Dell NetVault Backup up to 10.0.4 libnv6 numeric error

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
6.4$0-$5k0.00

Summaryinfo

A vulnerability labeled as critical has been found in Dell NetVault Backup up to 10.0.4. The impacted element is an unknown function of the component libnv6. Executing a manipulation can lead to numeric error. This vulnerability is registered as CVE-2015-4067. No exploit is available. The affected component should be upgraded.

Detailsinfo

A vulnerability classified as critical was found in Dell NetVault Backup up to 10.0.4 (Backup Software). This vulnerability affects an unknown part of the component libnv6. The manipulation with an unknown input leads to a numeric error vulnerability. The CWE definition for the vulnerability is CWE-189. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Integer overflow in the libnv6 module in Dell NetVault Backup before 10.0.5 allows remote attackers to execute arbitrary code via crafted template string specifiers in a serialized object, which triggers a heap-based buffer overflow.

The weakness was published 05/29/2015 by sztivi (Website). The advisory is available at zerodayinitiative.com. This vulnerability was named CVE-2015-4067 since 05/22/2015. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. The technical details are unknown and an exploit is not available.

The vulnerability scanner Nessus provides a plugin with the ID 84006 (Dell NetVault Backup 10.0.x < 10.0.5 RCE), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Gain a shell remotely.

Upgrading to version 10.0.5 eliminates this vulnerability. Furthermore it is possible to detect and prevent this kind of attack with TippingPoint and the filter 19454.

The vulnerability is also documented in the databases at X-Force (103590), Tenable (84006), SecurityFocus (BID 74841†) and Vulnerability Center (SBV-51022†). Similar entry is available at VDB-76847. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 6.4

VulDB Base Score: 7.3
VulDB Temp Score: 6.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
💳💳💳💳💳💳
💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock

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

NVD Base Score: 🔍

Exploitinginfo

Class: Numeric error
CWE: CWE-189
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-DayUnlockUnlockUnlockUnlock
TodayUnlockUnlockUnlockUnlock

Nessus ID: 84006
Nessus Name: Dell NetVault Backup 10.0.x < 10.0.5 RCE
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 801810
OpenVAS Name: Dell Netvault Backup Integer Overflow Vulnerability
OpenVAS File: 🔍
OpenVAS Family: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: NetVault Backup 10.0.5
TippingPoint: 🔍

Timelineinfo

05/22/2015 🔍
05/26/2015 +4 days 🔍
05/26/2015 +0 days 🔍
05/29/2015 +3 days 🔍
05/29/2015 +0 days 🔍
05/30/2015 +1 days 🔍
06/05/2015 +6 days 🔍
07/07/2015 +32 days 🔍
05/19/2022 +2508 days 🔍

Sourcesinfo

Vendor: dell.com

Advisory: zerodayinitiative.com
Researcher: sztivi
Status: Confirmed

CVE: CVE-2015-4067 (🔍)
GCVE (CVE): GCVE-0-2015-4067
GCVE (VulDB): GCVE-100-75610
X-Force: 103590 - Dell NetVault Backup libnv6 module buffer overflow
SecurityFocus: 74841 - Dell NetVault Backup CVE-2015-4067 Heap Buffer Overflow Vulnerability
Vulnerability Center: 51022 - Dell NetVault Backup before 10.0.5 Remote Code Execution due to a Flaw within the Libnv6 Module, Critical

See also: 🔍

Entryinfo

Created: 05/30/2015 20:12
Updated: 05/19/2022 16:04
Changes: 05/30/2015 20:12 (60), 07/03/2017 09:05 (14), 05/19/2022 16:04 (4)
Complete: 🔍
Cache ID: 216:C6B:103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Discussion

No comments yet. Languages: en.

Please log in to comment.

◂ PreviousOverviewNext ▸

Are you interested in using VulDB?

Download the whitepaper to learn more about our service!