5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
There are multiple vulnerabilities in IBM SDK Java Technology Edition, Version 6 that is used by WebSphere Application Server shipped with IBM SmartCloud Provisioning. These issues were disclosed as part of the IBM Java SDK updates in July 2015.
This bulletin also addresses the Logjam Attack on TLS connections using the Diffie-Hellman (DH) key exchange protocol affects.
CVEID: CVE-2015-4000**
DESCRIPTION:** The TLS protocol could allow a remote attacker to obtain sensitive information, caused by the failure to properly convey a DHE_EXPORT ciphersuite choice. An attacker could exploit this vulnerability using man-in-the-middle techniques to force a downgrade to 512-bit export-grade cipher. Successful exploitation could allow an attacker to recover the session key as well as modify the contents of the traffic. This vulnerability is commonly referred to as “Logjam”.
CVSS Base Score: 4.3
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/103294 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (AV:N/AC:M/Au:N/C:P/I:N/A:N)
CVEID: CVE-2015-2613**
DESCRIPTION:** An unspecified vulnerability and Java SE Embedded related to the JCE component could allow a remote attacker to obtain sensitive information.
CVSS Base Score: 5
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/104734 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (AV:N/AC:L/Au:N/C:P/I:N/A:N)
**
CVEID:** CVE-2015-2601**
DESCRIPTION:** An unspecified vulnerability related to the JCE component could allow a remote attacker to obtain sensitive information.
CVSS Base Score: 5
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/104733 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (AV:N/AC:L/Au:N/C:P/I:N/A:N)
CVEID: CVE-2015-4749**
DESCRIPTION:** An unspecified vulnerability related to the JNDI component could allow a remote attacker to cause a denial of service.
CVSS Base Score: 4.3
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/104740 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (AV:N/AC:M/Au:N/C:N/I:N/A:P)
**
CVEID:** CVE-2015-2625**
DESCRIPTION:** An unspecified vulnerability related to the JSSE component could allow a remote attacker to obtain sensitive information.
CVSS Base Score: 2.6
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/104743 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (AV:N/AC:H/Au:N/C:P/I:N/A:N)
**
CVEID:** CVE-2015-1931**
DESCRIPTION:** IBM Java Security Components store plain text data in memory dumps, which could allow a local attacker to obtain information to aid in further attacks against the system.
CVSS Base Score: 2.1
CVSS Temporal Score: See _<https://exchange.xforce.ibmcloud.com/vulnerabilities/102967>_ for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (AV:L/AC:L/Au:N/C:P/I:N/A:N)
Principal Product
| Affected Supporting Product Version
—|—
IBM SmartCloud Provisioning V2.1,V 2.1.0.1, V2.1.0.2, V2.1.0.3, V2.1.0.5, V2.1.0.5 from Interim Fix 1 to Interim Fix3| IBM WebSphere Application Server V8.0
IBM SmartCloud Provisioning V2.3, V2.3.0.1 and V2.3.0.1 from Interim Fix 1 to Interim Fix 7 | IBM WebSphere Application Server V8.0.0.1 thorugh V8.0.1.11
Please note that product software support discontinuance is approaching as per IBM Withdrawal Announcement 916-016.
Product | Affected Supporting Product Version | Remediation/First Fix |
---|---|---|
IBM SmartCloud Provisioning V2.1,V 2.1.0.1, V2.1.0.2, V2.1.0.3, V2.1.0.5, V2.1.0.5 from Interim Fix 1 to Interim Fix3 | IBM WebSphere Application Server V8.0 | Contact IBM support |
IBM SmartCloud Provisioning V2.3, V2.3.0.1 and V2.3.0.1 from Interim Fix 1 to Interim Fix 7 | IBM WebSphere Application Server V8.0.0.1 thorugh V8.0.1.11 | Upgrade to Cloud Orchestrator 2.3.0.1 Interim Fix 8 or later, at http://www-01.ibm.com/support/docview.wss?uid=swg2C4000036 |
Note as for logjam, you will also need to update your java.security file to add jdk.tls.disabledAlgorithms=SSLv3, RC4, DH keySize <768. |
Contact IBM support for questions.
You should verify applying this configuration change does not cause any compatibility issues. If you change the default setting after applying the fix, you will expose yourself to the attack described above. IBM recommends that you review your entire environment to identaify other areas where you have enabled the Diffie-Hellman key-exchange protocol used in TLS and take appropriate mitigation and remediation actions.
None.
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N