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HistoryDec 07, 2023 - 10:31 p.m.

Security Bulletin: IBM Flex System Chassis Management Module (CMM) is affected by a vulnerabilty in PCRE (CVE-2015-3217)

2023-12-0722:31:02
www.ibm.com
4
ibm flex system
chassis management module
pcre
vulnerability
buffer overflow

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

0.014 Low

EPSS

Percentile

86.3%

Summary

IBM Flex System Chassis Management Module (CMM) has addressed the following vulnerability in PCRE.

Vulnerability Details

CVEID: CVE-2015-3217 DESCRIPTION: PCRE is vulnerable to a stack-based buffer overflow, caused by improper bounds checking by the match() function. By sending a specially-crafted regular expression, a remote attacker could overflow a buffer and execute arbitrary code on the system or cause the application to crash.
CVSS Base Score: 7.5
CVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/103582&gt; for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (AV:N/AC:L/Au:N/C:P/I:P/A:P)

Affected Products and Versions

Product

|

Affected Version

—|—

IBM Flex System Chassis Management Module (CMM)

|

2PET

Remediation/Fixes

Firmware fix versions are available on Fix Central: <http://www.ibm.com/support/fixcentral/&gt;

Product

|

Fix Version

—|—

IBM Flex System Chassis Management Module (CMM)
(ibm_fw_cmm_2pet16c-2.5.12c_anyos_noarch)

|

2pet16c-2.5.12c

Workarounds and Mitigations

None

CPENameOperatorVersion
pureflex system & flex systemeqany

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

0.014 Low

EPSS

Percentile

86.3%

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