CVE-2016-0376 Information
Description
The com.ibm.rmi.io.SunSerializableFactory class in IBM SDK Java Technology Edition 6 before SR16 FP25 (6.0.16.25) 6 R1 before SR8 FP25 (6.1.8.25) 7 before SR9 FP40 (7.0.9.40) 7 R1 before SR3 FP40 (7.1.3.40) and 8 before SR3 (8.0.3.0) does not properly deserialize classes in an AccessController doPrivileged block which allows remote attackers to bypass a sandbox protection mechanism and execute arbitrary code as demonstrated by the readValue method of the com.ibm.rmi.io.ValueHandlerPool.ValueHandlerSingleton class which implements the javax.rmi.CORBA.ValueHandler interface. NOTE: this vulnerability exists because of an incomplete fix for CVE-2013-5456.
CVSS Vector
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Reference
http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00039.html http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00040.html http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00042.html http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00058.html http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00059.html http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00061.html http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00067.html http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00002.html http://rhn.redhat.com/errata/RHSA-2016-0701.html http://rhn.redhat.com/errata/RHSA-2016-0702.html http://rhn.redhat.com/errata/RHSA-2016-0708.html http://rhn.redhat.com/errata/RHSA-2016-0716.html http://rhn.redhat.com/errata/RHSA-2016-1039.html http://seclists.org/fulldisclosure/2016/Apr/43 http://www.security-explorations.com/materials/SE-2012-01-IBM-5.pdf http://www.securityfocus.com/archive/1/538066/100/100/threaded http://www.securityfocus.com/bid/89192 http://www.securitytracker.com/id/1035953 http://www-01.ibm.com/support/docview.wss?uid=swg1IX90171 http://www-01.ibm.com/support/docview.wss?uid=swg21980826 https://access.redhat.com/errata/RHSA-2016:1430 https://access.redhat.com/errata/RHSA-2017:1216
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction Required
NONE
Scope
NONE
Confidentiality Impact
UNCHANGED
Integrity Impact
HIGH
Availability Impact
HIGH
Base Score
HIGH
Base Severity
8.1
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