samedi 25 janvier 2020    || Inscription
BanniereAlertes
 
 

Notre sélection d'alertes et avis SSI.
Sources : US Cert, Cert EU, Cert FR, Cnil, VulDB.

mardi 26 mars 2019

Cisco IOS/IOS XE IP Service Level Agreement Feature denial of service

A vulnerability, which was classified as problematic, has been found in Cisco IOS and IOS XE (Router Operating System). Affected by this issue is some functionality of the component IP Service Level Agreement Feature. The manipulation with an unknown input leads to a denial of service vulnerability. Using CWE to declare the problem leads to CWE-404. Impacted is availability.

The weakness was presented 03/27/2019 as cisco-sa-20190327-ipsla-dos as confirmed advisory (Website). The advisory is available at tools.cisco.com. This vulnerability is handled as CVE-2019-1737 since 12/06/2018. The attack may be launched remotely. No form of authentication is required for exploitation. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD $5k-$25k at the moment (estimation calculated on 03/28/2019).

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

See 132519, 132520 and 132521 for similar entries.

Product

Vendor

Product

CPE

CVSSv3

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

VulDB Base Score: 5.3
VulDB Temp Score: 5.3
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2

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

Exploiting

Class: Denial of service (CWE-404)
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
03/27/2019 Advisory disclosed
03/28/2019 VulDB entry created
03/28/2019 VulDB last update

Sources

Advisory: cisco-sa-20190327-ipsla-dos
Status: Confirmed

CVE: CVE-2019-1737 (🔒)
scip Labs: https://www.scip.ch/en/?labs.20150108
See also: 🔒

Entry

Created: 03/28/2019 01:25 PM
Complete: 🔍

Lien vers l'article source

Auteur: VulDB

Catégories: VulDBNombre de vues: 80

x

Événements SSI

FIC

Ayant pour thème cette année "Replacer l'humain au coeur de la cybersécurité", le Forum International de la Cybersécurité occupe les 28, 29 et 30 janvier 2020 le Grand Palais de Lille. Organisé par la Région Hauts-de-France et Euratechnologies, la Gendarmerie Nationale et CEIS.

RSS