CVE-2019-1869

A vulnerability in the internal packet-processing functionality of the Cisco StarOS operating system running on virtual platforms 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 interface from receiving any traffic, which would lead to a DoS condition on the affected interface. The device may have to be manually reloaded to recover from exploitation of this vulnerability.

• cisco staros (>= 21.6 < 21.6.13) • cisco staros (>= 21.6b < 21.6b.16) • cisco staros (>= 21.7 < 21.7.11) • cisco staros (>= 21.8 < 21.8.10) • cisco staros (>= 21.9 < 21.9.7) • cisco staros (>= 21.10 < 21.10.2) • cisco staros (>= 21.11 < 21.11.1)