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Computer vulnerabilities of Network Appliance Snap Creator Framework

vulnerability alert CVE-2017-5648

Apache Tomcat: privilege escalation

Synthesis of the vulnerability

A local attacker can tamper with the data exchanged by applications hosted in one instance of Apache Tomcat.
Impacted products: Tomcat, Debian, Fedora, Snap Creator Framework, openSUSE Leap, RHEL, SUSE Linux Enterprise Desktop, SLES, Ubuntu.
Severity: 3/4.
Consequences: administrator access/rights, privileged access/rights.
Provenance: user account.
Creation date: 11/04/2017.
Identifiers: CERTFR-2017-AVI-116, CVE-2017-5648, DLA-924-1, DLA-924-2, DSA-3842-1, DSA-3843-1, FEDORA-2017-5261ba4605, FEDORA-2017-d5aa7c77d6, NTAP-20180605-0001, NTAP-20180607-0001, NTAP-20180607-0002, NTAP-20180614-0001, openSUSE-SU-2017:1292-1, RHSA-2017:1801-01, RHSA-2017:1802-01, RHSA-2017:1809-01, SUSE-SU-2017:1229-1, SUSE-SU-2017:1382-1, SUSE-SU-2017:1660-1, USN-3519-1, VIGILANCE-VUL-22401.

Description of the vulnerability

The Apache Tomcat is a web application server.

It may host several applications which must be isolated. However, an application can get handle objets to requests and responses for other applications, and so read their request or modify their response body.

A local attacker can therefore tamper with the data exchanged by applications hosted in one instance of Apache Tomcat.
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computer vulnerability CVE-2017-5650 CVE-2017-5651

Apache Tomcat: two vulnerabilities

Synthesis of the vulnerability

An attacker can use several vulnerabilities of Apache Tomcat.
Impacted products: Tomcat, MariaDB ~ precise, MySQL Community, MySQL Enterprise, Snap Creator Framework, Percona Server.
Severity: 3/4.
Consequences: data reading, denial of service on service.
Provenance: internet client.
Number of vulnerabilities in this bulletin: 2.
Creation date: 11/04/2017.
Identifiers: CERTFR-2017-AVI-116, cpujul2017, CVE-2017-5650, CVE-2017-5651, NTAP-20180605-0001, NTAP-20180607-0001, NTAP-20180607-0002, NTAP-20180614-0001, VIGILANCE-VUL-22395.

Description of the vulnerability

Several vulnerabilities were announced in Apache Tomcat.

An attacker can make the server send to him the response of a not related request. [severity:3/4; CVE-2017-5651]

An attacker can send HTTP/2 requests which will block all server threads, in order to trigger a denial of service. [severity:3/4; CVE-2017-5650]
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vulnerability alert CVE-2017-5647

Apache Tomcat: information disclosure via response exchanges

Synthesis of the vulnerability

An attacker can send a burst of HTTP 1.1 request to Apache Tomcat, in order to get sensitive information.
Impacted products: Tomcat, Blue Coat CAS, Debian, Fedora, MariaDB ~ precise, ePO, MySQL Community, MySQL Enterprise, Snap Creator Framework, openSUSE Leap, Oracle Communications, Solaris, WebLogic, Percona Server, RHEL, SUSE Linux Enterprise Desktop, SLES, Symantec Content Analysis, Ubuntu.
Severity: 3/4.
Consequences: data reading.
Provenance: internet client.
Creation date: 11/04/2017.
Identifiers: bulletinapr2017, cpujul2017, cpujul2019, CVE-2017-5647, DLA-924-1, DLA-924-2, DSA-3842-1, DSA-3843-1, FEDORA-2017-5261ba4605, FEDORA-2017-d5aa7c77d6, NTAP-20180605-0001, NTAP-20180607-0001, NTAP-20180607-0002, NTAP-20180614-0001, openSUSE-SU-2017:1292-1, RHSA-2017:1801-01, RHSA-2017:1802-01, RHSA-2017:2493-01, RHSA-2017:2494-01, RHSA-2017:3080-01, RHSA-2017:3081-01, SA156, SB10199, SUSE-SU-2017:1229-1, SUSE-SU-2017:1382-1, SUSE-SU-2017:1632-1, SUSE-SU-2017:1660-1, USN-3519-1, VIGILANCE-VUL-22391.

Description of the vulnerability

The Apache Tomcat product includes an HTTP server.

In HTTP 1.1, the client may send several requests without waiting for the response to the first request. However, in some cases, the server mismatches the response body and the request, in such a way that a client may receive the response for another request. This vulnerability looks like the one described in VIGILANCE-VUL-21355.

An attacker can therefore send a burst of HTTP 1.1 request to Apache Tomcat, in order to get sensitive information.
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computer vulnerability CVE-2016-8745

Apache Tomcat: information disclosure via sendfile

Synthesis of the vulnerability

An attacker can use a vulnerability via sendfile() of Apache Tomcat, in order to obtain sensitive information or to hijack a session.
Impacted products: Tomcat, Debian, Fedora, Snap Creator Framework, openSUSE Leap, Oracle DB, Oracle Fusion Middleware, Solaris, Tuxedo, WebLogic, RHEL, SUSE Linux Enterprise Desktop, SLES, Ubuntu.
Severity: 3/4.
Consequences: client access/rights, data reading.
Provenance: internet client.
Creation date: 12/12/2016.
Revision date: 05/01/2017.
Identifiers: bulletinjan2017, cpuapr2018, cpuoct2017, CVE-2016-8745, DLA-779-1, DSA-3754-1, DSA-3755-1, FEDORA-2017-19c5440abe, FEDORA-2017-376ae2b92c, NTAP-20180605-0001, NTAP-20180607-0001, NTAP-20180607-0002, NTAP-20180614-0001, openSUSE-SU-2017:1292-1, RHSA-2017:0455-01, RHSA-2017:0456-01, RHSA-2017:0457-01, RHSA-2017:0527-01, RHSA-2017:0935-01, SUSE-SU-2017:1229-1, SUSE-SU-2017:1382-1, SUSE-SU-2017:1632-1, SUSE-SU-2017:1660-1, USN-3177-1, USN-3177-2, VIGILANCE-VUL-21355.

Description of the vulnerability

The Apache Tomcat product includes an HTTP server.

It may use the sendfile() function from the operating system to send the content of a file without reading it itself. However, an attacker can trigger an error in the response processing, in such a a way that the client receive the respond of another client, including response headers and notably the session identifier.

An attacker can therefore use a vulnerability via sendfile() of Apache Tomcat, in order to obtain sensitive information or to hijack a session.
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computer vulnerability note CVE-2016-7172

NetApp Snap Creator Framework: information disclosure

Synthesis of the vulnerability

An attacker can bypass access restrictions to data of NetApp Snap Creator Framework, in order to obtain sensitive information.
Impacted products: Snap Creator Framework.
Severity: 2/4.
Consequences: data reading.
Provenance: intranet client.
Creation date: 21/12/2016.
Identifiers: CVE-2016-7172, NTAP-20161220-0001, VIGILANCE-VUL-21439.

Description of the vulnerability

An attacker can bypass access restrictions to data of NetApp Snap Creator Framework, in order to obtain sensitive information.
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computer vulnerability CVE-2016-8735

Apache Tomcat: code execution via JmxRemoteLifecycleListener Deserialization

Synthesis of the vulnerability

An attacker can use a vulnerability via JmxRemoteLifecycleListener Deserialization of Apache Tomcat, in order to run code.
Impacted products: Tomcat, Debian, Fedora, Snap Creator Framework, openSUSE Leap, Oracle Communications, Oracle DB, WebLogic, SUSE Linux Enterprise Desktop, SLES, Ubuntu.
Severity: 3/4.
Consequences: privileged access/rights, user access/rights.
Provenance: intranet client.
Creation date: 22/11/2016.
Identifiers: 1999671, cpuapr2019, cpujul2019, cpuoct2017, CVE-2016-8735, DLA-728-1, DLA-729-1, DSA-3738-1, DSA-3739-1, FEDORA-2016-98cca07999, FEDORA-2016-9c33466fbb, FEDORA-2016-a98c560116, NTAP-20180605-0001, NTAP-20180607-0001, NTAP-20180607-0002, NTAP-20180614-0001, openSUSE-SU-2016:3129-1, openSUSE-SU-2016:3144-1, RHSA-2017:0455-01, RHSA-2017:0456-01, RHSA-2017:0457-01, SUSE-SU-2016:3079-1, SUSE-SU-2016:3081-1, SUSE-SU-2017:1632-1, SUSE-SU-2017:1660-1, USN-3177-1, USN-3177-2, VIGILANCE-VUL-21175.

Description of the vulnerability

An attacker can use a vulnerability via JmxRemoteLifecycleListener Deserialization of Apache Tomcat, in order to run code.
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vulnerability note CVE-2016-6817

Apache Tomcat: infinite loop via HTTP/2

Synthesis of the vulnerability

An attacker can generate an infinite loop via HTTP/2 of Apache Tomcat, in order to trigger a denial of service.
Impacted products: Tomcat, Fedora, Snap Creator Framework.
Severity: 2/4.
Consequences: denial of service on service.
Provenance: internet client.
Creation date: 22/11/2016.
Identifiers: CVE-2016-6817, FEDORA-2016-98cca07999, FEDORA-2016-9c33466fbb, FEDORA-2016-a98c560116, NTAP-20180605-0001, NTAP-20180607-0001, NTAP-20180607-0002, NTAP-20180614-0001, VIGILANCE-VUL-21174.

Description of the vulnerability

An attacker can generate an infinite loop via HTTP/2 of Apache Tomcat, in order to trigger a denial of service.
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vulnerability bulletin CVE-2016-6816

Apache Tomcat: information disclosure via HTTP Request Line

Synthesis of the vulnerability

An attacker can bypass access restrictions to data via HTTP Request Line of Apache Tomcat, in order to obtain sensitive information.
Impacted products: Tomcat, Debian, BIG-IP Hardware, TMOS, Fedora, HPE NNMi, QRadar SIEM, Snap Creator Framework, openSUSE Leap, Oracle DB, RHEL, JBoss EAP by Red Hat, SUSE Linux Enterprise Desktop, SLES, Ubuntu.
Severity: 2/4.
Consequences: data reading.
Provenance: internet client.
Creation date: 22/11/2016.
Identifiers: 1999395, 1999474, 1999478, 1999479, 1999488, 1999532, 1999671, cpuoct2017, CVE-2016-6816, DLA-728-1, DLA-729-1, DSA-3738-1, DSA-3739-1, FEDORA-2016-98cca07999, FEDORA-2016-9c33466fbb, FEDORA-2016-a98c560116, K50116122, KM03302206, NTAP-20180605-0001, NTAP-20180607-0001, NTAP-20180607-0002, NTAP-20180614-0001, openSUSE-SU-2016:3129-1, openSUSE-SU-2016:3144-1, RHSA-2017:0244-01, RHSA-2017:0245-01, RHSA-2017:0246-01, RHSA-2017:0247-01, RHSA-2017:0250-01, RHSA-2017:0455-01, RHSA-2017:0456-01, RHSA-2017:0457-01, RHSA-2017:0527-01, RHSA-2017:0935-01, SOL50116122, SUSE-SU-2016:3079-1, SUSE-SU-2016:3081-1, SUSE-SU-2017:1632-1, SUSE-SU-2017:1660-1, USN-3177-1, USN-3177-2, VIGILANCE-VUL-21173.

Description of the vulnerability

An attacker can bypass access restrictions to data via HTTP Request Line of Apache Tomcat, in order to obtain sensitive information.
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computer vulnerability alert CVE-2016-0762 CVE-2016-5018 CVE-2016-6794

Apache Tomcat: five vulnerabilities

Synthesis of the vulnerability

An attacker can use several vulnerabilities of Apache Tomcat.
Impacted products: Tomcat, Debian, Fedora, QRadar SIEM, Snap Creator Framework, openSUSE Leap, Solaris, RHEL, JBoss EAP by Red Hat, SUSE Linux Enterprise Desktop, SLES, Ubuntu.
Severity: 2/4.
Consequences: privileged access/rights, user access/rights, data reading, data creation/edition.
Provenance: document.
Number of vulnerabilities in this bulletin: 5.
Creation date: 27/10/2016.
Identifiers: 1999395, 1999474, 1999478, 1999479, 1999488, 1999532, 1999671, bulletinoct2016, CVE-2016-0762, CVE-2016-5018, CVE-2016-6794, CVE-2016-6796, CVE-2016-6797, DLA-728-1, DLA-729-1, DSA-3720-1, DSA-3721-1, FEDORA-2016-4094bd4ad6, FEDORA-2016-c1b01b9278, NTAP-20180605-0001, NTAP-20180607-0001, NTAP-20180607-0002, NTAP-20180614-0001, openSUSE-SU-2016:3129-1, openSUSE-SU-2016:3144-1, RHSA-2017:0455-01, RHSA-2017:0456-01, RHSA-2017:0457-01, RHSA-2017:1548-01, RHSA-2017:1549-01, RHSA-2017:1550-01, RHSA-2017:1551-01, RHSA-2017:1552-01, RHSA-2017:1658-01, RHSA-2017:1659-01, RHSA-2017:2247-01, SUSE-SU-2016:3079-1, SUSE-SU-2016:3081-1, SUSE-SU-2017:1632-1, SUSE-SU-2017:1660-1, USN-3177-1, USN-3177-2, VIGILANCE-VUL-20976.

Description of the vulnerability

Several vulnerabilities were announced in Apache Tomcat.

An attacker can bypass security features via SecurityManager, in order to escalate his privileges. [severity:2/4; CVE-2016-5018]

An attacker can bypass security features via Realm Timing, in order to obtain sensitive information. [severity:2/4; CVE-2016-0762]

An attacker can bypass security features via System Property, in order to obtain sensitive information. [severity:2/4; CVE-2016-6794]

An attacker can bypass security features via SecurityManager, in order to escalate his privileges. [severity:2/4; CVE-2016-6796]

An attacker can bypass security features via Global Resources, in order to obtain sensitive information. [severity:2/4; CVE-2016-6797]
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vulnerability bulletin CVE-2016-2183 CVE-2016-6329

Blowfish, Triple-DES: algorithms too weak, SWEET32

Synthesis of the vulnerability

An attacker can create a TLS/VPN session with a Blowfish/Triple-DES algorithm, and perform a two days attack, in order to decrypt data.
Impacted products: Avaya Ethernet Routing Switch, Blue Coat CAS, ProxySG par Blue Coat, SGOS by Blue Coat, Cisco ASR, Cisco Aironet, Cisco ATA, Cisco AnyConnect Secure Mobility Client, Cisco ACE, ASA, AsyncOS, Cisco Catalyst, Cisco Content SMA, Cisco ESA, IOS by Cisco, IOS XE Cisco, IOS XR Cisco, Cisco IPS, Nexus by Cisco, NX-OS, Cisco Prime Access Registrar, Prime Collaboration Assurance, Cisco Prime DCNM, Prime Infrastructure, Cisco Prime LMS, Cisco Router, Secure ACS, Cisco CUCM, Cisco Manager Attendant Console, Cisco Unified CCX, Cisco IP Phone, Cisco MeetingPlace, Cisco Wireless IP Phone, Cisco WSA, Cisco Wireless Controller, Debian, Avamar, Black Diamond, ExtremeXOS, Summit, BIG-IP Hardware, TMOS, Fedora, FileZilla Server, FortiAnalyzer, FortiAnalyzer Virtual Appliance, FortiGate, FortiGate Virtual Appliance, FortiOS, FreeRADIUS, hMailServer, HPE BSM, LoadRunner, HP Operations, Performance Center, Real User Monitoring, SiteScope, HP Switch, HP-UX, AIX, DB2 UDB, Informix Server, IRAD, Security Directory Server, Tivoli Directory Server, Tivoli Storage Manager, Tivoli System Automation, WebSphere MQ, Junos Space, McAfee Email Gateway, ePO, Data ONTAP, Snap Creator Framework, Nodejs Core, OpenSSL, openSUSE, openSUSE Leap, Oracle Communications, Oracle DB, Oracle Directory Server, Oracle Directory Services Plus, Oracle Fusion Middleware, Oracle GlassFish Server, Oracle Identity Management, Oracle iPlanet Web Server, Oracle OIT, Solaris, Tuxedo, Oracle Virtual Directory, WebLogic, Oracle Web Tier, SSL protocol, Pulse Connect Secure, Pulse Secure Client, Pulse Secure SBR, 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 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, SIMATIC, Slackware, Splunk Enterprise, stunnel, SUSE Linux Enterprise Desktop, SLES, Synology DS***, Synology RS***, Nessus, Ubuntu, WinSCP.
Severity: 1/4.
Consequences: data reading.
Provenance: internet client.
Number of vulnerabilities in this bulletin: 2.
Creation date: 25/08/2016.
Identifiers: 1610582, 1991866, 1991867, 1991870, 1991871, 1991875, 1991876, 1991878, 1991880, 1991882, 1991884, 1991885, 1991886, 1991887, 1991889, 1991892, 1991894, 1991896, 1991902, 1991903, 1991951, 1991955, 1991959, 1991960, 1991961, 1992681, 1993777, 1994375, 1995099, 1995922, 1998797, 1999054, 1999421, 2000209, 2000212, 2000370, 2000544, 2001608, 2002021, 2002335, 2002336, 2002479, 2002537, 2002870, 2002897, 2002991, 2003145, 2003480, 2003620, 2003673, 2004036, 2008828, 523628, 9010102, bulletinapr2017, c05349499, c05369403, c05369415, c05390849, CERTFR-2017-AVI-012, CERTFR-2019-AVI-049, CERTFR-2019-AVI-311, cisco-sa-20160927-openssl, cpuapr2017, cpujan2018, cpujul2017, cpujul2019, cpuoct2017, CVE-2016-2183, CVE-2016-6329, DSA-2018-124, DSA-3673-1, DSA-3673-2, FEDORA-2016-7810e24465, FEDORA-2016-dc2cb4ad6b, FG-IR-16-047, FG-IR-16-048, FG-IR-17-127, FG-IR-17-173, HPESBGN03697, HPESBGN03765, HPESBUX03725, HPSBGN03690, HPSBGN03694, HPSBHF03674, ibm10718843, java_jan2017_advisory, JSA10770, KM03060544, NTAP-20160915-0001, openSUSE-SU-2016:2199-1, openSUSE-SU-2016:2391-1, openSUSE-SU-2016:2407-1, openSUSE-SU-2016:2496-1, openSUSE-SU-2016:2537-1, openSUSE-SU-2017:1638-1, openSUSE-SU-2018:0458-1, RHSA-2017:0336-01, RHSA-2017:0337-01, RHSA-2017:0338-01, RHSA-2017:3113-01, RHSA-2017:3114-01, RHSA-2017:3239-01, RHSA-2017:3240-01, RHSA-2018:2123-01, SA133, SA40312, SB10171, SB10186, SB10197, SB10215, SOL13167034, SP-CAAAPUE, SPL-129207, SSA:2016-266-01, SSA:2016-363-01, SSA-556833, SUSE-SU-2016:2387-1, SUSE-SU-2016:2394-1, SUSE-SU-2016:2458-1, SUSE-SU-2016:2468-1, SUSE-SU-2016:2469-1, SUSE-SU-2016:2470-1, SUSE-SU-2016:2470-2, SUSE-SU-2017:1444-1, SUSE-SU-2017:2838-1, SUSE-SU-2017:3177-1, SWEET32, TNS-2016-16, USN-3087-1, USN-3087-2, USN-3270-1, USN-3339-1, USN-3339-2, USN-3372-1, VIGILANCE-VUL-20473.

Description of the vulnerability

The Blowfish and Triple-DES symetric encryption algorithms use 64 bit blocks.

However, if they are used in CBC mode, a collision occurs after 785 GB transferred, and it is then possible to decrypt blocks with an attack lasting two days.

An attacker can therefore create a TLS/VPN session with a Blowfish/Triple-DES algorithm, and perform a two days attack, in order to decrypt data.
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