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Vulnerability Details : CVE-2015-6432

Cisco IOS XR 4.2.0, 4.3.0, 5.0.0, 5.1.0, 5.2.0, 5.2.2, 5.2.4, 5.3.0, and 5.3.2 does not properly restrict the number of Path Computation Elements (PCEs) for OSPF LSA opaque area updates, which allows remote attackers to cause a denial of service (device reload) via a crafted update, aka Bug ID CSCuw83486.
Publish Date : 2016-01-04 Last Update Date : 2016-12-07
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- CVSS Scores & Vulnerability Types

CVSS Score
5.0
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of Service
CWE ID 399

- Products Affected By CVE-2015-6432

# Product Type Vendor Product Version Update Edition Language
1 OS Cisco Ios Xr 4.2.0 Version Details Vulnerabilities
2 OS Cisco Ios Xr 4.3.0 Version Details Vulnerabilities
3 OS Cisco Ios Xr 5.0.0 Version Details Vulnerabilities
4 OS Cisco Ios Xr 5.1.0 Version Details Vulnerabilities
5 OS Cisco Ios Xr 5.2.0 Version Details Vulnerabilities
6 OS Cisco Ios Xr 5.2.2 Version Details Vulnerabilities
7 OS Cisco Ios Xr 5.2.4 Version Details Vulnerabilities
8 OS Cisco Ios Xr 5.3.0 Version Details Vulnerabilities
9 OS Cisco Ios Xr 5.3.2 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Cisco Ios Xr 9

- References For CVE-2015-6432

http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160104-iosxr
CISCO 20160104 Cisco IOS XR Software OSPF Link State Advertisement PCE Vulnerability
http://www.securitytracker.com/id/1034570
SECTRACK 1034570

- Metasploit Modules Related To CVE-2015-6432

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)
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