Cisco · IOS software
CVE-2017-12233
Cisco IOS Software Common Industrial Protocol Request Denial-of-Service Vulnerability
Τι είναι
Multiple vulnerabilities in the implementation of the Common Industrial Protocol (CIP) feature in Cisco IOS 12.4 through 15.6 could allow an unauthenticated, remote attacker to cause an affected device to reload, resulting in a denial of service (DoS) condition. The vulnerabilities are due to the improper parsing of crafted CIP packets destined to an affected device. An attacker could exploit these vulnerabilities by sending crafted CIP packets to be processed by an affected device. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a DoS condition. Cisco Bug IDs: CSCuz95334.
CISA: There is a vulnerability in the implementation of the Common Industrial Protocol (CIP) feature in Cisco IOS could allow an unauthenticated, remote attacker to cause an affected device to reload, resulting in a denial of service.
Τι να κάνετε
Apply updates per vendor instructions.
Προθεσμία για τις ομοσπονδιακές υπηρεσίες των ΗΠΑ: 24 Μαρτίου 2022
Περισσότερα κενά ασφαλείας της Cisco που αξιοποιούνται
| Προστέθηκε | Ευπάθεια | Προϊόν | Σοβαρότητα | Πιθανότητα επίθεσης |
|---|---|---|---|---|
| 3 Μαρ 2022 | SNMP Remote Code Execution | IOS software | Υψηλή 8,8 | 7,3% |
| 3 Μαρ 2022 | Integrated Services Module for VPN Denial-of-Service | IOS Software | Υψηλή 7,5 | 7,1% |
| 3 Μαρ 2022 | Resource Management Errors | IOS Software | Μέτρια 6,3 | 4,1% |
| 3 Μαρ 2022 | Denial-of-Service | IOS Software | Μέτρια 6,8 | 4,9% |
| 3 Μαρ 2022 | Denial-of-Service | IOS Software | Μέτρια 6,8 | 4,9% |
| 3 Μαρ 2022 | Network Address Translation Denial-of-Service | IOS software | Υψηλή 7,5 | 7,1% |
| 3 Μαρ 2022 | for Cisco Integrated Services Routers Denial-of-Service | IOS software | Μέτρια 6,5 | 2,2% |
| 3 Μαρ 2022 | Common Industrial Protocol Request Denial-of-Service | IOS software | Υψηλή 7,5 | 7,1% |
Πηγές: Known Exploited Vulnerabilities (CISA, δημόσιος τομέας), CVE records (cve.org) και EPSS (FIRST). Η πιθανότητα επίθεσης είναι η εκτίμηση EPSS ότι κάποιος θα προσπαθήσει να εκμεταλλευτεί το κενό τις επόμενες 30 ημέρες.