The Vigil@nce team watches public vulnerabilities impacting your computers, and then offers security solutions, a database and tools to fix them.
History of vulnerabilities analyzed by Vigil@nce:

vulnerability bulletin CVE-2015-1916

IBM Java: denial of service via Secure Socket Extension

Synthesis of the vulnerability

An attacker can generate a fatal error in Secure Socket Extension of IBM Java, in order to trigger a denial of service.
Impacted products: AIX, Domino, Notes, Security Directory Server, Tivoli Storage Manager, Tivoli Workload Scheduler, WebSphere AS Traditional, WebSphere MQ.
Severity: 2/4.
Consequences: denial of service on service, denial of service on client.
Provenance: internet client.
Creation date: 22/09/2015.
Identifiers: 1902260, 1903541, 1903704, 1966551, 1967498, 1968485, CVE-2015-1916, VIGILANCE-VUL-17953.

Description of the vulnerability

An attacker can generate a fatal error in Secure Socket Extension of IBM Java, in order to trigger a denial of service.
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vulnerability announce CVE-2015-7311

Xen: write on readonly disks via libxl

Synthesis of the vulnerability

An attacker, who is administrator in a guest system, configured with qemu-xen and libxl, can write to disk images of the host system, even if they are configured as read-only.
Impacted products: Debian, openSUSE, openSUSE Leap, SUSE Linux Enterprise Desktop, SLES, Xen.
Severity: 2/4.
Consequences: data creation/edition.
Provenance: privileged account.
Creation date: 22/09/2015.
Identifiers: CERTFR-2015-AVI-406, CVE-2015-7311, DSA-3414-1, openSUSE-SU-2015:1964-1, openSUSE-SU-2015:2003-1, openSUSE-SU-2015:2249-1, openSUSE-SU-2015:2250-1, openSUSE-SU-2016:0124-1, SUSE-SU-2015:1853-1, SUSE-SU-2015:1894-1, SUSE-SU-2015:1908-1, VIGILANCE-VUL-17952, XSA-142.

Description of the vulnerability

The Xen product can be configured with qemu-xen (instead of qemu-xen-traditional), and can use tools linked to libxl.

However, with this configuration, a disk cannot be mounted as read-only, but libxl does not indicate it.

An attacker, who is administrator in a guest system, configured with qemu-xen and libxl, can therefore write to disk images of the host system, even if they are configured as read-only.
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vulnerability alert CVE-2015-0219 CVE-2015-0220 CVE-2015-0221

Django: four vulnerabilities

Synthesis of the vulnerability

An attacker can use several vulnerabilities of Django.
Impacted products: Debian, Fedora, openSUSE, Ubuntu.
Severity: 2/4.
Consequences: client access/rights, denial of service on service.
Provenance: document.
Number of vulnerabilities in this bulletin: 4.
Creation date: 22/09/2015.
Identifiers: CVE-2015-0219, CVE-2015-0220, CVE-2015-0221, CVE-2015-0222, DSA-3151-1, FEDORA-2015-0714, FEDORA-2015-0790, FEDORA-2015-0804, MDVSA-2015:036, MDVSA-2015:109, openSUSE-SU-2015:0643-1, openSUSE-SU-2015:1598-1, USN-2469-1, USN-2469-2, VIGILANCE-VUL-17951.

Description of the vulnerability

Several vulnerabilities were announced in Django.

An attacker can bypass security features, in order to escalate his privileges. [severity:2/4; CVE-2015-0219]

An attacker can trigger a Cross Site Scripting, in order to run JavaScript code in the context of the web site. [severity:2/4; CVE-2015-0220]

An attacker can trigger a fatal error, in order to trigger a denial of service. [severity:1/4; CVE-2015-0221]

An attacker can trigger a fatal error, in order to trigger a denial of service. [severity:1/4; CVE-2015-0222]
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vulnerability CVE-2015-5228 CVE-2015-5231

criu: two vulnerabilities

Synthesis of the vulnerability

An attacker can use several vulnerabilities of criu.
Impacted products: openSUSE.
Severity: 2/4.
Consequences: unknown consequence, administrator access/rights, privileged access/rights, user access/rights, client access/rights, data reading, data creation/edition, data deletion, data flow, denial of service on server, denial of service on service, denial of service on client, disguisement.
Provenance: user shell.
Number of vulnerabilities in this bulletin: 2.
Creation date: 22/09/2015.
Identifiers: CVE-2015-5228, CVE-2015-5231, openSUSE-SU-2015:1593-1, VIGILANCE-VUL-17950.

Description of the vulnerability

Several vulnerabilities were announced in criu.

An unknown vulnerability was announced. [severity:2/4; CVE-2015-5228]

An unknown vulnerability was announced. [severity:2/4; CVE-2015-5231]
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computer vulnerability announce CVE-2015-6302

Cisco Wireless LAN Controller: denial of service via RADIUS

Synthesis of the vulnerability

An attacker can forge a disconnect RADIUS packet to Cisco Wireless LAN Controller, in order to trigger a denial of service.
Impacted products: Cisco Wireless Controller.
Severity: 2/4.
Consequences: denial of service on service, denial of service on client.
Provenance: intranet client.
Creation date: 22/09/2015.
Identifiers: 41102, CSCuw29419, CVE-2015-6302, VIGILANCE-VUL-17947.

Description of the vulnerability

The Cisco Wireless LAN Controller can connect to a RADIUS server.

However, a lack of proper input validation of the RADIUS Disconnect-Request packet generates a client disconnection.

An attacker can therefore forge a disconnect RADIUS packet to Cisco Wireless LAN Controller, in order to trigger a denial of service.
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computer vulnerability alert CVE-2015-0272 CVE-2015-8215

Linux kernel, NetworkManager: denial of service via IPv6 RA MTU

Synthesis of the vulnerability

An attacker can send an IPv6 RA packet with a malicious MTU, which is accepted by NetworkManager and by the Linux kernel, in order to trigger a denial of service.
Impacted products: Debian, Linux, openSUSE, RHEL, SUSE Linux Enterprise Desktop, SLES, Ubuntu, Unix (platform) ~ not comprehensive.
Severity: 2/4.
Consequences: denial of service on service.
Provenance: LAN.
Number of vulnerabilities in this bulletin: 2.
Creation date: 22/09/2015.
Revision date: 17/11/2015.
Identifiers: 1192132, CERTFR-2015-AVI-435, CERTFR-2015-AVI-436, CERTFR-2015-AVI-508, CERTFR-2015-AVI-563, CERTFR-2016-AVI-050, CERTFR-2016-AVI-073, CVE-2015-0272, CVE-2015-8215, DSA-3364-1, openSUSE-SU-2015:1842-1, openSUSE-SU-2016:0301-1, openSUSE-SU-2016:0318-1, openSUSE-SU-2016:2649-1, RHSA-2015:2315-01, RHSA-2016:0855-01, SUSE-SU-2015:2108-1, SUSE-SU-2015:2194-1, SUSE-SU-2015:2292-1, SUSE-SU-2015:2339-1, SUSE-SU-2015:2350-1, SUSE-SU-2016:0354-1, SUSE-SU-2016:0585-1, SUSE-SU-2016:2074-1, USN-2775-1, USN-2776-1, USN-2778-1, USN-2779-1, USN-2792-1, USN-2796-1, USN-2797-1, VIGILANCE-VUL-17946.

Description of the vulnerability

On a local network, IPv6 routers send the ICMPv6 Router Advertisement message to announce their presence and propose a MTU.

However, neither NetworkManager (CVE-2015-0272), nor the Linux kernel (CVE-2015-8215), check if the offered MTU is in the range IPV6_MIN_MTU to InterfaceMTU.

An attacker can therefore send an IPv6 RA packet with a malicious MTU, which is accepted by NetworkManager and by the Linux kernel, in order to trigger a denial of service.
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computer vulnerability CVE-2015-5567 CVE-2015-5568 CVE-2015-5570

Adobe Flash Player: multiple vulnerabilities

Synthesis of the vulnerability

An attacker can use several vulnerabilities of Adobe Flash Player.
Impacted products: Flash Player, Chrome, Edge, IE, openSUSE, Opera, RHEL, SUSE Linux Enterprise Desktop, SLES.
Severity: 4/4.
Consequences: user access/rights, data reading, denial of service on client.
Provenance: document.
Number of vulnerabilities in this bulletin: 23.
Creation date: 22/09/2015.
Identifiers: 2755801, 451, APSB15-23, CERTFR-2015-AVI-404, CVE-2015-5567, CVE-2015-5568, CVE-2015-5570, CVE-2015-5571, CVE-2015-5572, CVE-2015-5573, CVE-2015-5574, CVE-2015-5575, CVE-2015-5576, CVE-2015-5577, CVE-2015-5578, CVE-2015-5579, CVE-2015-5580, CVE-2015-5581, CVE-2015-5582, CVE-2015-5584, CVE-2015-5587, CVE-2015-5588, CVE-2015-6676, CVE-2015-6677, CVE-2015-6678, CVE-2015-6679, CVE-2015-6682, openSUSE-SU-2015:1616-1, openSUSE-SU-2015:1781-1, RHSA-2015:1814-01, SUSE-SU-2015:1614-1, SUSE-SU-2015:1618-1, VIGILANCE-VUL-17945, ZDI-15-446, ZDI-15-447.

Description of the vulnerability

Several vulnerabilities were announced in Adobe Flash Player.

An attacker can generate a memory corruption, in order to trigger a denial of service, and possibly to run code. [severity:4/4; CVE-2015-5573]

An attacker can force the usage of a freed memory area, in order to trigger a denial of service, and possibly to run code. [severity:4/4; CVE-2015-5570, ZDI-15-447]

An attacker can force the usage of a freed memory area, in order to trigger a denial of service, and possibly to run code. [severity:4/4; CVE-2015-5574]

An attacker can force the usage of a freed memory area, in order to trigger a denial of service, and possibly to run code. [severity:4/4; CVE-2015-5581]

An attacker can force the usage of a freed memory area, in order to trigger a denial of service, and possibly to run code. [severity:4/4; CVE-2015-5584]

An attacker can force the usage of a freed memory area, in order to trigger a denial of service, and possibly to run code. [severity:4/4; CVE-2015-6682]

An attacker can generate a buffer overflow, in order to trigger a denial of service, and possibly to run code. [severity:4/4; CVE-2015-6676]

An attacker can generate a buffer overflow, in order to trigger a denial of service, and possibly to run code. [severity:4/4; CVE-2015-6678, ZDI-15-446]

An attacker can generate a memory corruption, in order to trigger a denial of service, and possibly to run code. [severity:4/4; CVE-2015-5575]

An attacker can generate a memory corruption, in order to trigger a denial of service, and possibly to run code. [severity:4/4; CVE-2015-5577]

An attacker can generate a memory corruption, in order to trigger a denial of service, and possibly to run code. [severity:4/4; CVE-2015-5578]

An attacker can generate a memory corruption, in order to trigger a denial of service, and possibly to run code. [severity:4/4; CVE-2015-5580]

An attacker can generate a memory corruption, in order to trigger a denial of service, and possibly to run code. [severity:4/4; CVE-2015-5582]

An attacker can generate a memory corruption, in order to trigger a denial of service, and possibly to run code. [severity:4/4; CVE-2015-5588]

An attacker can generate a memory corruption, in order to trigger a denial of service, and possibly to run code. [severity:4/4; CVE-2015-6677]

An attacker can use a vulnerability in JSONP Callback API, in order to run code. [severity:3/4; CVE-2015-5571]

An attacker can create a memory leak, in order to trigger a denial of service. [severity:2/4; CVE-2015-5576]

An attacker can use a vulnerability in Vector Length Corruption, in order to run code. [severity:4/4; CVE-2015-5568]

An attacker can generate a memory corruption, in order to trigger a denial of service, and possibly to run code. [severity:4/4; CVE-2015-5567]

An attacker can generate a memory corruption, in order to trigger a denial of service, and possibly to run code. [severity:4/4; CVE-2015-5579]

An attacker can generate a buffer overflow, in order to trigger a denial of service, and possibly to run code. [severity:4/4; CVE-2015-5587]

An attacker can bypass security features, in order to obtain sensitive information. [severity:2/4; CVE-2015-5572]

An attacker can bypass security features in same-origin-policy, in order to obtain sensitive information. [severity:2/4; CVE-2015-6679]
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vulnerability note 17944

Jasig CAS Server: Cross Site Scripting

Synthesis of the vulnerability

An attacker can trigger a Cross Site Scripting of Jasig CAS Server, in order to run JavaScript code in the context of the web site.
Impacted products: CAS Server.
Severity: 2/4.
Consequences: client access/rights.
Provenance: document.
Creation date: 21/09/2015.
Identifiers: VIGILANCE-VUL-17944.

Description of the vulnerability

The Jasig CAS Server product 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 of Jasig CAS Server, in order to run JavaScript code in the context of the web site.
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vulnerability bulletin CVE-2015-5234 CVE-2015-5235

IcedTea-Web: privilege escalation

Synthesis of the vulnerability

An attacker can bypass restrictions of IcedTea-Web, in order to escalate his privileges.
Impacted products: Fedora, openSUSE, RHEL, Ubuntu.
Severity: 2/4.
Consequences: administrator access/rights, privileged access/rights.
Provenance: document.
Number of vulnerabilities in this bulletin: 2.
Creation date: 21/09/2015.
Identifiers: CVE-2015-5234, CVE-2015-5235, FEDORA-2015-15676, FEDORA-2015-15677, openSUSE-SU-2015:1595-1, RHSA-2016:0778-01, USN-2817-1, VIGILANCE-VUL-17943.

Description of the vulnerability

An attacker can bypass restrictions of IcedTea-Web, in order to escalate his privileges.
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vulnerability announce 17942

WordPress Vertical Image Slider: Cross Site Scripting

Synthesis of the vulnerability

An attacker can trigger a Cross Site Scripting of WordPress Vertical Image Slider, in order to run JavaScript code in the context of the web site.
Impacted products: WordPress Plugins ~ not comprehensive.
Severity: 2/4.
Consequences: client access/rights.
Provenance: document.
Creation date: 21/09/2015.
Identifiers: VIGILANCE-VUL-17942.

Description of the vulnerability

The Vertical Image Slider plugin can be installed on WordPress.

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

An attacker can therefore trigger a Cross Site Scripting of WordPress Vertical Image Slider, in order to run JavaScript code in the context of the web site.
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