node/URONode Bandwidth Consumption resource management

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.
5.3$0-$5k0.00

Summaryinfo

A vulnerability was found in node and URONode. It has been declared as problematic. This impacts an unknown function. The manipulation results in resource management (Bandwidth Consumption). This vulnerability is identified as CVE-2015-2927. The attack can be executed remotely. There is not any exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as problematic, was found in node and URONode (version now known). Affected is some unknown processing. The manipulation with an unknown input leads to a resource management vulnerability (Bandwidth Consumption). CWE is classifying the issue as CWE-399. This is going to have an impact on availability. CVE summarizes:

node 0.3.2 and URONode before 1.0.5r3 allows remote attackers to cause a denial of service (bandwidth consumption).

The bug was discovered 04/03/2015. The weakness was released 09/20/2017 (oss-sec). The advisory is shared for download at openwall.com. This vulnerability is traded as CVE-2015-2927 since 04/06/2015. The exploitability is told to be easy. It is possible to launch the attack remotely. Required for exploitation is a authentication. There are neither technical details nor an exploit publicly available.

The vulnerability was handled as a non-public zero-day exploit for at least 901 days. During that time the estimated underground price was around $0-$5k.

Upgrading eliminates this vulnerability.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.4
VulDB Meta Temp Score: 5.3

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.5
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Name: Bandwidth Consumption
Class: Resource management / Bandwidth Consumption
CWE: CWE-399 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

04/03/2015 🔍
04/06/2015 +3 days 🔍
09/20/2017 +898 days 🔍
09/20/2017 +0 days 🔍
09/21/2017 +1 days 🔍
12/29/2022 +1925 days 🔍

Sourcesinfo

Advisory: K64462543
Status: Not defined
Confirmation: 🔍

CVE: CVE-2015-2927 (🔍)
GCVE (CVE): GCVE-0-2015-2927
GCVE (VulDB): GCVE-100-106896

Entryinfo

Created: 09/21/2017 08:58
Updated: 12/29/2022 14:46
Changes: 09/21/2017 08:58 (56), 11/18/2019 09:01 (1), 12/29/2022 14:46 (4)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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