CVE Catalog

CVE-2015-0586

High
Published: Translated: NVD NIST

Summary

The Network-Based Application Recognition (NBAR) protocol implementation in Cisco IOS 15.3(100)M and earlier on Cisco 2900 Integrated Services Router devices allows remote attackers to cause a denial of service (NBAR process hang) via IPv4 packets.

Risk Assessment

Attackers can remotely disrupt the operation of devices, leading to service availability interruptions. This can impact the organization's operational continuity and reputation.

Recommendation

It is recommended to update the software to the latest version to mitigate this vulnerability and to monitor network traffic for potential attacks.

Related vulnerabilities

Original NVD description (English source)

The Network-Based Application Recognition (NBAR) protocol implementation in Cisco IOS 15.3(100)M and earlier on Cisco 2900 Integrated Services Router (aka Cisco Internet Router) devices allows remote attackers to cause a denial of service (NBAR process hang) via IPv4 packets, aka Bug ID CSCuo73682.

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