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ibmIBM3678AFB0427534CB6AC45AB8F2468DC4FDEBBC32F462E5D89ADF5534A136C116
HistoryJun 18, 2018 - 1:40 a.m.

Security Bulletin: A vulnerability in curl affects PowerKVM

2018-06-1801:40:48
www.ibm.com
7

9.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

6.4 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

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

Summary

PowerKVM is affected by a vulnerability in curl. IBM has now addressed this vulnerability.

Vulnerability Details

CVEID: CVE-2017-1000257**
DESCRIPTION:** cURL is vulnerable to a denial of service, caused by a buffer overread in the IMAP handler. By using a specially crafted IMAP FETCH response, a remote attacker could exploit this vulnerability to cause the application to crash or obtain sensitive information.
CVSS Base Score: 6.5
CVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/134033&gt; for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L)

Affected Products and Versions

PowerKVM 3.1

Remediation/Fixes

Customers can update PowerKVM systems by using โ€œyum updateโ€.

Fix images are made available via Fix Central. For version 3.1, see https://ibm.biz/BdHggw. This issue is addressed starting with v3.1.0.2 update 12.

Workarounds and Mitigations

none

CPENameOperatorVersion
powerkvmeq3.1

9.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

6.4 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

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