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HistoryJun 27, 2015 - 10:59 a.m.
CVE-2015-4199
CVSS2
7.1
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:N/I:N/A:C
AI Score
6.7
Confidence
High
EPSS
0.002
Percentile
62.2%
Race condition in the IPv6-to-IPv4 functionality in Cisco IOS 15.3S in the Performance Routing Engine (PRE) module on UBR devices allows remote attackers to cause a denial of service (NULL pointer free and module crash) by triggering intermittent connectivity with many IPv6 CPE devices, aka Bug ID CSCug47366.
Affected configurations
Node
ciscoiosMatch15.3s
Related
cve
cve
CVE-2015-4199
2015-06-27 10:59:00
cisco
cisco
cvelist
cvelist
CVE-2015-4199
2015-06-27 10:00:00
prion
prion
Race condition
2015-06-27 10:59:00
CVSS2
7.1
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:N/I:N/A:C
AI Score
6.7
Confidence
High
EPSS
0.002
Percentile
62.2%
Related for NVD:CVE-2015-4199