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Sources : US Cert, Cert EU, Cert FR, Cnil, VulDB.

mercredi 17 avril 2019

Cisco Email Security Appliance Email Message Scanner privilege escalation

A vulnerability was found in Cisco Email Security Appliance (Anti-Malware Software). It has been declared as critical. This vulnerability affects a code block of the component Email Message Scanner. The manipulation with an unknown input leads to a privilege escalation vulnerability. The CWE definition for the vulnerability is CWE-269. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was published 04/18/2019 as cisco-sa-20190417-esa-filter-b as confirmed advisory (Website). The advisory is available at tools.cisco.com. This vulnerability was named CVE-2019-1831 since 12/06/2018. 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 structure of the vulnerability defines a possible price range of USD $25k-$100k at the moment (estimation calculated on 04/18/2019).

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

Product

Vendor

Name

CPE 2.3

CPE 2.2

CVSSv3

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

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

CVSSv2

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

Exploiting

Class: Privilege escalation (CWE-269)
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined

Price Prediction: 🔍
Current Price Estimation: 🔒

Threat Intelligence

Threat: 🔍
Adversaries: 🔍
Geopolitics: 🔍
Economy: 🔍
Predictions: 🔍
Remediation: 🔍

Countermeasures

Recommended: no mitigation known
0-Day Time: 🔒

Timeline

12/06/2018 CVE assigned
04/18/2019 Advisory disclosed
04/18/2019 VulDB entry created
04/18/2019 VulDB last update

Sources

Advisory: cisco-sa-20190417-esa-filter-b
Status: Confirmed

CVE: CVE-2019-1831 (🔒)

Entry

Created: 04/18/2019 08:29 PM
Complete: 🔍

Lien vers l'article source

Auteur: VulDB

Catégories: VulDBNombre de vues: 189

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