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IBMB5CA4972B228C0F38DCE954095D2F0BC6F002852111D4E2BA8E48D55E198B6A5

HistoryJan 31, 2019 - 2:40 a.m.

Security Bulletin: Vulnerability in libcurl affects IBM Chassis Management Module (CVE-2017-1000254)

2019-01-3102:40:01

www.ibm.com

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

JSON

Summary

IBM Chassis Management Module (CMM) has addressed the following vulnerability in libcurl.

Vulnerability Details

Summary

IBM Chassis Management Module (CMM) has addressed the following vulnerability in libcurl.

Vulnerability Details

CVEID: CVE-2017-1000254

Description: libcurl is vulnerable to a denial of service, caused by a buffer overread in the string parser. By sending a specially-crafted response to a PWD command, a remote attacker could exploit this vulnerability to cause the application to crash.

CVSS Base Score: 7.5
CVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/133027> for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)

Affected Products and Versions

Product	Affected Version
IBM Chassis Management Module (CMM)	2PET

Remediation/Fixes

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

Product	Fix Version
IBM Chassis Management Module (CMM)
(ibm_fw_cmm_2pet16b-2.5.11b_anyos_noarch)	2PET16B - 2.5.11b

Workaround(s) & Mitigation(s)

None

References

Acknowledgement

None

Change History
22 March 2018: Original Copy Published

The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin.

Disclaimer

According to the Forum of Incident Response and Security Teams (FIRST), the Common Vulnerability Scoring System (CVSS) is an “industry open standard designed to convey vulnerability severity and help to determine urgency and priority of response.” IBM PROVIDES THE CVSS SCORES “AS IS” WITHOUT WARRANTY OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY.