CVE-2010-4671
N/A
Published: January 7, 2011 at 11:00 AM UTC
Updated: June 16, 2026 at 11:25 PM UTC
1 product affected across 1 vendorIOS
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Severity
N/A
Exploit prediction
EPSS 4%
Description
The Neighbor Discovery (ND) protocol implementation in the IPv6 stack in Cisco IOS before 15.0(1)XA5 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 CSCti33534.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.
References (7)
x_refsource_MISCExploitThird Party Advisory
Source: [email protected]
http://events.ccc.de/congress/2010/Fahrplan/events/3957.en.htmlx_refsource_MISCExploitThird Party Advisory
Source: [email protected]
http://mirror.fem-net.de/CCC/27C3/mp3-audio-only/27c3-3957-en-ipv6_insecurities.mp3x_refsource_MISCThird Party Advisory
Source: [email protected]
http://mirror.fem-net.de/CCC/27C3/mp4-h264-HQ/27c3-3957-en-ipv6_insecurities.mp4x_refsource_CONFIRMBroken Link
Source: [email protected]
http://www.ciscosystems.com/en/US/docs/ios/15_0/15_0x/15_01_XA/rn800xa.pdfVDB Entryx_refsource_BIDThird Party Advisory
Source: [email protected]
http://www.securityfocus.com/bid/45760x_refsource_MISCThird Party Advisory
Source: [email protected]
http://www.youtube.com/watch?v=00yjWB6gGy8VDB Entryx_refsource_XFThird Party Advisory
Source: [email protected]
https://exchange.xforce.ibmcloud.com/vulnerabilities/64589Quick Info
StatusMODIFIED
CWE
CWE-400
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