CVE-2019-1741

Name of the Vulnerable Software and Affected Versions Cisco IOS XE Software (affected versions not specified)

Description A vulnerability in the Cisco Encrypted Traffic Analytics (ETA) feature could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition. The issue is due to a logic error when handling a malformed incoming packet, leading to access to an internal data structure after it has been freed. An attacker could exploit this by sending crafted, malformed IP packets to an affected device, potentially causing the device to reload and resulting in a DoS condition.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.