PT-2018-2010 · Cisco · Cisco Ios Xe

Published 2018-09-26 · Updated 2020-09-29 · CVE-2018-0470

Positive Technologies (AI Summary)

CVSS v3.1

8.6

High

Base vector

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

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

Description A vulnerability in the web framework of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause a buffer overflow condition on an affected device, resulting in a denial of service (DoS) condition. The vulnerability is due to the affected software improperly parsing malformed HTTP packets that are destined to a device. An attacker could exploit this vulnerability by sending a malformed HTTP packet to an affected device for processing.

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

DoS

Buffer Overflow

Weakness Enumeration

CWE-399

CWE-119

Related Identifiers

BDU:2018-01626

CVE-2018-0470

Affected Products

Cisco Ios Xe

References · 9

• https://bdu.fstec.ru/vul/2018-01626 · Security Note
• https://osv.dev/vulnerability/CVE-2018-0470 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-0470 · Security Note
• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180926-webdos · Vendor Advisory
• http://securitytracker.com/id/1041737 · Note
• https://securityfocus.com/bid/105397/info · Note
• https://ics-cert.us-cert.gov/advisories/ICSA-19-094-03 · Note
• https://nist.nvd.gob/vuln/detail/CVE-2018-0470 · Note
• http://securityfocus.com/bid/105397 · Note