PT-2018-8727 · Cisco · Cisco Ios Xr

Published 2018-05-02 · Updated 2020-09-09 · CVE-2018-0286

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Name of the Vulnerable Software and Affected Versions: Cisco IOS XR Software (affected versions not specified)

Description: A vulnerability in the netconf interface could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on the affected system. The issue is due to improper handling of malformed requests processed by the netconf process. An attacker could exploit this by sending malicious requests to the affected software, potentially causing the targeted process to restart and resulting in a DoS condition.

Recommendations: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

DoS

Improper Handling of Exceptional Conditions

Weakness Enumeration

CWE-755

CWE-399

Related Identifiers

CVE-2018-0286

Affected Products

Cisco Ios Xr

References · 5

• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180502-iosxr · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2018-0286 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-0286 · Security Note
• http://securitytracker.com/id/1040827 · Note
• http://securityfocus.com/bid/104083 · Note