CVE-2024-20433
A vulnerability in the Resource Reservation Protocol (RSVP) feature of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reloa
Description
A vulnerability in the Resource Reservation Protocol (RSVP) feature of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload unexpectedly, resulting in a denial of service (DoS) condition. This vulnerability is due to a buffer overflow when processing crafted RSVP packets. An attacker could exploit this vulnerability by sending RSVP traffic to an affected device. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a DoS condition.
Weakness: CWE-121
Affected products
| Vendor | Product | Category | Matched by |
|---|---|---|---|
| Cisco | Cisco IOS Software | Routing & Switching | cna-assigner |
| Cisco | Cisco IOS XE Software | Routing & Switching | cna-assigner |
Vendor-reported products (3)
- Cisco · IOS
- Cisco · Cisco IOS XE Software
- cisco · ios_xe
Vendor advisory
Cisco IOS and IOS XE Software Resource Reservation Protocol Denial of Service Vulnerability
Cisco’s rating: High (advisory CVSS 8.6) · Published Sep 25, 2024
Bug ID: CSCwj05481
The vendor’s rating applies to the whole advisory and can differ from this CVE’s own CVSS severity. Where this comes from