CVE-2015-4049

MEDIUM

Unisys MCP-FIRMWARE 40.0 - Authenticated Denial of Service via EPSILON Codefile Memory Corruption

Title source: llm
STIX 2.1

Description

Unisys Libra 43xx, 63xx, and 83xx, and FS600 class systems with MCP-FIRMWARE 40.0 before 40.0IC4 Build 270 might allow remote authenticated users to cause a denial of service (data corruption or system crash) via vectors related to using program operators during EPSILON (level 5) based codefiles at peak memory usage, which triggers CPM stack corruption.

References (1)

Core 1

Scores

CVSS v3 6.8
EPSS 0.0092
EPSS Percentile 56.0%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:H

Details

CWE
CWE-119
Status published
Products (1)
unisys/mcp-firmware 40.0
Published Feb 03, 2017
Tracked Since Feb 18, 2026