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Computer vulnerabilities of QRadar SIEM

computer vulnerability alert CVE-2015-7575

Mozilla NSS, OpenSSL, Oracle Java: MD5 allowed in TLS 1.2

Synthesis of the vulnerability

An attacker can create a MD5 collision in a TLS 1.2 session of Mozilla NSS, OpenSSL or Oracle Java, in order to capture data belonging to this session.
Impacted products: Blue Coat CAS, ProxySG par Blue Coat, SGOS by Blue Coat, Debian, Fedora, AIX, DB2 UDB, QRadar SIEM, SPSS Modeler, Tivoli Storage Manager, WebSphere AS Traditional, WebSphere MQ, JAXP, Domino, Notes, Firefox, NSS, Thunderbird, SnapManager, Java OpenJDK, OpenSSL, openSUSE, openSUSE Leap, Oracle Communications, Java Oracle, RHEL, SUSE Linux Enterprise Desktop, SLES, Synology DS***, Synology RS***, Ubuntu.
Severity: 1/4.
Creation date: 28/12/2015.
Revision date: 08/01/2016.
Identifiers: 000008896, 1974958, 1975290, 1975424, 1976113, 1976148, 1976200, 1976262, 1976362, 1976363, 1977405, 1977517, 1977518, 1977523, 9010065, cpujan2016, cpuoct2017, CVE-2015-7575, DSA-3436-1, DSA-3457-1, DSA-3465-1, DSA-3491-1, DSA-3688-1, FEDORA-2016-4aeba0f53d, MFSA-2015-150, NTAP-20160225-0001, NTAP20160225-001, openSUSE-SU-2015:2405-1, openSUSE-SU-2016:0007-1, openSUSE-SU-2016:0161-1, openSUSE-SU-2016:0162-1, openSUSE-SU-2016:0263-1, openSUSE-SU-2016:0268-1, openSUSE-SU-2016:0270-1, openSUSE-SU-2016:0272-1, openSUSE-SU-2016:0279-1, openSUSE-SU-2016:0307-1, openSUSE-SU-2016:0308-1, openSUSE-SU-2016:0488-1, RHSA-2016:0007-01, RHSA-2016:0008-01, RHSA-2016:0049-01, RHSA-2016:0050-01, RHSA-2016:0053-01, RHSA-2016:0054-01, RHSA-2016:0055-01, RHSA-2016:0056-01, RHSA-2016:0098-01, RHSA-2016:0099-01, RHSA-2016:0100-01, RHSA-2016:0101-01, SA108, SLOTH, SUSE-SU-2016:0256-1, SUSE-SU-2016:0265-1, SUSE-SU-2016:0269-1, SUSE-SU-2016:0390-1, SUSE-SU-2016:0399-1, SUSE-SU-2016:0401-1, SUSE-SU-2016:0428-1, SUSE-SU-2016:0431-1, SUSE-SU-2016:0433-1, SUSE-SU-2016:0770-1, SUSE-SU-2016:0776-1, USN-2863-1, USN-2864-1, USN-2866-1, USN-2884-1, USN-2904-1, VIGILANCE-VUL-18586.

Description of the vulnerability

The Mozilla NSS, OpenSSL and Oracle Java products implement TLS version 1.2.

The MD5 hashing algorithm is weak. However, it is accepted in signatures of TLS 1.2 ServerKeyExchange messages.

An attacker can therefore create a MD5 collision in a TLS 1.2 session of Mozilla NSS, OpenSSL or Oracle Java, in order to capture data belonging to this session.
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computer vulnerability announce CVE-2015-3196

OpenSSL: use after free via PSK Identify Hint

Synthesis of the vulnerability

An attacker can force the usage of a freed memory area via PSK Identify Hint of an OpenSSL multi-threaded client, in order to trigger a denial of service, and possibly to run code.
Impacted products: FabricOS, Brocade Network Advisor, Brocade vTM, Cisco ASR, Cisco ATA, Cisco AnyConnect Secure Mobility Client, ASA, AsyncOS, Cisco Content SMA, Cisco ESA, Nexus by Cisco, NX-OS, Cisco Prime Access Registrar, Prime Collaboration Assurance, Cisco Prime DCNM, Prime Infrastructure, Cisco PRSM, Secure ACS, Cisco CUCM, Cisco MeetingPlace, Cisco WSA, Cisco Wireless Controller, Debian, BIG-IP Hardware, TMOS, Fedora, FortiAnalyzer, FortiAnalyzer Virtual Appliance, FortiClient, FortiGate, FortiGate Virtual Appliance, FortiManager, FortiManager Virtual Appliance, FortiOS, FreeBSD, HP Switch, AIX, IRAD, QRadar SIEM, Tivoli Storage Manager, Tivoli Workload Scheduler, IVE OS, Juniper J-Series, Junos OS, Junos Space, MAG Series by Juniper, NSM Central Manager, NSMXpress, Juniper SA, Juniper SBR, McAfee Email Gateway, Data ONTAP, NetScreen Firewall, ScreenOS, OpenSSL, openSUSE, openSUSE Leap, Oracle Communications, Solaris, pfSense, Pulse Connect Secure, MAG Series by Pulse Secure, Pulse Secure SBR, Puppet, RHEL, Slackware, Synology DS***, Synology RS***, Ubuntu.
Severity: 2/4.
Creation date: 03/12/2015.
Identifiers: 1972951, 1976113, 1976148, 1981612, 2003480, 2003620, 2003673, 9010051, BSA-2016-006, bulletinjan2016, c05398322, CERTFR-2015-AVI-517, cisco-sa-20151204-openssl, cpuoct2017, CVE-2015-3196, DSA-3413-1, FEDORA-2015-d87d60b9a9, FreeBSD-SA-15:26.openssl, HPESBHF03709, JSA10759, NTAP-20151207-0001, openSUSE-SU-2015:2288-1, openSUSE-SU-2015:2289-1, RHSA-2015:2617-01, SA40100, SB10203, SOL12824341, SOL30714460, SOL55540723, SOL86772626, SSA:2015-349-04, USN-2830-1, VIGILANCE-VUL-18437.

Description of the vulnerability

The OpenSSL library can be used by a multi-threaded client.

However, in this case, the SSL_CTX structure does not contain an updated PSK Identify Hint. OpenSSL can thus free twice the same memory area.

An attacker can therefore force the usage of a freed memory area via PSK Identify Hint of an OpenSSL multi-threaded client, in order to trigger a denial of service, and possibly to run code.
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computer vulnerability alert CVE-2015-3195

OpenSSL: information disclosure via X509_ATTRIBUTE

Synthesis of the vulnerability

An attacker can read a memory fragment via X509_ATTRIBUTE of OpenSSL processing PKCS#7 or CMS data, in order to obtain sensitive information.
Impacted products: Tomcat, ProxyAV, ProxySG par Blue Coat, SGOS by Blue Coat, FabricOS, Brocade Network Advisor, Brocade vTM, Cisco ASR, Cisco ATA, Cisco AnyConnect Secure Mobility Client, ASA, AsyncOS, Cisco Content SMA, Cisco ESA, Nexus by Cisco, NX-OS, Cisco Prime Access Registrar, Prime Collaboration Assurance, Cisco Prime DCNM, Prime Infrastructure, Cisco PRSM, Secure ACS, Cisco CUCM, Cisco MeetingPlace, Cisco WSA, Cisco Wireless Controller, Debian, BIG-IP Hardware, TMOS, Fedora, FortiAnalyzer, FortiAnalyzer Virtual Appliance, FortiClient, FortiGate, FortiGate Virtual Appliance, FortiManager, FortiManager Virtual Appliance, FortiOS, FreeBSD, HP Switch, AIX, IRAD, QRadar SIEM, Tivoli Storage Manager, IVE OS, Juniper J-Series, Junos OS, Junos Space, MAG Series by Juniper, NSM Central Manager, NSMXpress, Juniper SA, Juniper SBR, MariaDB ~ precise, McAfee Email Gateway, MySQL Enterprise, Data ONTAP, NetScreen Firewall, ScreenOS, OpenBSD, OpenSSL, openSUSE, openSUSE Leap, Oracle Communications, Solaris, Palo Alto Firewall PA***, PAN-OS, pfSense, Pulse Connect Secure, MAG Series by Pulse Secure, Pulse Secure SBR, Puppet, RHEL, JBoss EAP by Red Hat, Slackware, stunnel, SUSE Linux Enterprise Desktop, SLES, Synology DS***, Synology RS***, Ubuntu, Unix (platform) ~ not comprehensive.
Severity: 2/4.
Creation date: 03/12/2015.
Identifiers: 1972951, 1976113, 1976148, 1985739, 2003480, 2003620, 2003673, 9010051, BSA-2016-006, bulletinjan2016, c05398322, CERTFR-2015-AVI-517, CERTFR-2016-AVI-128, cisco-sa-20151204-openssl, cpuapr2017, cpuoct2016, cpuoct2017, CVE-2015-3195, DSA-3413-1, FEDORA-2015-605de37b7f, FEDORA-2015-d87d60b9a9, FreeBSD-SA-15:26.openssl, HPESBHF03709, JSA10733, JSA10759, NTAP-20151207-0001, openSUSE-SU-2015:2288-1, openSUSE-SU-2015:2289-1, openSUSE-SU-2015:2318-1, openSUSE-SU-2015:2349-1, openSUSE-SU-2016:0637-1, openSUSE-SU-2016:0640-1, openSUSE-SU-2016:1327-1, PAN-SA-2016-0020, PAN-SA-2016-0028, RHSA-2015:2616-01, RHSA-2015:2617-01, RHSA-2016:2054-01, RHSA-2016:2055-01, RHSA-2016:2056-01, SA105, SA40100, SB10203, SOL12824341, SOL30714460, SOL55540723, SOL86772626, SSA:2015-349-04, SUSE-SU-2016:0678-1, USN-2830-1, VIGILANCE-VUL-18436.

Description of the vulnerability

The OpenSSL library supports the PKCS#7 and CMS formats.

However, if an X509_ATTRIBUTE structure is malformed, OpenSSL does not initialize a memory area before returning it to the user reading PKCS#7 or CMS data.

It can be noted that SSL/TLS is not impacted.

An attacker can therefore read a memory fragment via X509_ATTRIBUTE of OpenSSL processing PKCS#7 or CMS data, in order to obtain sensitive information.
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computer vulnerability CVE-2015-3194

OpenSSL: NULL pointer dereference via Certificate Verification

Synthesis of the vulnerability

An attacker can force a NULL pointer to be dereferenced during the certificate verification of OpenSSL (in client or server mode), in order to trigger a denial of service.
Impacted products: SES, SNS, Tomcat, ProxyAV, ProxySG par Blue Coat, SGOS by Blue Coat, FabricOS, Brocade Network Advisor, Brocade vTM, Cisco ASR, Cisco ATA, Cisco AnyConnect Secure Mobility Client, ASA, AsyncOS, Cisco Content SMA, Cisco ESA, Nexus by Cisco, NX-OS, Cisco Prime Access Registrar, Prime Collaboration Assurance, Cisco Prime DCNM, Prime Infrastructure, Cisco PRSM, Secure ACS, Cisco CUCM, Cisco MeetingPlace, Cisco WSA, Cisco Wireless Controller, Debian, BIG-IP Hardware, TMOS, Fedora, FortiAnalyzer, FortiAnalyzer Virtual Appliance, FortiClient, FortiGate, FortiGate Virtual Appliance, FortiManager, FortiManager Virtual Appliance, FortiOS, FreeBSD, HP Switch, AIX, IRAD, QRadar SIEM, Tivoli Storage Manager, WebSphere MQ, IVE OS, Juniper J-Series, Junos OS, Junos Space, MAG Series by Juniper, NSM Central Manager, NSMXpress, Juniper SA, Juniper SBR, MariaDB ~ precise, McAfee Email Gateway, MySQL Enterprise, Data ONTAP, NETASQ, NetScreen Firewall, ScreenOS, OpenBSD, OpenSSL, openSUSE, openSUSE Leap, Oracle Communications, Solaris, pfSense, Pulse Connect Secure, MAG Series by Pulse Secure, Pulse Secure SBR, Puppet, RHEL, Slackware, stunnel, Synology DS***, Synology RS***, Ubuntu, Unix (platform) ~ not comprehensive.
Severity: 2/4.
Creation date: 03/12/2015.
Identifiers: 1972951, 1976113, 1976148, 1985739, 1986593, 2003480, 2003620, 2003673, 9010051, BSA-2016-006, bulletinjan2016, c05398322, CERTFR-2015-AVI-517, cisco-sa-20151204-openssl, cpuoct2017, CVE-2015-3194, DSA-3413-1, FEDORA-2015-605de37b7f, FEDORA-2015-d87d60b9a9, FreeBSD-SA-15:26.openssl, HPESBHF03709, JSA10759, NTAP-20151207-0001, openSUSE-SU-2015:2288-1, openSUSE-SU-2015:2289-1, openSUSE-SU-2015:2318-1, openSUSE-SU-2016:0637-1, openSUSE-SU-2016:1327-1, RHSA-2015:2617-01, SA105, SA40100, SB10203, SOL12824341, SOL30714460, SOL55540723, SOL86772626, SSA:2015-349-04, STORM-2015-017, USN-2830-1, VIGILANCE-VUL-18435.

Description of the vulnerability

The OpenSSL library can use the RSA PSS algorithm to check the validity of X.509 certificates.

However, if the "mask generation" parameter is missing during the verification of a signature in ASN.1 format, OpenSSL does not check if a pointer is NULL, before using it.

An attacker can therefore force a NULL pointer to be dereferenced during the certificate verification of OpenSSL (in client or server mode), in order to trigger a denial of service.
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vulnerability note CVE-2015-4852 CVE-2015-6420 CVE-2015-6934

Apache Commons Collections: code execution via InvokerTransformer

Synthesis of the vulnerability

An attacker can send a malicious serialized Gadget Chain object to a Java application using Apache Commons Collections, in order to run shell code.
Impacted products: CAS Server, Blue Coat CAS, SGOS by Blue Coat, Brocade Network Advisor, Brocade vTM, ASA, AsyncOS, Cisco ESA, Cisco Prime Access Registrar, Prime Infrastructure, Cisco Prime LMS, Cisco PRSM, Secure ACS, Cisco CUCM, Cisco Unified CCX, Cisco MeetingPlace, Cisco Unity ~ precise, Debian, BIG-IP Hardware, TMOS, HPE BSM, HPE NNMi, HP Operations, DB2 UDB, IRAD, QRadar SIEM, SPSS Modeler, Tivoli Storage Manager, Tivoli Workload Scheduler, WebSphere AS Traditional, JBoss AS OpenSource, Junos Space, Domino, Notes, ePO, Mule ESB, Snap Creator Framework, SnapManager, NetIQ Sentinel, Oracle Communications, Oracle Directory Server, Oracle Directory Services Plus, Oracle Fusion Middleware, Oracle GlassFish Server, Oracle Identity Management, Oracle iPlanet Web Proxy Server, Oracle iPlanet Web Server, Oracle OIT, Solaris, Tuxedo, Oracle Virtual Directory, WebLogic, Oracle Web Tier, RHEL, JBoss EAP by Red Hat, SAS Add-in for Microsoft Office, SAS Analytics Pro, Base SAS Software, SAS Enterprise BI Server, SAS Enterprise Guide, SAS Grid Manager, SAS Management Console, SAS OLAP Server, SAS SAS/ACCESS, SAS SAS/AF, SAS SAS/CONNECT, SAS SAS/EIS, SAS SAS/ETS, SAS SAS/FSP, SAS SAS/GRAPH, SAS SAS/IML, SAS SAS/OR, SAS SAS/STAT, SAS SAS/Web Report Studio, Unix (platform) ~ not comprehensive, vCenter Server.
Severity: 3/4.
Creation date: 12/11/2015.
Identifiers: 1610582, 1970575, 1971370, 1971531, 1971533, 1971751, 1972261, 1972373, 1972565, 1972794, 1972839, 2011281, 7014463, 7022958, 9010052, BSA-2016-004, bulletinjul2016, c04953244, c05050545, c05206507, c05325823, c05327447, CERTFR-2015-AVI-484, CERTFR-2015-AVI-555, cisco-sa-20151209-java-deserialization, COLLECTIONS-580, cpuapr2017, cpuapr2018, cpujan2017, cpujan2018, cpujul2017, cpuoct2016, cpuoct2017, cpuoct2018, CVE-2015-4852, CVE-2015-6420, CVE-2015-6934, CVE-2015-7420-ERROR, CVE-2015-7450, CVE-2015-7501, CVE-2015-8545, CVE-2015-8765, CVE-2016-1985, CVE-2016-1997, CVE-2016-4373, CVE-2016-4398, DSA-3403-1, HPSBGN03542, HPSBGN03560, HPSBGN03630, HPSBGN03656, HPSBGN03670, JSA10838, NTAP-20151123-0001, RHSA-2015:2500-01, RHSA-2015:2501-01, RHSA-2015:2502-01, RHSA-2015:2516-01, RHSA-2015:2517-01, RHSA-2015:2521-01, RHSA-2015:2522-01, RHSA-2015:2523-01, RHSA-2015:2524-01, RHSA-2015:2534-01, RHSA-2015:2535-01, RHSA-2015:2536-01, RHSA-2015:2537-01, RHSA-2015:2538-01, RHSA-2015:2539-01, RHSA-2015:2540-01, RHSA-2015:2541-01, RHSA-2015:2542-01, RHSA-2015:2547-01, RHSA-2015:2548-01, RHSA-2015:2556-01, RHSA-2015:2557-01, RHSA-2015:2559-01, RHSA-2015:2560-01, RHSA-2015:2578-01, RHSA-2015:2579-01, RHSA-2015:2670-01, RHSA-2015:2671-01, RHSA-2016:0040-01, RHSA-2016:0118-01, SA110, SB10144, SOL30518307, VIGILANCE-VUL-18294, VMSA-2015-0009, VMSA-2015-0009.1, VMSA-2015-0009.2, VMSA-2015-0009.3, VMSA-2015-0009.4, VU#576313.

Description of the vulnerability

The Apache Commons Collections library is used by several Java applications.

A Java Gadgets ("gadget chains") object can contain Transformers, with an "exec" string containing a shell command which is run with the Java.lang.Runtime.exec() method. When raw data are unserialized, the readObject() method is thus called to rebuild the Gadgets object, and it uses InvokerTransformer, which runs the indicated shell command.

It can be noted that other classes (CloneTransformer, ForClosure, InstantiateFactory, InstantiateTransformer, PrototypeCloneFactory, PrototypeSerializationFactory, WhileClosure) also execute a shell command from raw data to deserialize.

However, several applications publicly expose (before authentication) the Java unserialization feature.

An attacker can therefore send a malicious serialized Gadget Chain object to a Java application using Apache Commons Collections, in order to run shell code.
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vulnerability bulletin CVE-2015-5262

Apache HttpComponents HttpClient: denial of service via Timeout

Synthesis of the vulnerability

An attacker owning a malicious server can stop responding, to block clients using Apache HttpComponents HttpClient, in order to trigger a denial of service.
Impacted products: Apache HttpClient, Fedora, QRadar SIEM, Mule ESB, Ubuntu.
Severity: 2/4.
Creation date: 02/10/2015.
Identifiers: 1259892, 2015815, CVE-2015-5262, FEDORA-2015-15588, FEDORA-2015-15589, USN-2769-1, VIGILANCE-VUL-18023.

Description of the vulnerability

The Apache HttpComponents HttpClient product implements a web client

However, there is no timeout during the connection state to a server.

An attacker owning a malicious server can therefore stop responding, to block clients using Apache HttpComponents HttpClient, in order to trigger a denial of service.
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computer vulnerability announce CVE-2015-0176 CVE-2015-0189

WebSphere MQ 7.5: four vulnerabilities

Synthesis of the vulnerability

An attacker can use several vulnerabilities of WebSphere MQ.
Impacted products: QRadar SIEM, WebSphere MQ.
Severity: 2/4.
Creation date: 20/05/2015.
Identifiers: 1699549, 2015824, 7038184, CVE-2015-0176, CVE-2015-0189, IT03667, IT03865, IT05513, IT05869, VIGILANCE-VUL-16947.

Description of the vulnerability

Several vulnerabilities were announced in WebSphere MQ.

An unknown vulnerability was announced. [severity:2/4; IT03667]

An attacker can trigger a Cross Site Scripting, in order to execute JavaScript code in the context of the web site. [severity:2/4; 1699549, CVE-2015-0176, IT03865]

An unknown vulnerability was announced about mqtt which generates XR028002 and XR071003. [severity:2/4; IT05513]

An unknown vulnerability was announced. [severity:2/4; CVE-2015-0189, IT05869]
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vulnerability announce CVE-2015-3627 CVE-2015-3629 CVE-2015-3630

docker: four vulnerabilities

Synthesis of the vulnerability

An attacker can use several vulnerabilities of docker.
Impacted products: QRadar SIEM, openSUSE.
Severity: 2/4.
Creation date: 19/05/2015.
Identifiers: 2004947, CVE-2015-3627, CVE-2015-3629, CVE-2015-3630, CVE-2015-3631, openSUSE-SU-2015:0905-1, VIGILANCE-VUL-16942.

Description of the vulnerability

Several vulnerabilities were announced in docker.

An attacker can bypass access restrictions, in order to read or alter data. [severity:2/4; CVE-2015-3630]

An attacker can bypass access restrictions, in order to read or alter data. [severity:2/4; CVE-2015-3631]

An attacker can bypass security features, in order to obtain sensitive information. [severity:2/4; CVE-2015-3627]

A local attacker can create a symbolic link, in order to alter the pointed file, with privileges of the application. [severity:1/4; CVE-2015-3629]
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vulnerability CVE-2015-0176 CVE-2015-0189

WebSphere MQ 8.0: two vulnerabilities

Synthesis of the vulnerability

An attacker can use several vulnerabilities of WebSphere MQ.
Impacted products: QRadar SIEM, WebSphere MQ.
Severity: 2/4.
Creation date: 02/03/2015.
Revision date: 21/04/2015.
Identifiers: 1699549, 2015824, CVE-2015-0176, CVE-2015-0189, IT03865, IT05869, VIGILANCE-VUL-16290.

Description of the vulnerability

Several vulnerabilities were announced in WebSphere MQ.

An attacker can trigger a Cross Site Scripting, in order to execute JavaScript code in the context of the web site. [severity:2/4; 1699549, CVE-2015-0176, IT03865]

An unknown vulnerability was announced. [severity:2/4; CVE-2015-0189, IT05869]
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vulnerability bulletin CVE-2014-3625

Spring Framework: directory traversal of MVC ResourceHttpRequestHandler

Synthesis of the vulnerability

An attacker can traverse directories in MVC ResourceHttpRequestHandler.java of Spring Framework, in order to read a file outside the service root path.
Impacted products: QRadar SIEM.
Severity: 2/4.
Creation date: 12/11/2014.
Revision date: 21/11/2014.
Identifiers: 1999395, 1999474, 1999478, 1999479, 1999488, 1999532, CVE-2014-3625, RHSA-2015:0234-01, RHSA-2015:0235-01, RHSA-2015:0236-01, RHSA-2015:0720-01, SPR-12354, VIGILANCE-VUL-15633.

Description of the vulnerability

The org/springframework/web/servlet/resource/ResourceHttpRequestHandler.java file of Spring Framework is used via "<mvc:resources>" for example.

However, user's data are directly inserted in an access path. Sequences such as "/.." can thus be used to go in the upper directory.

An attacker can therefore traverse directories in MVC ResourceHttpRequestHandler.java of Spring Framework, in order to read a file outside the service root path.
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