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HistorySep 27, 2012 - 12:55 a.m.
CVE-2012-4620
cisco
ios
vulnerability
dos
remote
cisco 10000 series routers
tunnel interface
gre
ipip
ipv6
ipv4
cscts66808
nvd
7.8 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
6.8 Medium
AI Score
Confidence
High
0.007 Low
EPSS
Percentile
80.0%
Cisco IOS 12.2 and 15.0 through 15.2 on Cisco 10000 series routers, when a tunnel interface exists, allows remote attackers to cause a denial of service (interface queue wedge) via tunneled (1) GRE/IP, (2) IPIP, or (3) IPv6 in IPv4 packets, aka Bug ID CSCts66808.
Affected configurations
Node
cisco10008_router
Node
ciscoiosMatch12.2
ORciscoiosMatch15.0
ORciscoiosMatch15.0\(1\)se
ORciscoiosMatch15.1
ORciscoiosMatch15.2
| CPE | Name | Operator | Version |
|---|---|---|---|
| cisco:10008_router | cisco 10008 router | eq | * |
Related
prion
prion
Design/Logic Flaw
2012-09-27 00:55:00
nvd
nvd
CVE-2012-4620
2012-09-27 00:55:01
nessus
nessus
cvelist
cvelist
CVE-2012-4620
2012-09-27 00:00:00
cisco
cisco
Cisco IOS Software Tunneled Traffic Queue Wedge Vulnerability
2012-09-26 16:00:00
securityvulns
securityvulns
Cisco IOS multiple security vulnerabilities
2012-10-01 00:00:00
7.8 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
6.8 Medium
AI Score
Confidence
High
0.007 Low
EPSS
Percentile
80.0%
Related for CVE-2012-4620