Cisco IOS XE AppNav TCP Packet input validation

CVSS Meta Temp Score
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CTI Interest Score
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7.5$0-$5k0.00

Summaryinfo

A vulnerability identified as critical has been detected in Cisco IOS XE. This issue affects some unknown processing of the component AppNav. The manipulation as part of TCP Packet leads to input validation. This vulnerability is documented as CVE-2015-0644. There is not any exploit available. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in Cisco IOS XE (Router Operating System) (affected version not known) and classified as critical. This issue affects some unknown functionality of the component AppNav. The manipulation as part of a TCP Packet leads to a input validation vulnerability. Using CWE to declare the problem leads to 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. Impacted is confidentiality, integrity, and availability.

The weakness was released 03/25/2015 with Cisco as cisco-sa-20150325-iosxe as confirmed advisory (Website). It is possible to read the advisory at tools.cisco.com. The identification of this vulnerability is CVE-2015-0644 since 01/07/2015. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. The technical details are unknown and an exploit is not publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 82589 , which helps to determine the existence of the flaw in a target environment. It is .

Upgrading eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (101798), Tenable (82589), SecurityFocus (BID 73332†), SecurityTracker (ID 1031981†) and Vulnerability Center (SBV-49222†). Entries connected to this vulnerability are available at VDB-74108, VDB-74109, VDB-74110 and VDB-74112. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.6
VulDB Meta Temp Score: 7.5

VulDB Base Score: 8.6
VulDB Temp Score: 7.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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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: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Unproven

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 82589
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Port: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/07/2015 🔍
03/25/2015 +77 days 🔍
03/25/2015 +0 days 🔍
03/25/2015 +0 days 🔍
03/25/2015 +0 days 🔍
03/26/2015 +1 days 🔍
03/26/2015 +0 days 🔍
03/26/2015 +0 days 🔍
04/06/2015 +11 days 🔍
04/16/2022 +2567 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: cisco-sa-20150325-iosxe
Organization: Cisco
Status: Confirmed

CVE: CVE-2015-0644 (🔍)
GCVE (CVE): GCVE-0-2015-0644
GCVE (VulDB): GCVE-100-74111
X-Force: 101798 - Cisco IOS XE AppNav code execution
SecurityFocus: 73332 - Cisco IOS XE Software 'AppNav' Component Remote Code Execution Vulnerability
SecurityTracker: 1031981 - Cisco ASR Series IOS-XE Bugs Let Remote Users Deny Service and Execute Arbitrary Code
Vulnerability Center: 49222 - [cisco-sa-20150325-iosxe] Cisco IOS-XE Remote DoS via Crafted IP Packets - CVE-2015-0644, High

scip Labs: https://www.scip.ch/en/?labs.20150108
See also: 🔍

Entryinfo

Created: 03/26/2015 08:51
Updated: 04/16/2022 08:27
Changes: 03/26/2015 08:51 (71), 06/23/2017 10:40 (3), 04/16/2022 08:25 (3), 04/16/2022 08:27 (1)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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