Vulnerability 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. A successful exploit could allow the attacker to cause a buffer overflow condition on the affected device, resulting in a DoS condition.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Ios Xe | 16.2.0 |
Related Weaknesses (CWE)
References
- http://www.securityfocus.com/bid/105397Third Party AdvisoryVDB Entry
- http://www.securitytracker.com/id/1041737Third Party AdvisoryVDB Entry
- https://ics-cert.us-cert.gov/advisories/ICSA-19-094-03
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-2Vendor Advisory
- http://www.securityfocus.com/bid/105397Third Party AdvisoryVDB Entry
- http://www.securitytracker.com/id/1041737Third Party AdvisoryVDB Entry
- https://ics-cert.us-cert.gov/advisories/ICSA-19-094-03
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-2Vendor Advisory
FAQ
What is CVE-2018-0470?
CVE-2018-0470 is a vulnerability with a CVSS score of 8.6 (HIGH). 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 servi...
How severe is CVE-2018-0470?
CVE-2018-0470 has been rated HIGH with a CVSS base score of 8.6/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2018-0470?
Check the references section above for vendor advisories and patch information. Affected products include: Cisco Ios Xe.