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cve[email protected]CVE-2015-4049
HistoryFeb 03, 2017 - 7:59 p.m.

CVE-2015-4049

2017-02-0319:59:00
CWE-119
web.nvd.nist.gov
22
cve-2015-4049
unisys libra
mcp-firmware
denial of service
data corruption
system crash
remote authenticated users

6.8 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.4 Medium

AI Score

Confidence

High

5.6 Medium

CVSS2

Access Vector

Access Complexity

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

COMPLETE

AV:N/AC:H/Au:S/C:N/I:P/A:C

0.002 Low

EPSS

Percentile

52.1%

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.

Affected configurations

NVD
Node
unisysmcp-firmwareMatch40.0

6.8 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.4 Medium

AI Score

Confidence

High

5.6 Medium

CVSS2

Access Vector

Access Complexity

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

COMPLETE

AV:N/AC:H/Au:S/C:N/I:P/A:C

0.002 Low

EPSS

Percentile

52.1%

Related for CVE-2015-4049