VDB-114401 · CVE-2018-5758 · GCVE-0-2018-5758

Aurea Jive Jive-n up to 9.0.2.1 File Upload upload.jspa xml external entity reference

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.
5.4	$0-$5k	0.00

Summaryinfo

A vulnerability was found in Aurea Jive Jive-n up to 9.0.2.1. It has been rated as critical. Affected by this issue is some unknown functionality of the file upload.jspa of the component File Upload. The manipulation leads to xml external entity reference. This vulnerability is documented as CVE-2018-5758. The attack can be initiated remotely. There is not any exploit available.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Aurea Jive Jive-n up to 9.0.2.1. This issue affects an unknown function of the file upload.jspa of the component File Upload. The manipulation with an unknown input leads to a xml external entity reference vulnerability. Using CWE to declare the problem leads to CWE-611. The product processes an XML document that can contain XML entities with URIs that resolve to documents outside of the intended sphere of control, causing the product to embed incorrect documents into its output. Impacted is confidentiality. The summary by CVE is:

The Upload File functionality in upload.jspa in Aurea Jive Jive-n 9.0.2.1 On-Premises allows for an XML External Entity attack through a crafted file, allowing attackers to read arbitrary files.

The bug was discovered 03/07/2018. The weakness was released 03/12/2018 (Website). The advisory is shared at rhinosecuritylabs.com. The identification of this vulnerability is CVE-2018-5758 since 01/17/2018. The exploitation is known to be easy. The attack may be initiated remotely. The successful exploitation requires a simple authentication. Technical details are known, but no exploit is available.

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

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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

Productinfo

Vendor

Aurea

Name

Jive Jive-n

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

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

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

NVD Base Score: 6.5
NVD Vector: 🔍

CVSSv2info

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

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

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

NVD Base Score: 🔍

Exploitinginfo

Class: Xml external entity reference
CWE: CWE-611 / CWE-610
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

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/17/2018 🔍
03/07/2018 +49 days 🔍
03/12/2018 +5 days 🔍
03/12/2018 +0 days 🔍
03/13/2018 +1 days 🔍
01/12/2020 +670 days 🔍

Sourcesinfo

Advisory: rhinosecuritylabs.com
Status: Not defined

CVE: CVE-2018-5758 (🔍)
GCVE (CVE): GCVE-0-2018-5758
GCVE (VulDB): GCVE-100-114401

Entryinfo

Created: 03/13/2018 07:47
Updated: 01/12/2020 16:39
Changes: 03/13/2018 07:47 (57), 01/12/2020 16:39 (1)
Complete: 🔍
Cache ID: 216::103