CVE-2018-15373
published 2018-10-05CVE-2018-15373: A vulnerability in the implementation of Cisco Discovery Protocol functionality in Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated…
PriorityP335high7.4CVSS 3.0
AVAACLPRNUINSCCNINAH
EPSS
0.66%
47.9th percentile
A vulnerability in the implementation of Cisco Discovery Protocol functionality in Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, adjacent attacker to exhaust memory on an affected device, resulting in a denial of service (DoS) condition. The vulnerability is due to improper memory handling by the affected software when the software processes high rates of Cisco Discovery Protocol packets that are sent to a device. An attacker could exploit this vulnerability by sending a high rate of Cisco Discovery Protocol packets to an affected device. A successful exploit could allow the attacker to exhaust memory on the affected device, resulting in a DoS condition.
Affected
4 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| cisco | cisco_ios_software | — | — |
| cisco | ios | — | — |
| cisco | ios_and_ios_xe | — | — |
| cisco | ios_xe | — | — |
CVSS provenance
nvdv3.07.4HIGHCVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
nvdv2.06.1MEDIUMAV:A/AC:L/Au:N/C:N/I:N/A:C
vendor_cisco7.4HIGH
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CISA ICS
Rockwell Automation Stratix 5400/5410/5700/8000/8300 and ArmorStratix 5700
cisa_ics·2019-04-05·CVSS 6.5
[MEDIUM] Rockwell Automation Stratix 5400/5410/5700/8000/8300 and ArmorStratix 5700
## Archived Content In an effort to keep CISA.gov current, the archive contains outdated information that may not reflect current policy or programs.
ICS Advisory
##
Rockwell Automation Stratix 5400/5410/5700/8000/8300 and ArmorStratix 5700
Last RevisedApril 05, 2019
Alert CodeICSA-19-094-03
## 1. EXECUTIVE SUMMARY
-
CVSS v3 8.6
- ATTENTION: Exploitable remotely/low skill level to exploit
- Vendor: Rockwell Automation
- Equipment: Stratix 5400/5410/5700/8000/8300, ArmorStratix 5700
- Vulnerabilities: Resource Management Errors, Improper Input Validation
## 2. RISK EVALUATION
Successful exploitation of these vulnerabilities could result in a denial-of-service condition or time synchronization issues across the network via reloading the
Cisco
Cisco IOS and IOS XE Software Cisco Discovery Protocol Denial of Service Vulnerability
vendor_cisco·2018-09-26·CVSS 7.4
CVE-2018-15373 [HIGH] CWE-399 Cisco IOS and IOS XE Software Cisco Discovery Protocol Denial of Service Vulnerability
Cisco IOS and IOS XE Software Cisco Discovery Protocol Denial of Service Vulnerability
A vulnerability in the implementation of Cisco Discovery Protocol functionality in Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, adjacent attacker to exhaust memory on an affected device, resulting in a denial of service (DoS) condition.
The vulnerability is due to improper memory handling by the affected software when the software processes high rates of Cisco Discovery Protocol packets that are sent to a device. An attacker could exploit this vulnerability by sending a high rate of Cisco Discovery Protocol packets to an affected device. A successful exploit could allow the attacker to exhaust memory on the affected device, resulting in a DoS condition.
There are no worka
Cisco
Cisco IOS and IOS XE Software Cisco Discovery Protocol Denial of Service Vulnerability
vendor_cisco·CVSS 3.0
CVE-2018-15373 Cisco IOS and IOS XE Software Cisco Discovery Protocol Denial of Service Vulnerability
CVE-2018-15373: Cisco IOS and IOS XE Software Cisco Discovery Protocol Denial of Service Vulnerability
A vulnerability in the implementation of Cisco Discovery Protocol functionality in Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, adjacent attacker to exhaust memory on an affected device, resulting in a denial of service (DoS) condition. The vulnerability is due to improper memory handling by the affected software when the software processes high rates of Cisco Discovery Protocol packets that are sent to a device. An attacker could exploit this vulnerability by sending a high rate of Cisco Discovery Protocol packets to an affected device. A successful exploit could allow the attacker to exhaust memory on the affected device, resulting in a DoS condition. The
GHSA
GHSA-jwv5-rv9v-wpxj: A vulnerability in the implementation of Cisco Discovery Protocol functionality in Cisco IOS Software and Cisco IOS XE Software could allow an unauthe
ghsa_unreviewed·2022-05-13
CVE-2018-15373 [HIGH] CWE-770 GHSA-jwv5-rv9v-wpxj: A vulnerability in the implementation of Cisco Discovery Protocol functionality in Cisco IOS Software and Cisco IOS XE Software could allow an unauthe
A vulnerability in the implementation of Cisco Discovery Protocol functionality in Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, adjacent attacker to exhaust memory on an affected device, resulting in a denial of service (DoS) condition. The vulnerability is due to improper memory handling by the affected software when the software processes high rates of Cisco Discovery Protocol packets that are sent to a device. An attacker could exploit this vulnerability by sending a high rate of Cisco Discovery Protocol packets to an affected device. A successful exploit could allow the attacker to exhaust memory on the affected device, resulting in a DoS condition.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
http://www.securityfocus.com/bid/105413https://ics-cert.us-cert.gov/advisories/ICSA-19-094-03https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180926-cdp-doshttp://www.securityfocus.com/bid/105413https://ics-cert.us-cert.gov/advisories/ICSA-19-094-03https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180926-cdp-dos
2018-10-05
Published