VulnerabilityModified

CVE-2010-4671

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…

HIGH 7.8EPSS 3.62%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (3.62%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

CVSS 2.0: 7.8 HIGHAV:N/AC:L/Au:N/C:N/I:N/A:C
EPSS: 3.62% probability · 89th percentile
CISA KEV: Not listed
Weakness: CWE-400
Affected: cisco/ios
Source: cve@mitre.org

References

http://events.ccc.de/congress/2010/Fahrplan/events/3957.en.htmlExploit, Third Party Advisory
http://mirror.fem-net.de/CCC/27C3/mp3-audio-only/27c3-3957-en-ipv6_insecurities.mp3Exploit, Third Party Advisory
http://mirror.fem-net.de/CCC/27C3/mp4-h264-HQ/27c3-3957-en-ipv6_insecurities.mp4Third Party Advisory
http://www.ciscosystems.com/en/US/docs/ios/15_0/15_0x/15_01_XA/rn800xa.pdfBroken Link
http://www.securityfocus.com/bid/45760Third Party Advisory, VDB Entry
http://www.youtube.com/watch?v=00yjWB6gGy8Third Party Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/64589Third Party Advisory, VDB Entry
http://events.ccc.de/congress/2010/Fahrplan/events/3957.en.htmlExploit, Third Party Advisory
http://mirror.fem-net.de/CCC/27C3/mp3-audio-only/27c3-3957-en-ipv6_insecurities.mp3Exploit, Third Party Advisory
http://mirror.fem-net.de/CCC/27C3/mp4-h264-HQ/27c3-3957-en-ipv6_insecurities.mp4Third Party Advisory
http://www.ciscosystems.com/en/US/docs/ios/15_0/15_0x/15_01_XA/rn800xa.pdfBroken Link
http://www.securityfocus.com/bid/45760Third Party Advisory, VDB Entry
http://www.youtube.com/watch?v=00yjWB6gGy8Third Party Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/64589Third Party Advisory, VDB Entry

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.