CVE Catalog

CVE-2015-6289

High
Published: Translated: NVD NIST

Summary

Cisco IOS 15.5(3)M on Integrated Services Router (ISR) 800, 819, and 829 devices allows remote attackers to cause a denial of service (memory consumption) via crafted TCP packets on the SSH port.

Risk Assessment

Attackers can exploit this vulnerability to disrupt services on the devices, potentially leading to network downtime.

Recommendation

It is recommended to update the software to the latest version to mitigate this vulnerability and to monitor traffic on the SSH port.

Related vulnerabilities

Original NVD description (English source)

Cisco IOS 15.5(3)M on Integrated Services Router (ISR) 800, 819, and 829 devices allows remote attackers to cause a denial of service (memory consumption) via crafted TCP packets on the SSH port, aka Bug ID CSCuu13476.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS