cisco-sa-StarOS-DoS-RLLvGFJj
Cisco StarOS Denial of Service Vulnerability
Medium · Updated · Cisco
1 product with CSAF evidence
A vulnerability in the SSH service of the Cisco StarOS operating system could allow an unauthenticated, remote attacker to cause an affected device to stop processing traffic, resulting in a denial of service (DoS) condition. The vulnerability is due to a logic error that may occur under specific traffic conditions. An attacker could exploit this vulnerability by sending a series of crafted packets to an affected device. A successful exploit could allow the attacker to prevent the targeted service from receiving any traffic, which would lead to a DoS condition on the affected device. Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.
| Product | CVE |
|---|---|
| Cisco ASR 5000 Series Software | CVE-2021-1378 |