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Computer vulnerabilities of Fortinet FortiManager Virtual Appliance

vulnerability bulletin CVE-2017-3126

FortiAnalyzer, FortiManager: open redirect

Synthesis of the vulnerability

An attacker can deceive the user of FortiAnalyzer / FortiManager, in order to redirect him to a malicious site.
Impacted products: FortiAnalyzer, FortiAnalyzer Virtual Appliance, FortiManager, FortiManager Virtual Appliance.
Severity: 1/4.
Consequences: user access/rights, data reading.
Provenance: internet client.
Creation date: 19/05/2017.
Identifiers: CVE-2017-3126, FG-IR-17-014, VIGILANCE-VUL-22773.

Description of the vulnerability

The FortiAnalyzer / FortiManager product offers a web service.

However, the web service accepts to redirect the victim with no warning, to an external site indicated by the attacker.

An attacker can therefore deceive the user of FortiAnalyzer / FortiManager, in order to redirect him to a malicious site.
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vulnerability CVE-2015-7363

FortiAnalyzer, FortiManager: Cross Site Scripting via Report Filters

Synthesis of the vulnerability

An attacker can trigger a Cross Site Scripting via Report Filters of FortiAnalyzer or FortiManager, in order to run JavaScript code in the context of the web site.
Impacted products: FortiAnalyzer, FortiAnalyzer Virtual Appliance, FortiManager, FortiManager Virtual Appliance.
Severity: 2/4.
Consequences: client access/rights.
Provenance: document.
Creation date: 06/10/2016.
Identifiers: CVE-2015-7363, VIGILANCE-VUL-20790.

Description of the vulnerability

The FortiAnalyzer and FortiManager products offers a web service.

However, it does not filter received data before inserting them in generated HTML documents.

An attacker can therefore trigger a Cross Site Scripting via Report Filters of FortiAnalyzer or FortiManager, in order to run JavaScript code in the context of the web site.
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vulnerability note CVE-2016-3193 CVE-2016-3194 CVE-2016-3195

Fortinet FortiManager / FortiAnalyzer: four vulnerabilities

Synthesis of the vulnerability

An attacker can use several vulnerabilities of Fortinet FortiManager / FortiAnalyzer.
Impacted products: FortiAnalyzer, FortiAnalyzer Virtual Appliance, FortiManager, FortiManager Virtual Appliance.
Severity: 2/4.
Consequences: client access/rights.
Provenance: document.
Number of vulnerabilities in this bulletin: 4.
Creation date: 16/06/2016.
Revision date: 04/08/2016.
Identifiers: 1624459, 1624561, CVE-2016-3193, CVE-2016-3194, CVE-2016-3195, CVE-2016-3196, VIGILANCE-VUL-19914.

Description of the vulnerability

Several vulnerabilities were announced in Fortinet FortiManager / FortiAnalyzer.

An attacker can trigger a Cross Site Scripting via Add Tags, in order to run JavaScript code in the context of the web site. [severity:2/4; 1624459]

An attacker can trigger a Cross Site Scripting via Predefined Bookmarks, in order to run JavaScript code in the context of the web site. [severity:2/4]

An attacker can trigger a Cross Site Scripting via tabview.htm, in order to run JavaScript code in the context of the web site. [severity:2/4]

An attacker can trigger a Cross Site Scripting via filename, in order to run JavaScript code in the context of the web site. [severity:2/4; 1624561]
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vulnerability alert 19291

Fortinet FortiManager, FortiAnalyzer: Cross Site Scripting of /report/graphic/upload/

Synthesis of the vulnerability

An attacker can trigger a Cross Site Scripting of Fortinet FortiManager/FortiAnalyzer, in order to run JavaScript code in the context of the web site.
Impacted products: FortiAnalyzer, FortiAnalyzer Virtual Appliance, FortiManager, FortiManager Virtual Appliance.
Severity: 2/4.
Consequences: client access/rights.
Provenance: document.
Creation date: 04/04/2016.
Identifiers: VIGILANCE-VUL-19291.

Description of the vulnerability

The Fortinet FortiManager/FortiAnalyzer product offers a web service.

However, it does not filter received data from the /report/graphic/upload/ page before inserting them in generated HTML documents.

An attacker can therefore trigger a Cross Site Scripting of Fortinet FortiManager/FortiAnalyzer, in order to run JavaScript code in the context of the web site.
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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 7-Mode, 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.
Consequences: user access/rights, denial of service on service, denial of service on client.
Provenance: internet server.
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: OpenOffice, 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 7-Mode, 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.
Consequences: data reading.
Provenance: user shell.
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, Mac OS X, 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 7-Mode, NETASQ, NetScreen Firewall, ScreenOS, Nodejs Core, 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.
Consequences: denial of service on service, denial of service on client.
Provenance: internet client.
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, HT209139, 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-2015-3193

OpenSSL: disclosure of DH private key via BN_mod_exp

Synthesis of the vulnerability

An attacker, with a significant amount of resources, can attack the DH algorithm, in some OpenSSL usages, in order to compute the private key.
Impacted products: Tomcat, 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, BIG-IP Hardware, TMOS, Fedora, FortiAnalyzer, FortiAnalyzer Virtual Appliance, FortiClient, FortiGate, FortiGate Virtual Appliance, FortiManager, FortiManager Virtual Appliance, FortiOS, HP Switch, IRAD, Tivoli Storage Manager, BIND, 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 7-Mode, NetScreen Firewall, ScreenOS, Nodejs Core, OpenSSL, Oracle Communications, Solaris, Pulse Connect Secure, MAG Series by Pulse Secure, Pulse Secure SBR, Puppet, Slackware, stunnel, Ubuntu.
Severity: 1/4.
Consequences: data reading.
Provenance: internet client.
Creation date: 03/12/2015.
Identifiers: 1972951, 2003480, 2003620, 2003673, 9010051, BSA-2016-006, bulletinjan2018, c05398322, CERTFR-2015-AVI-517, cisco-sa-20151204-openssl, cpuoct2017, CVE-2015-3193, FEDORA-2015-605de37b7f, HPESBHF03709, JSA10759, NTAP-20151207-0001, SA40100, SB10203, SOL12824341, SOL30714460, SOL55540723, SOL86772626, SSA:2015-349-04, USN-2830-1, VIGILANCE-VUL-18434.

Description of the vulnerability

The OpenSSL library uses the BN_mod_exp() function to perform a modular exponentiation on large numbers.

However, on an x86_64 processor, the BN_mod_exp() function can generate an incorrect result during the Montgomery Squaring procedure.

An attacker, with a significant amount of resources, can therefore attack the DH algorithm, in some OpenSSL usages, in order to compute the private key.
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computer vulnerability announce CVE-2015-2323

FortiOS: Man-in-the-Middle of TLS

Synthesis of the vulnerability

An attacker can act as a Man-in-the-Middle between FortiOS and FortiGuard, in order to read or alter TLS sessions.
Impacted products: FortiAnalyzer, FortiAnalyzer Virtual Appliance, FortiClient, FortiGate, FortiGate Virtual Appliance, FortiManager, FortiManager Virtual Appliance, FortiOS.
Severity: 2/4.
Consequences: user access/rights, data reading, data creation/edition.
Provenance: internet server.
Creation date: 29/07/2015.
Identifiers: CVE-2015-2323, FG-IR-15-021, VIGILANCE-VUL-17527.

Description of the vulnerability

The FortiOS product can connect to FortiGuard servers using a TLS session.

However, the TLS client of FortiOS accepts weak algorithms (anonymous, export and RC4).

An attacker can therefore act as a Man-in-the-Middle between FortiOS and FortiGuard, in order to read or alter TLS sessions.
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computer vulnerability announce CVE-2015-1788 CVE-2015-1789 CVE-2015-1790

OpenSSL: four vulnerabilities

Synthesis of the vulnerability

An attacker can use several vulnerabilities of OpenSSL.
Impacted products: ProxyAV, ProxySG par Blue Coat, SGOS by Blue Coat, FabricOS, Brocade Network Advisor, Brocade vTM, Cisco ASR, Cisco ATA, Cisco AnyConnect Secure Mobility Client, AnyConnect VPN Client, Cisco ACE, ASA, AsyncOS, Cisco Catalyst, Cisco Content SMA, Cisco ESA, IOS by Cisco, IOS XE Cisco, IOS XR Cisco, Cisco IPS, IronPort Encryption, Nexus by Cisco, NX-OS, Cisco Prime Access Registrar, Prime Collaboration Assurance, Cisco Prime DCNM, Prime Infrastructure, Cisco Prime LMS, Prime Network Control Systems, Cisco PRSM, Cisco Router, Secure ACS, Cisco CUCM, Cisco Manager Attendant Console, Cisco Unified CCX, Cisco IP Phone, Cisco MeetingPlace, Cisco Wireless IP Phone, Cisco Unity ~ precise, Cisco WSA, Debian, BIG-IP Hardware, TMOS, Fedora, FileZilla Server, FortiAnalyzer, FortiAnalyzer Virtual Appliance, FortiClient, FortiManager, FortiManager Virtual Appliance, FortiOS, FreeBSD, HP Operations, HP Switch, HP-UX, AIX, DB2 UDB, IRAD, Security Directory Server, SPSS Modeler, Tivoli Workload Scheduler, WebSphere MQ, Juniper J-Series, Junos OS, Junos Pulse, Juniper Network Connect, Juniper SBR, McAfee Email and Web Security, McAfee Email Gateway, McAfee Web Gateway, Data ONTAP 7-Mode, Snap Creator Framework, SnapManager, NetBSD, NetScreen Firewall, ScreenOS, Nodejs Core, OpenBSD, OpenSSL, openSUSE, openSUSE Leap, Oracle Communications, Solaris, Palo Alto Firewall PA***, PAN-OS, pfSense, Pulse Connect Secure, Puppet, RHEL, Slackware, stunnel, SUSE Linux Enterprise Desktop, SLES, Synology DS***, Synology RS***, Nessus, Ubuntu, WinSCP.
Severity: 2/4.
Consequences: data reading, denial of service on service, denial of service on client.
Provenance: internet client.
Number of vulnerabilities in this bulletin: 4.
Creation date: 12/06/2015.
Identifiers: 1450666, 1610582, 1647054, 1961111, 1961569, 1964113, 1964766, 1966038, 1970103, 1972125, 9010038, 9010039, BSA-2015-006, bulletinjul2015, c04760669, c05184351, c05353965, CERTFR-2015-AVI-257, CERTFR-2015-AVI-431, CERTFR-2016-AVI-128, CERTFR-2016-AVI-303, cisco-sa-20150612-openssl, cpuapr2017, cpuoct2017, CTX216642, CVE-2015-1788, CVE-2015-1789, CVE-2015-1790, CVE-2015-1792, DSA-3287-1, FEDORA-2015-10047, FEDORA-2015-10108, FreeBSD-SA-15:10.openssl, HPSBGN03678, HPSBHF03613, HPSBUX03388, JSA10694, JSA10733, NetBSD-SA2015-008, NTAP-20150616-0001, openSUSE-SU-2015:1139-1, openSUSE-SU-2015:1277-1, openSUSE-SU-2015:2243-1, openSUSE-SU-2016:0640-1, PAN-SA-2016-0020, PAN-SA-2016-0028, RHSA-2015:1115-01, RHSA-2015:1197-01, SA40002, SA98, SB10122, SOL16898, SOL16913, SOL16915, SOL16938, SSA:2015-162-01, SSRT102180, SUSE-SU-2015:1143-1, SUSE-SU-2015:1150-1, SUSE-SU-2015:1181-1, SUSE-SU-2015:1181-2, SUSE-SU-2015:1182-2, SUSE-SU-2015:1183-1, SUSE-SU-2015:1183-2, SUSE-SU-2015:1184-1, SUSE-SU-2015:1184-2, SUSE-SU-2015:1185-1, TNS-2015-07, TSB16728, USN-2639-1, VIGILANCE-VUL-17117.

Description of the vulnerability

Several vulnerabilities were announced in OpenSSL.

An attacker can generate an infinite loop via ECParameters, in order to trigger a denial of service. [severity:2/4; CVE-2015-1788]

An attacker can force a read at an invalid address in X509_cmp_time(), in order to trigger a denial of service. [severity:2/4; CVE-2015-1789]

An attacker can force a NULL pointer to be dereferenced via EnvelopedContent, in order to trigger a denial of service. [severity:2/4; CVE-2015-1790]

An attacker can generate an infinite loop via CMS signedData, in order to trigger a denial of service. [severity:2/4; CVE-2015-1792]
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