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jeudi 13 septembre 2018

IBM Connections 5.0/5.5/6.0 Server-Side Request Forgery [CVE-2018-1791]

A vulnerability was found in IBM Connections 5.0/5.5/6.0. It has been declared as critical. Affected by this vulnerability is an unknown function. The manipulation with an unknown input leads to a privilege escalation vulnerability (SSRF). The CWE definition for the vulnerability is CWE-918. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

IBM Connections 5.0, 5.5, and 6.0 is vulnerable to an External Service Interaction attack, caused by improper validation of a request property. By submitting suitable payloads, an attacker could exploit this vulnerability to induce the Connections server to attack other systems. IBM X-Force ID: 148946.

The weakness was presented 09/14/2018. It is possible to read the advisory at exchange.xforce.ibmcloud.com. This vulnerability is known as CVE-2018-1791 since 12/12/2017. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 09/15/2018).

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

CPE

CVSSv3

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.5

VulDB Base Score: ≈5.5
VulDB Temp Score: ≈5.5
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2

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

Exploiting

Class: Privilege escalation / SSRF (CWE-918)
Local: Yes
Remote: No

Availability: No

Price Prediction: 🔍
Current Price Estimation: 🔒

Threat Intelligence

Threat: 🔍
Adversaries: 🔍
Geopolitics: 🔍
Economy: 🔍
Predictions: 🔍
Actions: 🔍

Countermeasures

Recommended: no mitigation known
0-Day Time: 🔒

Timeline

12/12/2017 CVE assigned
09/14/2018 Advisory disclosed
09/15/2018 VulDB entry created
09/15/2018 VulDB last update

Sources

Advisory: exchange.xforce.ibmcloud.com
Confirmation: 🔒

CVE: CVE-2018-1791 (🔒)

Entry

Created: 09/15/2018
Complete: 🔍

Lien vers l'article source

Auteur: VulDB

Catégories: VulDBNombre de vues: 220

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