Apache OpenMeetings 1.0.0 File Upload 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.
7.1	$0-$5k	0.00

Summaryinfo

A vulnerability identified as critical has been detected in Apache OpenMeetings 1.0.0. Affected is an unknown function of the component File Upload. The manipulation leads to resource management. This vulnerability is listed as CVE-2017-7684. The attack may be initiated remotely. There is no available exploit. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in Apache OpenMeetings 1.0.0. It has been rated as critical. This issue affects some unknown functionality of the component File Upload. The manipulation with an unknown input leads to a resource management vulnerability. Using CWE to declare the problem leads to CWE-399. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Apache OpenMeetings 1.0.0 doesn t check contents of files being uploaded. An attacker can cause a denial of service by uploading multiple large files to the server.

The bug was discovered 07/13/2017. The weakness was presented 07/13/2017 with Security Innovation as CVE-2017-7684 - Apache OpenMeetings - Insecure File Upload as confirmed mailinglist post (Bugtraq). The advisory is shared at seclists.org. The public release was coordinated in cooperation with Apache. The identification of this vulnerability is CVE-2017-7684 since 04/11/2017. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Neither technical details nor an exploit are publicly available.

Upgrading to version 3.3.0 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 99584†). See VDB-103554, VDB-103552 and VDB-103551 for similar entries. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

• Apache

Name

• OpenMeetings

Version

• 1.0.0

License

• open-source

Website

• Vendor: https://www.apache.org/

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
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CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.4
VulDB Meta Temp Score: 7.2

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
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💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Resource management
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: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

OpenVAS ID: 800837
OpenVAS Name: Apache OpenMeetings < 3.3.0 Multiple Vulnerabilities
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: OpenMeetings 3.3.0

Timelineinfo

04/11/2017 🔍
07/13/2017 +93 days 🔍
07/13/2017 +0 days 🔍
07/14/2017 +1 days 🔍
07/15/2017 +1 days 🔍
07/17/2017 +2 days 🔍
10/25/2019 +830 days 🔍

Sourcesinfo

Vendor: apache.org

Advisory: CVE-2017-7684 - Apache OpenMeetings - Insecure File Upload
Organization: Security Innovation
Status: Confirmed
Coordinated: 🔍

CVE: CVE-2017-7684 (🔍)
GCVE (CVE): GCVE-0-2017-7684
GCVE (VulDB): GCVE-100-103553
SecurityFocus: 99584 - Apache OpenMeetings CVE-2017-7684 Denial of Service Vulnerability

See also: 🔍

Entryinfo

Created: 07/15/2017 16:39
Updated: 10/25/2019 18:18
Changes: 07/15/2017 16:39 (67), 10/25/2019 18:18 (4)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Discussion

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