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                         AUSCERT Security Bulletin

                               ASB-2018.0030
        Multiple vulnerabilities have been identified in Oracle Sun
                          Systems Products Suite
                              17 January 2018

===========================================================================

        AusCERT Security Bulletin Summary
        ---------------------------------

Product:              Oracle Sun Systems Products Suite
Operating System:     Network Appliance
                      Solaris
                      Windows
Impact/Access:        Execute Arbitrary Code/Commands -- Remote/Unauthenticated
                      Modify Arbitrary Files          -- Remote/Unauthenticated
                      Denial of Service               -- Remote/Unauthenticated
                      Access Confidential Data        -- Remote/Unauthenticated
Resolution:           Patch/Upgrade
CVE Names:            CVE-2018-2717 CVE-2018-2710 CVE-2018-2664
                      CVE-2018-2624 CVE-2018-2623 CVE-2018-2611
                      CVE-2018-2578 CVE-2018-2577 CVE-2018-2568
                      CVE-2018-2566 CVE-2018-2560 CVE-2017-5715
                      CVE-2016-0704  
Member content until: Friday, February 16 2018
Reference:            ASB-2018.0009
                      ESB-2018.0178
                      ESB-2018.0175
                      ESB-2018.0173
                      ASB-2017.0011
                      ASB-2016.0019
                      ASB-2018.0002.4

OVERVIEW

        Multiple vulnerabilities have been identified in 
         Integrated Lights Out Manager (ILOM), versions  3.x,  4.x
         Oracle X86 Servers, versions SW 1.x, SW 2.x
         Solaris, versions  10,  11.3
         Sun ZFS Storage Appliance Kit (AK), versions prior to
          8.7.13
        [1]


IMPACT

        The vendor has provided the following information regarding
        the vulnerabilities:
        
        "This Critical Patch Update contains 13 new security fixes
        for the Oracle Sun Systems Products Suite. 7 of these
        vulnerabilities may be remotely exploitable without
        authentication,  i.e.,  may be exploited over a network
        without requiring user credentials." [1]
        
        "CVE-2018-2611
        
        10.0
        
        AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
        
        The supported version that is affected is Prior to 8.7.13.
        Easily exploitable vulnerability allows unauthenticated
        attacker with network access via HTTP to compromise Sun ZFS
        Storage Appliance Kit (AK).  While the vulnerability is in
        Sun ZFS Storage Appliance Kit (AK), attacks may
        significantly impact additional products.  Successful
        attacks of this vulnerability can result in takeover of Sun
        ZFS Storage Appliance Kit (AK).
        
        CVE-2018-2623
        
        9.3
        
        AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N
        
        The supported version that is affected is Prior to 8.7.13.
        Easily exploitable vulnerability allows unauthenticated
        attacker with network access via HTTP to compromise Sun ZFS
        Storage Appliance Kit (AK).  While the vulnerability is in
        Sun ZFS Storage Appliance Kit (AK), attacks may
        significantly impact additional products.  Successful
        attacks of this vulnerability can result in  unauthorized
        access to critical data or complete access to all Sun ZFS
        Storage Appliance Kit (AK) accessible data as well as
        unauthorized update, insert or delete access to some of Sun
        ZFS Storage Appliance Kit (AK) accessible data.
        
        CVE-2018-2664
        
        9.0
        
        AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
        
        The supported version that is affected is Prior to 8.7.13.
        Difficult to exploit vulnerability allows unauthenticated
        attacker with network access via HTTP to compromise Sun ZFS
        Storage Appliance Kit (AK).  While the vulnerability is in
        Sun ZFS Storage Appliance Kit (AK), attacks may
        significantly impact additional products.  Successful
        attacks of this vulnerability can result in takeover of Sun
        ZFS Storage Appliance Kit (AK).
        
        CVE-2018-2624
        
        8.6
        
        AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
        
        The supported version that is affected is Prior to 8.7.13.
        Easily exploitable vulnerability allows unauthenticated
        attacker with network access via HTTP to compromise Sun ZFS
        Storage Appliance Kit (AK).  While the vulnerability is in
        Sun ZFS Storage Appliance Kit (AK), attacks may
        significantly impact additional products.  Successful
        attacks of this vulnerability can result in  unauthorized
        access to critical data or complete access to all Sun ZFS
        Storage Appliance Kit (AK) accessible data.
        
        CVE-2016-0704
        
        8.1
        
        AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
        
        Supported versions that are affected are 3.x and  4.x.
        Difficult to exploit vulnerability allows unauthenticated
        attacker with network access via HTTP to compromise
        Integrated Lights Out Manager (ILOM).  Successful attacks of
        this vulnerability can result in takeover of Integrated
        Lights Out Manager (ILOM).
        
        CVE-2018-2566
        
        7.7
        
        AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:N
        
        Supported versions that are affected are 3.x and  4.x.
        Difficult to exploit vulnerability allows low privileged
        attacker with network access via TLS to compromise
        Integrated Lights Out Manager (ILOM).  Successful attacks
        require human interaction from a person other than the
        attacker and while the vulnerability is in Integrated Lights
        Out Manager (ILOM), attacks may significantly impact
        additional products. Successful attacks of this
        vulnerability can result in  unauthorized creation, deletion
        or modification access to critical data or all Integrated
        Lights Out Manager (ILOM) accessible data as well as
        unauthorized access to critical data or complete access to
        all Integrated Lights Out Manager (ILOM) accessible data.
        
        CVE-2018-2710
        
        7.5
        
        AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
        
        The supported version that is affected is 10. Easily
        exploitable vulnerability allows unauthenticated attacker
        with network access via ICMP to compromise Solaris.
        Successful attacks of this vulnerability can result in
        unauthorized ability to cause a hang or frequently
        repeatable crash (complete DOS) of Solaris.
        
        CVE-2018-2568
        
        7.3
        
        AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
        
        Supported versions that are affected are 3.x and  4.x.
        Easily exploitable vulnerability allows unauthenticated
        attacker with network access via TLS to compromise
        Integrated Lights Out Manager (ILOM).  Successful attacks of
        this vulnerability can result in  unauthorized update,
        insert or delete access to some of Integrated Lights Out
        Manager (ILOM) accessible data as well as  unauthorized read
        access to a subset of Integrated Lights Out Manager (ILOM)
        accessible data and unauthorized ability to cause a partial
        denial of service (partial DOS) of Integrated Lights Out
        Manager (ILOM).
        
        CVE-2018-2578
        
        7.2
        
        AV:L/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H
        
        The supported version that is affected is 11.3. Difficult to
        exploit vulnerability allows high privileged attacker with
        logon to the infrastructure where Solaris executes to
        compromise Solaris.  Successful attacks require human
        interaction from a person other than the attacker and while
        the vulnerability is in Solaris, attacks may significantly
        impact additional products. Successful attacks of this
        vulnerability can result in takeover of Solaris.
        
        CVE-2018-2717
        
        6.6
        
        AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N
        
        Supported versions that are affected are 10 and  11.3.
        Easily exploitable vulnerability allows low privileged
        attacker with logon to the infrastructure where Solaris
        executes to compromise Solaris.  Successful attacks require
        human interaction from a person other than the attacker.
        Successful attacks of this vulnerability can result in
        unauthorized creation, deletion or modification access to
        critical data or all Solaris accessible data as well as
        unauthorized access to critical data or complete access to
        all Solaris accessible data.
        
        CVE-2017-5715
        
        5.6
        
        AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
        
        Supported versions that are affected are SW 1.x and  SW 2.x.
        Difficult to exploit vulnerability allows low privileged
        attacker with logon to the infrastructure where Oracle X86
        Servers executes to compromise Oracle X86 Servers.  While
        the vulnerability is in Oracle X86 Servers, attacks may
        significantly impact additional products.  Successful
        attacks of this vulnerability can result in  unauthorized
        access to critical data or complete access to all Oracle X86
        Servers accessible data. Note: This includes Intel microcode
        that enables OS and VM level mitigations for CVE-2017-5715.
        Application of firmware patches to pick up the Intel
        microcode is required only for Oracle x86 servers using non
        Oracle OS and Virtualization software. Oracle OS and Oracle
        VM patches for CVE-2017-5715 will include updated Intel
        microcode.
        
        CVE-2018-2577
        
        5.5
        
        AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
        
        The supported version that is affected is 11.3. Easily
        exploitable vulnerability allows low privileged attacker
        with logon to the infrastructure where Solaris executes to
        compromise Solaris.  Successful attacks of this
        vulnerability can result in  unauthorized access to critical
        data or complete access to all Solaris accessible data.
        
        CVE-2018-2560
        
        5.0
        
        AV:L/AC:H/PR:H/UI:R/S:C/C:H/I:N/A:N
        
        The supported version that is affected is 11.3. Difficult to
        exploit vulnerability allows high privileged attacker with
        logon to the infrastructure where Solaris executes to
        compromise Solaris.  Successful attacks require human
        interaction from a person other than the attacker and while
        the vulnerability is in Solaris, attacks may significantly
        impact additional products. Successful attacks of this
        vulnerability can result in  unauthorized access to critical
        data or complete access to all Solaris accessible data." [2]


MITIGATION

        Oracle states:
        
        "Due to the threat posed by a successful attack, Oracle
        strongly recommends that customers apply CPU fixes as soon
        as possible. Until you apply the CPU fixes, it may be
        possible to reduce the risk of successful attack by blocking
        network protocols required by an attack. For attacks that
        require certain privileges or access to certain packages,
        removing the privileges or the ability to access the
        packages from users that do not need the privileges may help
        reduce the risk of successful attack. Both approaches may
        break application functionality, so Oracle strongly
        recommends that customers test changes on non-production
        systems. Neither approach should be considered a long-term
        solution as neither corrects the underlying problem." [1]


REFERENCES

        [1] Oracle Critical Patch Update Advisory - January 2018
            http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html

        [2] Text Form of Oracle Critical Patch Update - January 2018 Risk
            Matrices
            http://www.oracle.com/technetwork/security-advisory/cpujan2018verbose-3236630.html

AusCERT has made every effort to ensure that the information contained
in this document is accurate.  However, the decision to use the information
described is the responsibility of each user or organisation. The decision to
follow or act on information or advice contained in this security bulletin is
the responsibility of each user or organisation, and should be considered in
accordance with your organisation's site policies and procedures. AusCERT
takes no responsibility for consequences which may arise from following or
acting on information or advice contained in this security bulletin.

===========================================================================
Australian Computer Emergency Response Team
The University of Queensland
Brisbane
Qld 4072

Internet Email: auscert@auscert.org.au
Facsimile:      (07) 3365 7031
Telephone:      (07) 3365 4417 (International: +61 7 3365 4417)
                AusCERT personnel answer during Queensland business hours 
                which are GMT+10:00 (AEST).
                On call after hours for member emergencies only.
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