Vulnerability Summary for CVE-2016-1350

Original release date: 03/25/2016

Last revised: 03/28/2016

Source: US-CERT/NIST

Overview

Cisco IOS 15.3 and 15.4, Cisco IOS XE 3.8 through 3.11, and Cisco Unified Communications Manager allow remote attackers to cause a denial of service (device reload) via malformed SIP messages, aka Bug ID CSCuj23293.

Impact

CVSS Severity (version 3.0):

CVSS v3 Base Score: 7.5 High

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Impact Score: 3.6

Exploitability Score: 3.9

CVSS Version 3 Metrics:

Attack Vector (AV): Network

Attack Complexity (AC): Low

Privileges Required (PR): None

User Interaction (UI): None

Scope (S): Unchanged

Confidentiality (C): None

Integrity (I): None

Availability (A): High

CVSS Severity (version 2.0):

CVSS v2 Base Score: 7.8 HIGH

Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:C) (legend)

Impact Subscore: 6.9

Exploitability Subscore: 10.0

CVSS Version 2 Metrics:

Access Vector: Network exploitable

Access Complexity: Low

Authentication: Not required to exploit

Impact Type: Allows disruption of service

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving Trojan Horse Security's webspace. We have provided these links to other web sites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other web sites that are more appropriate for your purpose. Trojan Horse Security does not necessarily endorse the views expressed, or concur with the facts presented on these sites or accuracy. Trojan Horse Security will not be held responsible or liable for any reason Further, Trojan Horse Security does not endorse any commercial products that may be mentioned on these sites. Please address comments about this page to

External Source: CISCO

Name: 20160323 Cisco IOS and IOS XE and Cisco Unified Communications Manager Software Session Initiation Protocol Memory Leak Vulnerability

Type: Advisory

Hyperlink:

Vulnerable software and versions

+ Configuration 1+ OR* cpe:/o:cisco:ios_xe:3.9.0as

* cpe:/o:cisco:ios_xe:3.9.1as

* cpe:/o:cisco:ios_xe:3.10.1xbs

* cpe:/o:cisco:ios_xe:3.11.0s

* cpe:/o:cisco:ios_xe:3.9.2s

* cpe:/o:cisco:ios_xe:3.10.2s

* cpe:/o:cisco:ios_xe:3.10.1s

* cpe:/o:cisco:ios_xe:3.10.0s

* cpe:/o:cisco:ios_xe:3.9.0s

* cpe:/o:cisco:ios_xe:3.9.1s

* cpe:/o:cisco:ios_xe:3.8.2s

* cpe:/o:cisco:ios_xe:3.8.1s

* cpe:/o:cisco:ios_xe:3.8.0s

* cpe:/o:cisco:ios:15.4%5c%282%5c%29cg

* cpe:/o:cisco:ios:15.4%5c%281%5c%29t1

* cpe:/o:cisco:ios:15.4%5c%281%5c%29cg

* cpe:/o:cisco:ios:15.3%5c%282%5c%29t4

* cpe:/o:cisco:ios:15.3%5c%283%5c%29m2

* cpe:/o:cisco:ios:15.3%5c%283%5c%29m1

* cpe:/o:cisco:ios:15.4%5c%282%5c%29t

* cpe:/o:cisco:ios:15.3%5c%282%5c%29t3

* cpe:/o:cisco:ios:15.3%5c%282%5c%29s2

* cpe:/o:cisco:ios:15.3%5c%282%5c%29s0a

* cpe:/o:cisco:ios:15.3%5c%282%5c%29t2

* cpe:/o:cisco:ios:15.3%5c%282%5c%29t1

* cpe:/o:cisco:ios:15.3%5c%281%5c%29t4

* cpe:/o:cisco:ios:15.3%5c%281%5c%29s1

* cpe:/o:cisco:ios:15.3%5c%281%5c%29s2

* cpe:/o:cisco:ios:15.3%5c%281%5c%29t3

* cpe:/o:cisco:ios:15.3%5c%283%5c%29m

* cpe:/o:cisco:ios:15.3%5c%281%5c%29t2

* cpe:/o:cisco:ios:15.3%5c%281%5c%29t1

* cpe:/o:cisco:ios:15.4%5c%281%5c%29t

* cpe:/o:cisco:ios:15.3%5c%282%5c%29t

* cpe:/o:cisco:ios:15.3%5c%281%5c%29t

* Denotes Vulnerable Software
Changes related to vulnerability configurations

Technical Details

Vulnerability Type (View All)

Resource Management Errors (CWE-399)

CVE Standard Vulnerability Entry