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Computer vulnerabilities of Prime Collaboration Manager

vulnerability CVE-2016-0702 CVE-2016-0705 CVE-2016-0797

OpenSSL: seven vulnerabilities

Synthesis of the vulnerability

An attacker can use several vulnerabilities of OpenSSL.
Impacted products: Blue Coat CAS, ProxyAV, ProxySG par Blue Coat, Brocade Network Advisor, Brocade vTM, Cisco ASR, Cisco ATA, Cisco AnyConnect Secure Mobility Client, Cisco ACE, ASA, IOS by Cisco, IOS XE Cisco, Nexus by Cisco, NX-OS, Cisco Prime Access Registrar, Prime Collaboration Assurance, Prime Collaboration Manager, Prime Infrastructure, Cisco Prime LMS, Cisco PRSM, Cisco CUCM, Cisco Unified CCX, Cisco IP Phone, Cisco MeetingPlace, Cisco Wireless IP Phone, Cisco WSA, Cisco Wireless Controller, XenServer, Debian, PowerPath, ExtremeXOS, BIG-IP Hardware, TMOS, Fedora, FileZilla Server, FreeBSD, HP Switch, AIX, Domino, Notes, IRAD, Rational ClearCase, QRadar SIEM, Tivoli Storage Manager, Tivoli Workload Scheduler, WebSphere AS Traditional, WebSphere MQ, Juniper J-Series, Junos OS, Junos Space, Juniper Network Connect, NSM Central Manager, NSMXpress, McAfee Web Gateway, Meinberg NTP Server, Data ONTAP, Snap Creator Framework, NetScreen Firewall, ScreenOS, Nodejs Core, OpenSSL, openSUSE, openSUSE Leap, Solaris, Palo Alto Firewall PA***, PAN-OS, Pulse Connect Secure, Pulse Secure Client, Pulse Secure SBR, Puppet, RHEL, JBoss EAP by Red Hat, ROX, SAS Add-in for Microsoft Office, SAS Analytics Pro, Base SAS Software, SAS Enterprise BI Server, SAS Enterprise Guide, 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, Slackware, Splunk Enterprise, stunnel, SUSE Linux Enterprise Desktop, SLES, Nessus, Ubuntu, VxWorks, WinSCP, X2GoClient.
Severity: 2/4.
Consequences: data reading, data creation/edition.
Provenance: internet client.
Number of vulnerabilities in this bulletin: 7.
Creation date: 01/03/2016.
Revision date: 07/03/2016.
Identifiers: 000008897, 046178, 046208, 1979498, 1979602, 1987779, 1993210, 2003480, 2003620, 2003673, 2012827, 2013020, 2014202, 2014651, 2014669, 2015080, 2016039, 7043086, 9010066, 9010067, 9010072, BSA-2016-004, bulletinapr2016, bulletinjan2016, CERTFR-2016-AVI-076, CERTFR-2016-AVI-080, cisco-sa-20160302-openssl, CTX208403, CVE-2016-0702, CVE-2016-0705, CVE-2016-0797, CVE-2016-0798, CVE-2016-0799, CVE-2016-0800, CVE-2016-2842, DSA-3500-1, ESA-2016-080, FEDORA-2016-2802690366, FEDORA-2016-e1234b65a2, FEDORA-2016-e6807b3394, FreeBSD-SA-16:12.openssl, HPESBHF03741, ibm10732391, ibm10733905, ibm10738249, ibm10738401, JSA10722, JSA10759, K22334603, K52349521, K93122894, MBGSA-1602, NTAP-20160301-0001, NTAP-20160303-0001, NTAP-20160321-0001, openSUSE-SU-2016:0627-1, openSUSE-SU-2016:0628-1, openSUSE-SU-2016:0637-1, openSUSE-SU-2016:0638-1, openSUSE-SU-2016:0640-1, openSUSE-SU-2016:0720-1, openSUSE-SU-2016:1566-1, openSUSE-SU-2017:1211-1, openSUSE-SU-2017:1212-1, PAN-SA-2016-0020, PAN-SA-2016-0028, PAN-SA-2016-0030, RHSA-2016:0301-01, RHSA-2016:0302-01, RHSA-2016:0303-01, RHSA-2016:0304-01, RHSA-2016:0305-01, RHSA-2016:0306-01, RHSA-2016:0372-01, RHSA-2016:0445-01, RHSA-2016:0446-01, RHSA-2016:0490-01, RHSA-2016:1519-01, RHSA-2016:2073-01, RHSA-2018:2568-01, RHSA-2018:2575-01, SA117, SA40168, SB10156, SOL22334603, SOL40524634, SOL52349521, SOL79215841, SOL93122894, SSA:2016-062-02, SSA-623229, SUSE-SU-2016:0617-1, SUSE-SU-2016:0620-1, SUSE-SU-2016:0621-1, SUSE-SU-2016:0624-1, SUSE-SU-2016:0631-1, SUSE-SU-2016:0641-1, SUSE-SU-2016:0678-1, SUSE-SU-2018:2839-1, SUSE-SU-2018:3082-1, TNS-2016-03, USN-2914-1, VIGILANCE-VUL-19060, VN-2016-004, VU#583776.

Description of the vulnerability

Several vulnerabilities were announced in OpenSSL.

An attacker can act as a Man-in-the-Middle on a server supporting SSLv2 and EXPORT ciphers (this configuration is considered as weak since several years), in order to read or write data in the session. [severity:2/4; CVE-2016-0800, VU#583776]

An attacker can force the usage of a freed memory area when OpenSSL processes a DSA private key (this scenario is rare), in order to trigger a denial of service, and possibly to run code. [severity:2/4; CVE-2016-0705]

An attacker can read a memory fragment via SRP_VBASE_get_by_user, in order to obtain sensitive information. [severity:1/4; CVE-2016-0798]

An attacker can force a NULL pointer to be dereferenced in BN_hex2bn(), in order to trigger a denial of service. [severity:1/4; CVE-2016-0797]

An attacker can use a very large string (size INT_MAX), to generate a memory corruption in the BIO_*printf() functions, in order to trigger a denial of service, and possibly to run code. [severity:2/4; CVE-2016-0799]

An attacker can use cache conflicts on Intel Sandy-Bridge, in order to obtain RSA keys. [severity:1/4; CVE-2016-0702]

An attacker can use a very large string (size INT_MAX), to generate a memory corruption in the internal doapr_outch() function, in order to trigger a denial of service, and possibly to run code. [severity:2/4; CVE-2016-2842]
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vulnerability alert CVE-2016-0703 CVE-2016-0704

OpenSSL: two vulnerabilities

Synthesis of the vulnerability

An attacker can use several vulnerabilities of OpenSSL.
Impacted products: Blue Coat CAS, ProxyAV, ProxySG par Blue Coat, Brocade Network Advisor, Brocade vTM, Cisco ASR, Cisco ATA, Cisco AnyConnect Secure Mobility Client, Cisco ACE, ASA, IOS by Cisco, IOS XE Cisco, Nexus by Cisco, NX-OS, Cisco Prime Access Registrar, Prime Collaboration Assurance, Prime Collaboration Manager, Prime Infrastructure, Cisco Prime LMS, Cisco PRSM, Cisco CUCM, Cisco Unified CCX, Cisco IP Phone, Cisco MeetingPlace, Cisco Wireless IP Phone, Cisco WSA, Cisco Wireless Controller, BIG-IP Hardware, TMOS, FreeBSD, HP Switch, IRAD, Juniper J-Series, Junos OS, Junos Space, Juniper Network Connect, NSM Central Manager, NSMXpress, Data ONTAP, NetScreen Firewall, ScreenOS, OpenSSL, openSUSE, openSUSE Leap, Solaris, Palo Alto Firewall PA***, PAN-OS, Pulse Connect Secure, Pulse Secure Client, Pulse Secure SBR, RHEL, SUSE Linux Enterprise Desktop, SLES, Nessus, VxWorks.
Severity: 2/4.
Consequences: data reading, data creation/edition.
Provenance: internet client.
Number of vulnerabilities in this bulletin: 2.
Creation date: 01/03/2016.
Identifiers: 046178, 046208, 1979498, 9010067, BSA-2016-004, bulletinapr2016, bulletinjan2016, CERTFR-2016-AVI-076, CERTFR-2016-AVI-080, cisco-sa-20160302-openssl, CVE-2016-0703, CVE-2016-0704, FreeBSD-SA-16:12.openssl, HPESBHF03741, JSA10759, NTAP-20160303-0001, openSUSE-SU-2016:0627-1, openSUSE-SU-2016:0628-1, openSUSE-SU-2016:0638-1, openSUSE-SU-2016:0720-1, PAN-SA-2016-0030, RHSA-2016:0372-01, SA117, SA40168, SOL95463126, SUSE-SU-2016:0617-1, SUSE-SU-2016:0620-1, SUSE-SU-2016:0621-1, SUSE-SU-2016:0624-1, SUSE-SU-2016:0631-1, SUSE-SU-2016:0641-1, SUSE-SU-2016:0678-1, TNS-2016-03, VIGILANCE-VUL-19061.

Description of the vulnerability

Several vulnerabilities were announced in OpenSSL.

The 2_srvr.c file did not enforce that clear-key-length is zero for non-export ciphers, so an attacker can act as a Man-in-the-Middle on SSLv2, in order to read or write data in the session. [severity:2/4; CVE-2016-0703]

The 2_srvr.c file overwrite some byte dur the Bleichenbacher protection, so an attacker can act as a Man-in-the-Middle on SSLv2, in order to read or write data in the session. [severity:2/4; CVE-2016-0704]
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computer vulnerability bulletin 18918

Cisco Prime Collaboration Provisioning: privilege escalation via the admininistrationinterface

Synthesis of the vulnerability

An attacker can send a specially crafted command to the administration interface of Cisco Prime Collaboration Provisioning, in order to get administration privileges on the operating system.
Impacted products: Prime Collaboration Assurance, Prime Collaboration Manager, Prime Infrastructure.
Severity: 2/4.
Consequences: administrator access/rights, privileged access/rights.
Provenance: privileged account.
Creation date: 10/02/2016.
Identifiers: CERTFR-2016-AVI-061, cisco-sa-20160209-pcp, VIGILANCE-VUL-18918.

Description of the vulnerability

The Cisco Prime Collaboration Provisioning product includes a command line interface for administration purpose.

However, this program does not rightly validate its input, and there are some command strings that provides access to a root shell on the underlying Linux system.

An attacker can therefore send a specially crafted command to the administration interface of Cisco Prime Collaboration Provisioning, in order to get administration privileges on the operating system.
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computer vulnerability announce CVE-2015-4307

Cisco Prime Collaboration Provisioning: privilege escalation

Synthesis of the vulnerability

An attacker can use Cisco Prime Collaboration Provisioning, in order to escalate his privileges.
Impacted products: Prime Collaboration Assurance, Prime Collaboration Manager, Prime Infrastructure.
Severity: 2/4.
Consequences: administrator access/rights, privileged access/rights.
Provenance: user account.
Creation date: 17/09/2015.
Identifiers: CERTFR-2015-AVI-396, cisco-sa-20150916-pcp, CSCut64111, CVE-2015-4307, VIGILANCE-VUL-17907.

Description of the vulnerability

The Cisco Prime Collaboration Provisioning product offers a web service.

However, using a malicious url, an authenticated attacker can create an administrative account.

An attacker can therefore use Cisco Prime Collaboration Provisioning, in order to escalate his privileges.
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vulnerability alert CVE-2015-4295

Cisco Unified Communications Manager: information disclosure via Prime Collaboration Deployment

Synthesis of the vulnerability

An attacker can use a vulnerability in Prime Collaboration Deployment of Cisco Unified Communications Manager, in order to obtain sensitive information.
Impacted products: Prime Collaboration Manager, Cisco CUCM.
Severity: 2/4.
Consequences: data reading.
Provenance: intranet client.
Creation date: 31/07/2015.
Identifiers: 40223, CSCuv21819, CVE-2015-4295, VIGILANCE-VUL-17551.

Description of the vulnerability

The Cisco Unified Communications Manager product offers a web service.

However, an attacker can use an url to bypass access restrictions to data, and to view system root credentials.

An attacker can therefore use a vulnerability in Prime Collaboration Deployment of Cisco Unified Communications Manager, in order to obtain sensitive information.
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computer vulnerability CVE-2015-4188

Cisco Prime Collaboration Manager: SQL injection of the interface Web

Synthesis of the vulnerability

An attacker can use a SQL injection in the Web interface of Cisco Prime Collaboration, in order to read or alter data.
Impacted products: Prime Collaboration Manager.
Severity: 2/4.
Consequences: data reading, data creation/edition, data deletion.
Provenance: internet client.
Creation date: 17/06/2015.
Identifiers: 39365, CVE-2015-4188, VIGILANCE-VUL-17155.

Description of the vulnerability

The Cisco Prime Collaboration product uses a database.

However, request data from the URL are directly inserted in a SQL query.

An unauthenticated attacker can therefore use a SQL injection in the Web interface of Cisco Prime Collaboration, in order to read or alter data.
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vulnerability note CVE-2014-0224

OpenSSL: man in the middle via ChangeCipherSpec

Synthesis of the vulnerability

An attacker can act as a man in the middle between a client and a server using OpenSSL, in order to read or alter exchanged data.
Impacted products: ArubaOS, ProxyAV, ProxySG par Blue Coat, SGOS by Blue Coat, GAiA, CheckPoint IP Appliance, IPSO, Provider-1, SecurePlatform, CheckPoint Security Appliance, CheckPoint Security Gateway, Cisco ASR, Cisco ATA, Cisco ACE, ASA, AsyncOS, Cisco Catalyst, CiscoWorks, Cisco Content SMA, Cisco CSS, Cisco ESA, IOS by Cisco, IOS XE Cisco, IOS XR Cisco, Cisco IPS, IronPort Email, IronPort Management, IronPort Web, Nexus by Cisco, NX-OS, Prime Collaboration Assurance, Prime Collaboration Manager, Prime Infrastructure, 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, WebNS, Cisco WSA, Clearswift Web Gateway, Debian, Avamar, EMC CAVA, EMC CEE, EMC CEPA, Celerra FAST, Celerra NS, Celerra NX4, EMC CMDCE, Connectrix Switch, ECC, NetWorker, PowerPath, Unisphere EMC, VNX Operating Environment, VNX Series, BIG-IP Hardware, TMOS, Fedora, FortiAnalyzer, FortiAnalyzer Virtual Appliance, FortiClient, FortiManager, FortiManager Virtual Appliance, FreeBSD, HP Operations, ProCurve Switch, HP Switch, HP-UX, AIX, Tivoli Storage Manager, WebSphere MQ, Juniper J-Series, Junos OS, Junos Pulse, Juniper Network Connect, Juniper UAC, McAfee Web Gateway, MySQL Enterprise, NetBSD, OpenBSD, OpenSSL, openSUSE, openSUSE Leap, Oracle Communications, Solaris, Polycom CMA, HDX, RealPresence Collaboration Server, Polycom VBP, RHEL, JBoss EAP by Red Hat, ACE Agent, ACE Server, RSA Authentication Agent, RSA Authentication Manager, SecurID, ROS, ROX, RuggedSwitch, SIMATIC, Slackware, Splunk Enterprise, stunnel, SUSE Linux Enterprise Desktop, SLES, Nessus, InterScan Messaging Security Suite, InterScan Web Security Suite, TrendMicro ServerProtect, Ubuntu, ESXi, vCenter Server, VMware vSphere, VMware vSphere Hypervisor, Websense Email Security, Websense Web Filter, Websense Web Security.
Severity: 3/4.
Consequences: data reading, data creation/edition, data flow.
Provenance: document.
Creation date: 05/06/2014.
Revision date: 05/06/2014.
Identifiers: 1676496, 1690827, aid-06062014, c04336637, c04347622, c04363613, CERTFR-2014-AVI-253, CERTFR-2014-AVI-254, CERTFR-2014-AVI-255, CERTFR-2014-AVI-260, CERTFR-2014-AVI-274, CERTFR-2014-AVI-279, CERTFR-2014-AVI-286, CERTFR-2014-AVI-513, cisco-sa-20140605-openssl, cpuoct2016, CTX140876, CVE-2014-0224, DOC-53313, DSA-2950-1, DSA-2950-2, FEDORA-2014-17576, FEDORA-2014-17587, FEDORA-2014-7101, FEDORA-2014-7102, FG-IR-14-018, FreeBSD-SA-14:14.openssl, HPSBHF03052, HPSBUX03046, JSA10629, MDVSA-2014:105, MDVSA-2014:106, MDVSA-2015:062, NetBSD-SA2014-006, openSUSE-SU-2014:0764-1, openSUSE-SU-2014:0765-1, openSUSE-SU-2015:0229-1, openSUSE-SU-2016:0640-1, RHSA-2014:0624-01, RHSA-2014:0625-01, RHSA-2014:0626-01, RHSA-2014:0627-01, RHSA-2014:0628-01, RHSA-2014:0629-01, RHSA-2014:0630-01, RHSA-2014:0631-01, RHSA-2014:0632-01, RHSA-2014:0633-01, RHSA-2014:0679-01, RHSA-2014:0680-01, SA40006, SA80, SB10075, sk101186, SOL15325, SPL-85063, SSA:2014-156-03, SSA-234763, SSRT101590, SUSE-SU-2014:0759-1, SUSE-SU-2014:0759-2, SUSE-SU-2014:0761-1, SUSE-SU-2014:0762-1, USN-2232-1, USN-2232-2, USN-2232-3, USN-2232-4, VIGILANCE-VUL-14844, VMSA-2014-0006, VMSA-2014-0006.1, VMSA-2014-0006.10, VMSA-2014-0006.11, VMSA-2014-0006.2, VMSA-2014-0006.3, VMSA-2014-0006.4, VMSA-2014-0006.5, VMSA-2014-0006.6, VMSA-2014-0006.7, VMSA-2014-0006.8, VMSA-2014-0006.9, VU#978508.

Description of the vulnerability

The OpenSSL product implements SSL/TLS, which uses a handshake.

However, by using a handshake with a ChangeCipherSpec message, an attacker can force the usage of weak keys.

An attacker can therefore act as a man in the middle between a client and a server using OpenSSL, in order to read or alter exchanged data.
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computer vulnerability announce CVE-2014-3470

OpenSSL: denial of service via ECDH

Synthesis of the vulnerability

An attacker, who is located on a TLS server, can use Anonymous ECDH, in order to trigger a denial of service in OpenSSL client applications.
Impacted products: ArubaOS, ProxyAV, ProxySG par Blue Coat, SGOS by Blue Coat, Cisco ASR, Cisco ATA, Cisco ACE, ASA, AsyncOS, Cisco Catalyst, CiscoWorks, Cisco Content SMA, Cisco CSS, Cisco ESA, IOS by Cisco, IOS XE Cisco, IOS XR Cisco, Cisco IPS, IronPort Email, IronPort Management, IronPort Web, Nexus by Cisco, NX-OS, Prime Collaboration Assurance, Prime Collaboration Manager, Prime Infrastructure, 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, WebNS, Cisco WSA, Debian, Avamar, EMC CAVA, EMC CEE, EMC CEPA, Celerra FAST, Celerra NS, Celerra NX4, EMC CMDCE, Connectrix Switch, ECC, NetWorker, PowerPath, Unisphere EMC, VNX Operating Environment, VNX Series, Fedora, FortiAnalyzer, FortiAnalyzer Virtual Appliance, FortiClient, FortiManager, FortiManager Virtual Appliance, FreeBSD, HP Operations, HP-UX, AIX, WebSphere MQ, Juniper J-Series, Junos OS, Junos Pulse, Juniper Network Connect, Juniper UAC, McAfee Web Gateway, NetBSD, OpenBSD, OpenSSL, openSUSE, openSUSE Leap, Solaris, Polycom CMA, HDX, RealPresence Collaboration Server, Polycom VBP, RHEL, ACE Agent, ACE Server, RSA Authentication Agent, RSA Authentication Manager, SecurID, ROS, ROX, RuggedSwitch, SIMATIC, Slackware, Splunk Enterprise, stunnel, SUSE Linux Enterprise Desktop, SLES, Ubuntu, ESXi, vCenter Server, VMware vSphere, VMware vSphere Hypervisor.
Severity: 2/4.
Consequences: denial of service on client.
Provenance: internet server.
Creation date: 05/06/2014.
Identifiers: 1676496, aid-06062014, c04336637, c04363613, c04368523, CERTFR-2014-AVI-253, CERTFR-2014-AVI-254, CERTFR-2014-AVI-255, CERTFR-2014-AVI-260, CERTFR-2014-AVI-274, CERTFR-2014-AVI-279, CERTFR-2014-AVI-286, cisco-sa-20140605-openssl, CTX140876, CVE-2014-3470, DOC-53313, DSA-2950-1, DSA-2950-2, FEDORA-2014-17576, FEDORA-2014-17587, FEDORA-2014-7101, FEDORA-2014-7102, FG-IR-14-018, FreeBSD-SA-14:14.openssl, HPSBMU03069, HPSBUX03046, JSA10629, MDVSA-2014:105, MDVSA-2014:106, MDVSA-2015:062, NetBSD-SA2014-006, openSUSE-SU-2014:0764-1, openSUSE-SU-2014:0765-1, openSUSE-SU-2016:0640-1, RHSA-2014:0625-01, RHSA-2014:0628-01, RHSA-2014:0679-01, SA40006, SA80, SB10075, SPL-85063, SSA:2014-156-03, SSA-234763, SSRT101590, SUSE-SU-2014:0759-1, SUSE-SU-2014:0759-2, SUSE-SU-2014:0761-1, SUSE-SU-2014:0762-1, USN-2232-1, USN-2232-2, USN-2232-3, USN-2232-4, VIGILANCE-VUL-14847, VMSA-2014-0006, VMSA-2014-0006.1, VMSA-2014-0006.10, VMSA-2014-0006.11, VMSA-2014-0006.2, VMSA-2014-0006.3, VMSA-2014-0006.4, VMSA-2014-0006.5, VMSA-2014-0006.6, VMSA-2014-0006.7, VMSA-2014-0006.8, VMSA-2014-0006.9.

Description of the vulnerability

A client based on the OpenSSL library can create an encrypted session using elliptic curves (ECDH : elliptic curves and Diffie-Hellman).

However, a malicious server can negotiate an Anonymous ECDH ciphersuite, in order to trigger a denial of service in the OpenSSL client.

An attacker, who is located on a TLS server, can therefore use Anonymous ECDH, in order to trigger a denial of service in OpenSSL client applications.
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vulnerability announce CVE-2014-0076

OpenSSL: disclosure of ECDSA secret

Synthesis of the vulnerability

A local attacker can guess the ECDSA secret used by the OpenSSL implementation, in order to obtain sensitive information.
Impacted products: Cisco ASR, Cisco ATA, Cisco ACE, ASA, AsyncOS, Cisco Catalyst, CiscoWorks, Cisco Content SMA, Cisco CSS, Cisco ESA, IOS by Cisco, IOS XE Cisco, IOS XR Cisco, Cisco IPS, IronPort Email, IronPort Management, IronPort Web, Nexus by Cisco, NX-OS, Prime Collaboration Assurance, Prime Collaboration Manager, Prime Infrastructure, 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, WebNS, Cisco WSA, Debian, Avamar, EMC CAVA, EMC CEE, EMC CEPA, Celerra FAST, Celerra NS, Celerra NX4, EMC CMDCE, Connectrix Switch, ECC, NetWorker, PowerPath, Unisphere EMC, VNX Operating Environment, VNX Series, FreeBSD, HP-UX, AIX, Tivoli Workload Scheduler, WebSphere AS Traditional, WebSphere MQ, Juniper J-Series, Junos OS, Junos Pulse, Juniper Network Connect, Juniper UAC, McAfee Web Gateway, NetBSD, OpenSSL, openSUSE, openSUSE Leap, Solaris, pfSense, Polycom CMA, HDX, RealPresence Collaboration Server, Polycom VBP, ACE Agent, ACE Server, RSA Authentication Agent, RSA Authentication Manager, SecurID, Slackware, stunnel, SUSE Linux Enterprise Desktop, SLES, Ubuntu.
Severity: 1/4.
Consequences: data reading.
Provenance: document.
Creation date: 21/03/2014.
Revision date: 05/06/2014.
Identifiers: 1673696, 1681249, 1688949, c04336637, CERTFR-2014-AVI-179, CERTFR-2014-AVI-253, CERTFR-2014-AVI-254, CERTFR-2014-AVI-255, CERTFR-2014-AVI-279, CERTFR-2014-AVI-286, cisco-sa-20140605-openssl, CVE-2014-0076, DOC-53313, DSA-2908-1, FreeBSD-SA-14:06.openssl, HPSBUX03046, JSA10629, MDVSA-2014:067, MDVSA-2015:062, NetBSD-SA2014-006, openSUSE-SU-2014:0480-1, openSUSE-SU-2016:0640-1, pfSense-SA-14_04.openssl, SA40006, SB10075, SSA:2014-098-01, SSRT101590, SUSE-SU-2014:0759-1, SUSE-SU-2014:0761-1, SUSE-SU-2014:0762-1, USN-2165-1, VIGILANCE-VUL-14462.

Description of the vulnerability

The ECDSA (Elliptic Curve Digital Signature Algorithm) algorithm uses a secret "k" value.

However, a local attacker can monitor the process linked to OpenSSL, and use the "FLUSH+RELOAD Cache" attack on a conditional branch (if), to obtain bit after bit the "k" secret value.

A local attacker can therefore guess the ECDSA secret used by the OpenSSL implementation, in order to obtain sensitive information.
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computer vulnerability CVE-2010-5298

OpenSSL: data injection via OPENSSL_NO_BUF_FREELIST

Synthesis of the vulnerability

An attacker can establish a connection with a multi-thread application linked to OpenSSL with OPENSSL_NO_BUF_FREELIST, in order to potentially inject data in the session of another user.
Impacted products: ArubaOS, ProxyAV, ProxySG par Blue Coat, SGOS by Blue Coat, Cisco ASR, Cisco ATA, Cisco ACE, ASA, AsyncOS, Cisco Catalyst, CiscoWorks, Cisco Content SMA, Cisco CSS, Cisco ESA, IOS by Cisco, IOS XE Cisco, IOS XR Cisco, Cisco IPS, IronPort Email, IronPort Management, IronPort Web, Nexus by Cisco, NX-OS, Prime Collaboration Assurance, Prime Collaboration Manager, Prime Infrastructure, 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, WebNS, Cisco WSA, Debian, Avamar, EMC CAVA, EMC CEE, EMC CEPA, Celerra FAST, Celerra NS, Celerra NX4, EMC CMDCE, Connectrix Switch, ECC, NetWorker, PowerPath, Unisphere EMC, VNX Operating Environment, VNX Series, BIG-IP Hardware, TMOS, Fedora, FortiAnalyzer, FortiAnalyzer Virtual Appliance, FortiClient, FortiManager, FortiManager Virtual Appliance, FreeBSD, ProCurve Switch, HP Switch, AIX, Juniper J-Series, Junos OS, Junos Pulse, Juniper Network Connect, Juniper UAC, McAfee Web Gateway, NetBSD, OpenBSD, OpenSSL, openSUSE, Solaris, pfSense, Polycom CMA, HDX, RealPresence Collaboration Server, Polycom VBP, RHEL, ACE Agent, ACE Server, RSA Authentication Agent, RSA Authentication Manager, SecurID, ROS, ROX, RuggedSwitch, SIMATIC, Slackware, stunnel, Ubuntu, ESXi, vCenter Server, VMware vSphere, VMware vSphere Hypervisor.
Severity: 1/4.
Consequences: data reading.
Provenance: internet client.
Creation date: 14/04/2014.
Revision date: 05/06/2014.
Identifiers: 2167, aid-06062014, c04347622, CERTFR-2014-AVI-253, CERTFR-2014-AVI-254, CERTFR-2014-AVI-255, CERTFR-2014-AVI-260, CERTFR-2014-AVI-274, CERTFR-2014-AVI-279, CERTFR-2014-AVI-286, cisco-sa-20140605-openssl, CTX140876, CVE-2010-5298, DOC-53313, DSA-2908-1, FEDORA-2014-17576, FEDORA-2014-17587, FEDORA-2014-7101, FEDORA-2014-7102, FG-IR-14-018, FreeBSD-SA-14:09.openssl, HPSBHF03052, JSA10629, MDVSA-2014:090, MDVSA-2015:062, NetBSD-SA2014-006, openSUSE-SU-2014:0592-1, RHSA-2014:0625-01, RHSA-2014:0628-01, RHSA-2014:0679-01, SA40006, SA80, SB10075, SOL15328, SSA:2014-156-03, SSA-234763, USN-2192-1, VIGILANCE-VUL-14585, VMSA-2014-0006, VMSA-2014-0006.1, VMSA-2014-0006.10, VMSA-2014-0006.11, VMSA-2014-0006.2, VMSA-2014-0006.3, VMSA-2014-0006.4, VMSA-2014-0006.5, VMSA-2014-0006.6, VMSA-2014-0006.7, VMSA-2014-0006.8, VMSA-2014-0006.9.

Description of the vulnerability

The OpenSSL product uses a proprietary implementation of malloc to manage its memory.

However, when this feature is disabled with OPENSSL_NO_BUF_FREELIST, a memory area is not freed, and the ssl3_setup_read_buffer() function can, in multi-thread mode, reuse data from another SSL session.

An attacker can therefore establish a connection with a multi-threaded application linked to OpenSSL with OPENSSL_NO_BUF_FREELIST, in order to potentially inject data in the session of another user.
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