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HistoryAug 29, 2015 - 1:59 a.m.
CVE-2015-6273
CVSS2
7.8
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
AI Score
6.7
Confidence
High
EPSS
0.002
Percentile
56.0%
Cisco IOS XE before 3.1.2S on ASR 1000 devices mishandles the automatic setup of Virtual Fragment Reassembly (VFR) by certain firewall and NAT components, which allows remote attackers to cause a denial of service (Embedded Services Processor crash) via crafted IP packets, aka Bug IDs CSCtf87624, CSCte93229, CSCtd19103, and CSCti63623.
Affected configurations
Node
ciscoios_xeMatch2.2.1
ORciscoios_xeMatch2.2.2
ORciscoios_xeMatch2.2.3
ORciscoios_xeMatch3.1.0s
ORciscoios_xeMatch3.1.1s
ciscoasr_1001Match-
ORciscoasr_1001-xMatch-
ORciscoasr_1002Match-
ORciscoasr_1002-xMatch-
ORciscoasr_1004Match-
ORciscoasr_1006Match-
ORciscoasr_1013Match-
| Vendor | Product | Version | CPE |
|---|---|---|---|
| cisco | ios_xe | 2.2.1 | cpe:2.3:o:cisco:ios_xe:2.2.1:*:*:*:*:*:*:* |
| cisco | ios_xe | 2.2.2 | cpe:2.3:o:cisco:ios_xe:2.2.2:*:*:*:*:*:*:* |
| cisco | ios_xe | 2.2.3 | cpe:2.3:o:cisco:ios_xe:2.2.3:*:*:*:*:*:*:* |
| cisco | ios_xe | 3.1.0s | cpe:2.3:o:cisco:ios_xe:3.1.0s:*:*:*:*:*:*:* |
| cisco | ios_xe | 3.1.1s | cpe:2.3:o:cisco:ios_xe:3.1.1s:*:*:*:*:*:*:* |
| cisco | asr_1001 | - | cpe:2.3:h:cisco:asr_1001:-:*:*:*:*:*:*:* |
| cisco | asr_1001-x | - | cpe:2.3:h:cisco:asr_1001-x:-:*:*:*:*:*:*:* |
| cisco | asr_1002 | - | cpe:2.3:h:cisco:asr_1002:-:*:*:*:*:*:*:* |
| cisco | asr_1002-x | - | cpe:2.3:h:cisco:asr_1002-x:-:*:*:*:*:*:*:* |
| cisco | asr_1004 | - | cpe:2.3:h:cisco:asr_1004:-:*:*:*:*:*:*:* |
Related
prion
prion
Code injection
2015-08-29 01:59:00
cvelist
cvelist
CVE-2015-6273
2015-08-29 01:00:00
cve
cve
CVE-2015-6273
2015-08-29 01:59:02
CVSS2
7.8
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
AI Score
6.7
Confidence
High
EPSS
0.002
Percentile
56.0%
Related for NVD:CVE-2015-6273