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Vulnerability Details : CVE-2015-6273

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.
Publish Date : 2015-08-28 Last Update Date : 2017-09-19
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- CVSS Scores & Vulnerability Types

CVSS Score
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 Complete (There is a total shutdown of the affected resource. The attacker can render the resource completely unavailable.)
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-2015-6273

# Product Type Vendor Product Version Update Edition Language
1 OS Cisco Ios Xe 2.2.1 Version Details Vulnerabilities
2 OS Cisco Ios Xe 2.2.2 Version Details Vulnerabilities
3 OS Cisco Ios Xe 2.2.3 Version Details Vulnerabilities
4 OS Cisco Ios Xe 3.1.0s Version Details Vulnerabilities
5 OS Cisco Ios Xe 3.1.1s Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Cisco Ios Xe 5

- References For CVE-2015-6273
SECTRACK 1033408
CISCO 20150827 Cisco IOS XE VFR Feature Denial of Service Vulnerabilities

- Vulnerability Conditions

Vulnerability is valid if product versions listed below are used TOGETHER WITH(AND)

- Metasploit Modules Related To CVE-2015-6273

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

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