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AUSCERT External Security Bulletin Redistribution
ESB-2019.3068
Multiple vulnerabilities in Eclipse Jetty affect IBM
InfoSphere Information Server
12 August 2019
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: IBM InfoSphere
Publisher: IBM
Operating System: AIX
Linux variants
Solaris
Windows
Impact/Access: Denial of Service -- Remote/Unauthenticated
Access Confidential Data -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2019-10247 CVE-2019-10246 CVE-2019-10241
CVE-2018-12545
Reference: ESB-2019.2813
ESB-2019.2715
Original Bulletin:
https://www.ibm.com/support/docview.wss?uid=ibm10887123
- --------------------------BEGIN INCLUDED TEXT--------------------
Security Bulletin: Multiple vulnerabilities in Eclipse Jetty affect IBM
InfoSphere Information Server
Document information
Software version: 11.3, 11.5, 11.7
Operating system(s): AIX, Linux, Solaris, Windows
Reference #: 0887123
Modified date: 08 August 2019
Summary
Multiple vulnerabilities in Eclipse Jetty were addressed by IBM InfoSphere
Information Server.
Vulnerability Details
CVEID: CVE-2019-10247
DESCRIPTION: Eclipse Jetty could allow a remote attacker to obtain sensitive
information, caused by a flaw in the DefaultHandler. By sending a
specially-crafted request, 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/
160610 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-2019-10246
DESCRIPTION: Eclipse Jetty could allow a remote attacker to obtain sensitive
information, caused by a flaw when configured for showing a Listing of
directory contents. By sending a specially-crafted request, 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/
160611 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-2019-10241
DESCRIPTION: Eclipse Jetty is vulnerable to cross-site scripting, caused by
improper validation of user-supplied input by the DefaultServlet and
ResourceHandler. A remote attacker could exploit this vulnerability using a
specially-crafted URL to execute script in a victim's Web browser within the
security context of the hosting Web site, once the URL is clicked. 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/
160676 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-2018-12545
DESCRIPTION: Eclipse Jetty is vulnerable to a denial of service, caused by the
additional CPU and memory allocations required to handle changed settings. By
sending either large SETTINGs frames container containing many settings, or
many small SETTINGs frames, a remote attacker could exploit this vulnerability
to cause a denial of service.
CVSS Base Score: 7.5
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/
161491 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
The following product, running on all supported platforms, is affected:
IBM InfoSphere Information Server : versions 11.3, 11.5, 11.7
Remediation/Fixes
+-----------------------------------------------------------------------+
|Product |VRMF |APAR |Remediation/First Fix |
|-----------+--------+--------+-----------------------------------------|
|InfoSphere |11.7 |JR61098 |--Upgrade your Update Installer to |
|Information| | |version 11.7.1.34 or later |
|Server, | | |--Apply InfoSphere Information Server |
|Information| | |version 11.7.1.0 |
|Server on | | |--Apply InfoSphere Information Server |
|Cloud | | |11.7.1.0 Service Pack 1 |
| | | |--Apply InfoSphere DataStage Flow |
| | | |Designer July 2019 patch |
| | | | |
| | | |-Additionally, a new Update Installer, |
| | | |version 11.7.1.39 or later will be |
| | | |published shortly. |
| | | | |
|-----------+--------+--------+-----------------------------------------|
|InfoSphere | | | |
|Information| | | |
|Server, |11.5 |JR61098 |--Contact IBM Customer support |
|Information| | | |
|Server on | | | |
|Cloud | | | |
|-----------+--------+--------+-----------------------------------------|
|InfoSphere | | |--Upgrade to a new release where the |
|Information|11.3 |JR61098 |issue has been addressed |
|Server | | | |
+-----------------------------------------------------------------------+
Workarounds and Mitigations
None
Change History
08 August 2019: Original version published
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