CVE-2015-4049 — MEDIUM (6.8)

Vulnerability 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.

CVSS Score

6.8

MEDIUM

CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Unisys	Mcp-Firmware	40.0

Related Weaknesses (CWE)

CWE-119

References

http://public.support.unisys.com/common/public/vulnerability/NVD_Detail_Rpt.aspxVendor Advisory
http://public.support.unisys.com/common/public/vulnerability/NVD_Detail_Rpt.aspxVendor Advisory

FAQ

What is CVE-2015-4049?

CVE-2015-4049 is a vulnerability with a CVSS score of 6.8 (MEDIUM). 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 syste...

How severe is CVE-2015-4049?

CVE-2015-4049 has been rated MEDIUM with a CVSS base score of 6.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2015-4049?

Check the references section above for vendor advisories and patch information. Affected products include: Unisys Mcp-Firmware.