CVE-2015-6278
published 2015-09-28CVE-2015-6278: The IPv6 snooping functionality in the first-hop security subsystem in Cisco IOS 12.2, 15.0, 15.1, 15.2, 15.3, 15.4, and 15.5 and IOS XE 3.2SE, 3.3SE, 3.3XO…
PriorityP338high7.8CVSS 2.0
AVNACLAuNCNINAC
EPSS
3.22%
86.9th percentile
The IPv6 snooping functionality in the first-hop security subsystem in Cisco IOS 12.2, 15.0, 15.1, 15.2, 15.3, 15.4, and 15.5 and IOS XE 3.2SE, 3.3SE, 3.3XO, 3.4SG, 3.5E, and 3.6E before 3.6.3E; 3.7E before 3.7.2E; 3.9S and 3.10S before 3.10.6S; 3.11S before 3.11.4S; 3.12S and 3.13S before 3.13.3S; and 3.14S before 3.14.2S does not properly implement the Control Plane Protection (aka CPPr) feature, which allows remote attackers to cause a denial of service (device reload) via a flood of ND packets, aka Bug ID CSCus19794.
Affected
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CVSS provenance
nvdv2.07.8HIGHAV:N/AC:L/Au:N/C:N/I:N/A:C
vendor_cisco7.8HIGH
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Cisco
Cisco IOS and IOS XE Software IPv6 First Hop Security Denial of Service Vulnerabilities
vendor_cisco·2015-09-23·CVSS 7.8
CVE-2015-6278 [HIGH] CWE-20 Cisco IOS and IOS XE Software IPv6 First Hop Security Denial of Service Vulnerabilities
Cisco IOS and IOS XE Software IPv6 First Hop Security Denial of Service Vulnerabilities
Two vulnerabilities in the IPv6 first hop security feature of Cisco IOS and IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload.
Cisco has released software updates that address these vulnerabilities. There are no workarounds to mitigate these vulnerabilities.
This advisory is available at the following link:
https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150923-fhs
Note: The September 23, 2015, release of the Cisco IOS and IOS XE Software Security Advisory bundled publication includes three Cisco Security Advisories. All the advisories address vulnerabilities in Cisco IOS Software and Cisco IOS XE Software. I
Cisco
Cisco IOS and IOS XE Software IPv6 First Hop Security Denial of Service Vulnerabilities
vendor_cisco
CVE-2015-6278 Cisco IOS and IOS XE Software IPv6 First Hop Security Denial of Service Vulnerabilities
CVE-2015-6278: Cisco IOS and IOS XE Software IPv6 First Hop Security Denial of Service Vulnerabilities
Two vulnerabilities in the IPv6 first hop security feature of Cisco IOS and IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload. Cisco has released software updates that address these vulnerabilities. There are no
CWE: CWE-20, CWE-20
Bug IDs: CSCuo04400, CSCus19794, CSCuo04400, CSCus19794
GHSA
GHSA-6wr5-4h5x-7w4v: The IPv6 snooping functionality in the first-hop security subsystem in Cisco IOS 12
ghsa_unreviewed·2022-05-17
CVE-2015-6278 [HIGH] CWE-20 GHSA-6wr5-4h5x-7w4v: The IPv6 snooping functionality in the first-hop security subsystem in Cisco IOS 12
The IPv6 snooping functionality in the first-hop security subsystem in Cisco IOS 12.2, 15.0, 15.1, 15.2, 15.3, 15.4, and 15.5 and IOS XE 3.2SE, 3.3SE, 3.3XO, 3.4SG, 3.5E, and 3.6E before 3.6.3E; 3.7E before 3.7.2E; 3.9S and 3.10S before 3.10.6S; 3.11S before 3.11.4S; 3.12S and 3.13S before 3.13.3S; and 3.14S before 3.14.2S does not properly implement the Control Plane Protection (aka CPPr) feature, which allows remote attackers to cause a denial of service (device reload) via a flood of ND packets, aka Bug ID CSCus19794.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150923-fhshttp://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150923-fhs/cvrf/cisco-sa-20150923-fhs_cvrf.xmlhttp://www.securitytracker.com/id/1033647http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150923-fhshttp://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150923-fhs/cvrf/cisco-sa-20150923-fhs_cvrf.xmlhttp://www.securitytracker.com/id/1033647
2015-09-28
Published