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HistoryApr 24, 2014 - 10:55 a.m.
CVE-2012-3946
cisco
ios
vulnerability
bypass
interface
acl
restrictions
ipv6
bug id
cscty73682
nvd
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
7 High
AI Score
Confidence
Low
0.005 Low
EPSS
Percentile
75.3%
Cisco IOS before 15.3(2)S allows remote attackers to bypass interface ACL restrictions in opportunistic circumstances by sending IPv6 packets in an unspecified scenario in which expected packet drops do not occur for “a small percentage” of the packets, aka Bug ID CSCty73682.
Affected configurations
Node
ciscoiosRange≤15.3
Related
cvelist
cvelist
CVE-2012-3946
2014-04-24 10:00:00
prion
prion
Design/Logic Flaw
2014-04-24 10:55:00
nvd
nvd
CVE-2012-3946
2014-04-24 10:55:02
nessus
nessus
Cisco IOS IPv6 Packet ACL Restriction Bypass
2014-07-02 00:00:00
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
7 High
AI Score
Confidence
Low
0.005 Low
EPSS
Percentile
75.3%
Related for CVE-2012-3946