description: This document describes a security vulnerability in Blade Maintenance Entity, Integrated Maintenance Entity and Maintenance Entity products. All J/H-series NonStop systems have a security vulnerability associated with an open UDP port 17185 on the Maintenance LAN which could result in information disclosure, denial-of-service attacks or local memory corruption against the affected system and a complete control of the system may also be possible. This vulnerability exists only if one gains access to the Maintenance LAN to which Blade Maintenance Entity, Integrated Maintenance Entity or Maintenance Entity product is connected. **Workaround:** Block the UDP port 17185(In the Maintenance LAN Network Switch/Firewall). Fix: Install following SPRs, which are already available: * T1805A01^AAI (Integrated Maintenance Entity) * T4805A01^AAZ (Blade Maintenance Entity). These SPRs are also usable with the following RVUs: * J06.19.00 ? J06.23.01. No fix planned for the following RVUs: J06.04.00 ? J06.18.01. No fix planned for H-Series NonStop systems. No fix planned for the product T2805 (Maintenance Entity).
problem types: remote denial of service (dos); remote disclosure of information; remote local memory corruption
affected:
{
product: Integrated Maintenance Entity T1805; Maintenance Entity T2805; Blade Maintenance Entity FW T4805
vendor: n/a
versions:
status: affected, version: T1805A01 through T1805A01^AAH
status: affected, version: - T2805A01 through T2805A01^AAU
status: affected, version: - T4805A01 through T4805A01^AAY
}