Cisco IOS 15.1/15.2 LISP Locator/ID input validation

CVSS Meta Temp Score
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CTI Interest Score
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7.3$0-$5k0.00

Summaryinfo

A vulnerability has been found in Cisco IOS 15.1/15.2 and classified as problematic. Affected by this vulnerability is an unknown functionality of the file Locator/ID of the component LISP. The manipulation leads to input validation. This vulnerability is known as CVE-2016-1351. The attack can be launched remotely. There is no exploit available. It is recommended to upgrade the affected component. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Detailsinfo

A vulnerability, which was classified as critical, was found in Cisco IOS 15.1/15.2 (Router Operating System). Affected is an unknown code block of the file Locator/ID of the component LISP. The manipulation with an unknown input leads to a input validation vulnerability. CWE is classifying the issue as CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. This is going to have an impact on availability. CVE summarizes:

The Locator/ID Separation Protocol (LISP) implementation in Cisco IOS 15.1 and 15.2 and NX-OS 4.1 through 6.2 allows remote attackers to cause a denial of service (device reload) via a crafted header in a packet, aka Bug ID CSCuu64279.

The weakness was shared 03/26/2016 with Cisco as CSCuu64279 as confirmed advisory (Website). The advisory is available at tools.cisco.com. This vulnerability is traded as CVE-2016-1351 since 01/04/2016. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Technical details are known, but there is no available exploit.

The vulnerability scanner Nessus provides a plugin with the ID 90308 (Cisco NX-OS Malformed LISP Packet DoS (CSCuv11993)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family CISCO and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 43489 (Cisco IOS and NX-OS Software Locator/ID Separation Protocol Packet Denial of Service Vulnerability (cisco-sa-20160323-lisp)).

Upgrading eliminates this vulnerability. A possible mitigation has been published before and not just after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (90308), SecurityFocus (BID 85309†) and Vulnerability Center (SBV-57704†). The entries VDB-81532, VDB-81531 and VDB-81530 are related to this item. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.3

VulDB Base Score: 7.5
VulDB Temp Score: 7.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Input validation
CWE: CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 90308
Nessus Name: Cisco NX-OS Malformed LISP Packet DoS (CSCuv11993)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 100742
OpenVAS Name: Cisco NX-OS Software Locator/ID Separation Protocol Packet Denial of Service Vulnerability
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/04/2016 🔍
03/23/2016 +79 days 🔍
03/23/2016 +0 days 🔍
03/23/2016 +0 days 🔍
03/24/2016 +1 days 🔍
03/24/2016 +0 days 🔍
03/26/2016 +1 days 🔍
03/27/2016 +1 days 🔍
04/01/2016 +5 days 🔍
07/11/2022 +2292 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: CSCuu64279
Organization: Cisco
Status: Confirmed

CVE: CVE-2016-1351 (🔍)
GCVE (CVE): GCVE-0-2016-1351
GCVE (VulDB): GCVE-100-81534

OVAL: 🔍

SecurityFocus: 85309 - Cisco IOS and NX-OS Software CVE-2016-1351 Denial of Service Vulnerability
SecurityTracker: 1035383
Vulnerability Center: 57704 - [cisco-sa-20160323-lisp] Cisco IOS, NX-OS Remote DoS due Issue in Input Validation, High

See also: 🔍

Entryinfo

Created: 03/27/2016 07:14 PM
Updated: 07/11/2022 03:01 PM
Changes: 03/27/2016 07:14 PM (74), 02/02/2019 11:40 AM (14), 07/11/2022 03:01 PM (4)
Complete: 🔍
Cache ID: 18:207:40

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