/CCC/27C3/mp3-audio-only/27c3-3957-en-ipv6_insecurities.mp3http://www.youtube.com/watch?v=00yjWB6gGy8http://events.ccc.de/congress/2010/Fahrplan/events/3957.en.htmlhttp://mirror.fem-net.de/CCC/27C3/mp3-audio-only/27c3-3957-en-ipv6_insecurities.mp3http://www.youtube.com/watch?v=00yjWB6gGy8

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2013-1215 (CVSS 6.8) — The vpnclient program in the Easy VPN component on Cisco Adaptive Security Appliances (ASA) 5505 devices allow…
    CVE-2012-5415 (CVSS 5.4) — Race condition on Cisco Adaptive Security Appliances (ASA) devices allows remote attackers to cause a denial o…
    CVE-2013-1149 (CVSS 7.8) — Cisco Adaptive Security Appliances (ASA) devices with software 7.x before 7.2(5.10), 8.0 before 8.0(5.28), 8.1…
    CVE-2012-4643 (CVSS 7.1) — The DHCP server on Cisco Adaptive Security Appliances (ASA) 5500 series devices, and the ASA Services Module (…
    CVE-2012-4663 (CVSS 7.1) — The DCERPC inspection engine on Cisco Adaptive Security Appliances (ASA) 5500 series devices, and the ASA Serv…
    CVE-2012-4662 (CVSS 7.1) — The DCERPC inspection engine on Cisco Adaptive Security Appliances (ASA) 5500 series devices, and the ASA Serv…
    CVE-2012-4659 (CVSS 7.1) — The AAA functionality in the IPv4 SSL VPN implementations on Cisco Adaptive Security Appliances (ASA) 5500 ser…
    CVE-2012-4661 (CVSS 9) — Stack-based buffer overflow in the DCERPC inspection engine on Cisco Adaptive Security Appliances (ASA) 5500 s…
    CVE-2012-4660 (CVSS 7.8) — The SIP inspection engine on Cisco Adaptive Security Appliances (ASA) 5500 series devices, and the ASA Service…
    CVE-2012-2474 (CVSS 4) — Memory leak on Cisco Adaptive Security Appliances (ASA) 5500 series devices with software 8.2 through 8.4 allo…

    References

    http://events.ccc.de/congress/2010/Fahrplan/events/3957.en.html
    http://mirror.fem-net.de/CCC/27C3/mp3-audio-only/27c3-3957-en-ipv6_insecurities.mp3
    http://mirror.fem-net.de/CCC/27C3/mp4-h264-HQ/27c3-3957-en-ipv6_insecurities.mp4
    http://www.cisco.com/en/US/docs/security/asa/asa82/release/notes/asarn82.pdf
    http://www.securityfocus.com/bid/45760
    http://www.securitytracker.com/id?1024963
    http://www.youtube.com/watch?v=00yjWB6gGy8
    https://exchange.xforce.ibmcloud.com/vulnerabilities/64598
    http://events.ccc.de/congress/2010/Fahrplan/events/3957.en.html
    http://mirror.fem-net.de/CCC/27C3/mp3-audio-only/27c3-3957-en-ipv6_insecurities.mp3
    http://mirror.fem-net.de/CCC/27C3/mp4-h264-HQ/27c3-3957-en-ipv6_insecurities.mp4
    http://www.cisco.com/en/US/docs/security/asa/asa82/release/notes/asarn82.pdf
    http://www.securityfocus.com/bid/45760
    http://www.securitytracker.com/id?1024963
    http://www.youtube.com/watch?v=00yjWB6gGy8
    https://exchange.xforce.ibmcloud.com/vulnerabilities/64598

    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