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ibmIBMC0CE349C81AF5AC7494E87E330698551BF46584CA331B02039B0B4D82875B334
HistoryApr 01, 2019 - 5:05 p.m.

Security Bulletin: IBM API Connect is impacted by multiple open source software vulnerabilities.

2019-04-0117:05:01
www.ibm.com
7

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

Summary

IBM API Connect has addressed the following vulnerabilities.

Vulnerability Details

CVEID: CVE-2017-0268 DESCRIPTION: Microsoft Server Message Block 1.0 (SMBv1) could allow a remote attacker to obtain sensitive information, caused by improper handling of incoming requests. By sending specially-crafted packet data to the server, a remote attacker could exploit this vulnerability to obtain sensitive information.
CVSS Base Score: 5.3
CVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/125554&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:N)

CVEID: CVE-2018-0210 DESCRIPTION: Cisco Data Center Network Manager is vulnerable to cross-site request forgery, caused by improper validation of user-supplied input by the web-based management interface. By persuading an user to visit a malicious Web site, a remote attacker could send a malformed HTTP request to perform unauthorized actions. An attacker could exploit this vulnerability to perform cross-site scripting attacks, Web cache poisoning, and other malicious activities.
CVSS Base Score: 5.3
CVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/139992&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:N/I:L/A:N)

CVEID: CVE-2018-0021 DESCRIPTION: Juniper Networks Junos OS is vulnerable to a man-in-the-middle attack, caused by an error when configured with short MacSec keys. By using brute-force techniques, a remote attacker from within the local network could exploit this vulnerability to obtain the secret passphrases configured for these keys.
CVSS Base Score: 8.8
CVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/141516&gt; for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:A/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H)

CVEID: CVE-2016-10531 DESCRIPTION: Node.js marked module is vulnerable to cross-site scripting, caused by improper validation of user-supplied input by the link components. A remote attacker could exploit this vulnerability to inject malicious script into a Web page which would be executed in a victim’‘s Web browser within the security context of the hosting Web site, once the page is viewed. An attacker could use this vulnerability to steal the victim’'s cookie-based authentication credentials.
CVSS Base Score: 6.1
CVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/149101&gt; for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N)

CVEID: CVE-2018-11698 DESCRIPTION: LibSaas could allow a remote attacker to obtain sensitive information, caused by an out-of-bounds read of a memory region in the function Sass::handle_error. By using a specially-crafted file, a remote attacker could exploit this vulnerability to obtain sensitive information or cause a denial of service.
CVSS Base Score: 4.4
CVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/144297&gt; for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L)

CVEID: CVE-2018-11499 DESCRIPTION: LibSass is vulnerable to a denial of service, caused by a use-after-free in handle_error() in sass_context.cpp. A remote attacker could exploit this vulnerability to cause the application to crash.
CVSS Base Score: 5.3
CVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/143880&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:N/I:N/A:L)

CVEID: CVE-2018-11693 DESCRIPTION: LibSaas could allow a remote attacker to obtain sensitive information, caused by an out-of-bounds read of a memory region in the function Sass::Prelexer::skip_over_scopes. By using a specially-crafted file, a remote attacker could exploit this vulnerability to obtain sensitive information or cause a denial of service.
CVSS Base Score: 4.4
CVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/144323&gt; for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L)

CVEID: CVE-2018-11697 DESCRIPTION: LibSaas could allow a remote attacker to obtain sensitive information, caused by an out-of-bounds read of a memory region in the function Sass::Prelexer::exactly(). By using a specially-crafted file, a remote attacker could exploit this vulnerability to obtain sensitive information or cause a denial of service.
CVSS Base Score: 4.4
CVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/144302&gt; for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L)

CVEID: CVE-2018-11696 DESCRIPTION: LibSaas is vulnerable to a denial of service, caused by a NULL pointer dereference in the function Sass::Inspect::operator. By using a specially-crafted file, a remote attacker could exploit this vulnerability to cause the application to crash.
CVSS Base Score: 3.3
CVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/144308&gt; for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L)

CVEID: CVE-2018-11694 DESCRIPTION: LibSaas is vulnerable to a denial of service, caused by a NULL pointer dereference in the function Sass::Functions::selector_append. By using a specially-crafted file, a remote attacker could exploit this vulnerability to cause the application to crash.
CVSS Base Score: 3.3
CVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/144317&gt; for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L)

CVEID: CVE-2018-11695 DESCRIPTION: LibSaas is vulnerable to a denial of service, caused by a NULL pointer dereference in the function Sass::Expand::operator. By using a specially-crafted file, a remote attacker could exploit this vulnerability to cause the application to crash.
CVSS Base Score: 3.3
CVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/144311&gt; for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L)

Affected Products and Versions

IBM API Connect version 5.0.8.0-5.0.8.4;2018.1-2018.4.1.2

Remediation/Fixes

Affected Product Addressed in VRMF APAR Remediation/First Fix
IBM API Connect 5.0.8.0-5.0.8.4 5.0.8.5 LI80724

Addressed in IBM API Connect V5.0.8.5 fix pack.

Follow this link and find the APIConnect-Portal package.

http://www.ibm.com/support/fixcentral/swg/quickorder?parent=ibm%7EWebSphere&product=ibm/WebSphere/IBM+API+Connect&release=5.0.8.4&platform=All&function=all&source=fc

IBM API Connect V2018.1 - 2018.4.1.2

|

2018.4.1.3 fixpack

| LI80724 | |

Addressed in IBM API Connect v2018.4.1.3 fixpack.

Management server and Analytics components are impacted.

Follow this link and find the appropriate form factor for your installation: “management” , “analytics” or apicup* or ICP for 2018.4.1.3.

[http://www.ibm.com/support/fixcentral/swg/quickorder?parent=ibm~WebSphere&amp;product=ibm/WebSphere/IBM+API+Connect&amp;release=2018.4.1.2&amp;platform=All&amp;function=all&amp;source=fc](< http://www.ibm.com/support/fixcentral/swg/quickorder?parent=ibm~WebSphere&product=ibm/WebSphere/IBM+API+Connect&release=2018.4.1.2&platform=All&function=all&source=fc&gt;)


Workarounds and Mitigations

None

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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