National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2017-3863 Detail

Current Description

Multiple vulnerabilities in the EnergyWise module of Cisco IOS (12.2 and 15.0 through 15.6) and Cisco IOS XE (3.2 through 3.18) could allow an unauthenticated, remote attacker to cause a buffer overflow condition or a reload of an affected device, leading to a denial of service (DoS) condition. These vulnerabilities are due to improper parsing of crafted EnergyWise packets destined to an affected device. An attacker could exploit these vulnerabilities by sending crafted EnergyWise packets to be processed by an affected device. An exploit could allow the attacker to cause a buffer overflow condition or a reload of the affected device, leading to a DoS condition. Cisco IOS Software and Cisco IOS XE Software support EnergyWise for IPv4 communication. Only IPv4 packets destined to a device configured as an EnergyWise domain member can trigger these vulnerabilities. IPv6 packets cannot be used to trigger these vulnerabilities. Cisco Bug ID CSCut50727.

Source:  MITRE
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 8.6 HIGH
Vector: AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H (V3 legend)
Impact Score: 4.0
Exploitability Score: 3.9


Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Changed
Confidentiality (C): None
Integrity (I): None
Availability (A): High

CVSS v2.0 Severity and Metrics:

Base Score: 7.8 HIGH
Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:C) (V2 legend)
Impact Subscore: 6.9
Exploitability Subscore: 10.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Complete
Additional Information:
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.securityfocus.com/bid/97935 Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1038313
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170419-energywise Vendor Advisory

Technical Details

Vulnerability Type (View All)

Known Affected Software Configurations Switch to CPE 2.3

Configuration 1 ( hide )
 cpe:/o:cisco:ios:12.2%2833%29sxi4
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 cpe:/o:cisco:ios:12.2%2833%29sxi4a
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 cpe:/o:cisco:ios:12.2%2833%29sxi5
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 cpe:/o:cisco:ios:12.2%2833%29sxi6
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 cpe:/o:cisco:ios:12.2%2833%29sxi7
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 cpe:/o:cisco:ios:12.2%2833%29sxi8
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 cpe:/o:cisco:ios:12.2%2833%29sxi8a
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 cpe:/o:cisco:ios:12.2%2833%29sxi9
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 cpe:/o:cisco:ios:12.2%2833%29sxi10
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 cpe:/o:cisco:ios:12.2%2833%29sxi11
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 cpe:/o:cisco:ios:12.2%2833%29sxi12
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 cpe:/o:cisco:ios:12.2%2833%29sxi13
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 cpe:/o:cisco:ios:12.2%2833%29sxi14
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 cpe:/o:cisco:ios:12.2%2833%29sxj
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 cpe:/o:cisco:ios:12.2%2833%29sxj1
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 cpe:/o:cisco:ios:12.2%2833%29sxj2
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 cpe:/o:cisco:ios:12.2%2833%29sxj3
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 cpe:/o:cisco:ios:12.2%2833%29sxj4
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 cpe:/o:cisco:ios:12.2%2833%29sxj5
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 cpe:/o:cisco:ios:12.2%2833%29sxj6
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 cpe:/o:cisco:ios:12.2%2833%29sxj7
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 cpe:/o:cisco:ios:12.2%2833%29sxj8
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 cpe:/o:cisco:ios:12.2%2833%29sxj9
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 cpe:/o:cisco:ios:12.2%2833%29sxj10
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 cpe:/o:cisco:ios:12.2%2852%29ex
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 cpe:/o:cisco:ios:12.2%2852%29ex1
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 cpe:/o:cisco:ios:12.2%2852%29ey
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 cpe:/o:cisco:ios:12.2%2852%29ey1
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 cpe:/o:cisco:ios:12.2%2852%29ey1b
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 cpe:/o:cisco:ios:12.2%2852%29ey1c
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 cpe:/o:cisco:ios:12.2%2852%29ey2
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 cpe:/o:cisco:ios:12.2%2852%29ey2a
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 cpe:/o:cisco:ios:12.2%2852%29ey3
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 cpe:/o:cisco:ios:12.2%2852%29ey3a
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 cpe:/o:cisco:ios:12.2%2852%29ey4
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 cpe:/o:cisco:ios:12.2%2853%29ex
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 cpe:/o:cisco:ios:12.2%2853%29ey
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 cpe:/o:cisco:ios:12.2%2853%29ez
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 cpe:/o:cisco:ios:12.2%2853%29se
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 cpe:/o:cisco:ios:12.2%2853%29se1
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 cpe:/o:cisco:ios:12.2%2853%29se2
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 cpe:/o:cisco:ios:12.2%2854%29se
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 cpe:/o:cisco:ios:12.2%2854%29sg
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 cpe:/o:cisco:ios:12.2%2854%29sg1
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 cpe:/o:cisco:ios:12.2%2854%29wo
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 cpe:/o:cisco:ios:12.2%2854%29xo
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 cpe:/o:cisco:ios:12.2%2855%29ex
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 cpe:/o:cisco:ios:12.2%2855%29ex1
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 cpe:/o:cisco:ios:12.2%2855%29ex2
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 cpe:/o:cisco:ios:12.2%2855%29ex3
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 cpe:/o:cisco:ios:12.2%2855%29ey
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 cpe:/o:cisco:ios:12.2%2855%29ez
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 cpe:/o:cisco:ios:12.2%2855%29se
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 cpe:/o:cisco:ios:12.2%2855%29se1
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 cpe:/o:cisco:ios:12.2%2855%29se2
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 cpe:/o:cisco:ios:12.2%2855%29se3
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 cpe:/o:cisco:ios:12.2%2855%29se4
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 cpe:/o:cisco:ios:12.2%2855%29se5
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 cpe:/o:cisco:ios:12.2%2855%29se6
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 cpe:/o:cisco:ios:12.2%2855%29se7
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 cpe:/o:cisco:ios:12.2%2855%29se8
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 cpe:/o:cisco:ios:12.2%2855%29se9
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 cpe:/o:cisco:ios:12.2%2855%29se10
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 cpe:/o:cisco:ios:12.2%2855%29se11
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 cpe:/o:cisco:ios:12.2%2858%29ey
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 cpe:/o:cisco:ios:12.2%2858%29ey1
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 cpe:/o:cisco:ios:12.2%2858%29ey2
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 cpe:/o:cisco:ios:12.2%2858%29se
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 cpe:/o:cisco:ios:12.2%2858%29se1
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 cpe:/o:cisco:ios:12.2%2858%29se2
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 cpe:/o:cisco:ios:12.2%2860%29ez
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 cpe:/o:cisco:ios:12.2%2860%29ez1
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 cpe:/o:cisco:ios:12.2%2860%29ez2
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 cpe:/o:cisco:ios:12.2%2860%29ez3
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 cpe:/o:cisco:ios:12.2%2860%29ez4
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 cpe:/o:cisco:ios:12.2%2860%29ez5
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 cpe:/o:cisco:ios:12.2%2860%29ez6
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 cpe:/o:cisco:ios:12.2%2860%29ez7
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 cpe:/o:cisco:ios:12.2%2860%29ez8
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 cpe:/o:cisco:ios:12.2%2860%29ez9
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 cpe:/o:cisco:ios:15.0%281%29m2
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 cpe:/o:cisco:ios:15.0%281%29m3
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 cpe:/o:cisco:ios:15.0%281%29m4
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 cpe:/o:cisco:ios:15.0%281%29m5
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 cpe:/o:cisco:ios:15.0%281%29m6
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 cpe:/o:cisco:ios:15.0%281%29m7
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 cpe:/o:cisco:ios:15.0%281%29m8
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 cpe:/o:cisco:ios:15.0%281%29m9
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 cpe:/o:cisco:ios:15.0%281%29m10
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 cpe:/o:cisco:ios:15.0%281%29se
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 cpe:/o:cisco:ios:15.0%281%29se1
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 cpe:/o:cisco:ios:15.0%281%29se2
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 cpe:/o:cisco:ios:15.0%281%29se3
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 cpe:/o:cisco:ios:15.0%281%29sy1
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 cpe:/o:cisco:ios:15.0%281%29sy2
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 cpe:/o:cisco:ios:15.0%281%29sy3
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 cpe:/o:cisco:ios:15.0%281%29sy4
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 cpe:/o:cisco:ios:15.0%281%29sy5
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 cpe:/o:cisco:ios:15.0%281%29sy6
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 cpe:/o:cisco:ios:15.0%281%29sy7
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 cpe:/o:cisco:ios:15.0%281%29sy7a
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Showing 100 of 376 CPEs, view all CPEs here.

Change History

3 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2017-3863
NVD Published Date:
04/20/2017
NVD Last Modified:
07/10/2017