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 alert 18891

WordPress WooCommerce - Store Toolkit: privilege escalation via wp-admin/index.php

Synthesis of the vulnerability

An attacker who owns an ordinary account can access to wp-admin/index.php of WordPress WooCommerce - Store Toolkit, in order to get administrator privileges.
Impacted products: WordPress Plugins ~ not comprehensive.
Severity: 3/4.
Consequences: administrator access/rights, privileged access/rights.
Provenance: internet client.
Creation date: 08/02/2016.
Identifiers: VIGILANCE-VUL-18891.

Description of the vulnerability

The WooCommerce - Store Toolkit plugin can be installed on WordPress.

Some actions should be reserved to the administrator. However, there is no check about the user identity, the only check is whether the end user is authenticated.

An attacker who owns an ordinary account can access to wp-admin/index.php of WordPress WooCommerce - Store Toolkit, in order to get administrator privileges.
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vulnerability 18890

WordPress Clikstats: open redirect of ck.php

Synthesis of the vulnerability

An attacker can deceive the user of ck.php of WordPress Clikstats, in order to redirect him to a malicious site.
Impacted products: WordPress Plugins ~ not comprehensive.
Severity: 1/4.
Consequences: user access/rights, data reading.
Provenance: internet client.
Creation date: 08/02/2016.
Identifiers: VIGILANCE-VUL-18890.

Description of the vulnerability

The Clikstats plugin can be installed on WordPress.

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 ck.php of WordPress Clikstats, in order to redirect him to a malicious site.
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computer vulnerability note CVE-2015-7578 CVE-2015-7579 CVE-2015-7580

rubygem-rails-html-sanitizer: three vulnerabilities

Synthesis of the vulnerability

An attacker can use several vulnerabilities of rubygem-rails-html-sanitizer.
Impacted products: Fedora, openSUSE Leap.
Severity: 2/4.
Consequences: client access/rights.
Provenance: document.
Number of vulnerabilities in this bulletin: 3.
Creation date: 08/02/2016.
Identifiers: CVE-2015-7578, CVE-2015-7579, CVE-2015-7580, FEDORA-2016-3a2606f993, FEDORA-2016-59ce8b61dd, openSUSE-SU-2016:0356-1, VIGILANCE-VUL-18889.

Description of the vulnerability

Several vulnerabilities were announced in rubygem-rails-html-sanitizer.

An attacker can trigger a Cross Site Scripting in rails-html-sanitizer, in order to run JavaScript code in the context of the web site. [severity:2/4; CVE-2015-7579]

An attacker can trigger a Cross Site Scripting in attributes, in order to run JavaScript code in the context of the web site. [severity:2/4; CVE-2015-7578]

An attacker can trigger a Cross Site Scripting in a whitelist, in order to run JavaScript code in the context of the web site. [severity:2/4; CVE-2015-7580]
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computer vulnerability bulletin CVE-2015-5969

openSUSE: information disclosure via mysql-systemd-helper

Synthesis of the vulnerability

An attacker can bypass access restrictions to data in mysql-systemd-helper of openSUSE, in order to obtain sensitive information.
Impacted products: openSUSE, openSUSE Leap.
Severity: 1/4.
Consequences: data reading.
Provenance: user account.
Creation date: 08/02/2016.
Identifiers: CVE-2015-5969, openSUSE-SU-2016:0367-1, openSUSE-SU-2016:0368-1, openSUSE-SU-2016:0379-1, VIGILANCE-VUL-18888.

Description of the vulnerability

An attacker can bypass access restrictions to data in mysql-systemd-helper of openSUSE, in order to obtain sensitive information.
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computer vulnerability announce CVE-2015-8708

claws-mail: buffer overflow of conv_euctojis

Synthesis of the vulnerability

An attacker can generate a buffer overflow in conv_euctojis() of claws-mail, in order to trigger a denial of service, and possibly to run code.
Impacted products: Fedora.
Severity: 2/4.
Consequences: administrator access/rights, privileged access/rights, user access/rights, denial of service on server, denial of service on service, denial of service on client.
Provenance: document.
Creation date: 08/02/2016.
Identifiers: CVE-2015-8708, FEDORA-2016-2ec7f779f2, FEDORA-2016-b211281b8e, VIGILANCE-VUL-18887.

Description of the vulnerability

An attacker can generate a buffer overflow in conv_euctojis() of claws-mail, in order to trigger a denial of service, and possibly to run code. The origin is a wrong fix for VIGILANCE-VUL-18620.
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computer vulnerability alert 18886

WordPress User Meta Manager: information disclosure via wp-admin/admin-ajax.php

Synthesis of the vulnerability

An attacker can download the account table of WordPress User Meta Manager via wp-admin/admin-ajax.php, in order to get sensitive information.
Impacted products: WordPress Plugins ~ not comprehensive.
Severity: 2/4.
Consequences: data reading.
Provenance: document.
Creation date: 08/02/2016.
Identifiers: VIGILANCE-VUL-18886.

Description of the vulnerability

The User Meta Manager plugin can be installed on WordPress.

The database table usermeta includes information about user accounts. This table is copied during the backup process. However, access to the copy is ot restricted ad it should be.

An attacker can therefore download the account table of WordPress User Meta Manager via wp-admin/admin-ajax.php, in order to get sensitive information.
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computer vulnerability CVE-2016-0603

Oracle Java: code execution during installation

Synthesis of the vulnerability

An attacker can invite the victim to download malicious libraries on Windows, in order to run code during the installation of an application requiring these DLL.
Impacted products: Java Oracle.
Severity: 2/4.
Consequences: user access/rights.
Provenance: document.
Creation date: 08/02/2016.
Identifiers: CERTFR-2016-AVI-049, CVE-2016-0603, VIGILANCE-VUL-18885.

Description of the vulnerability

When a user installs a new application on Windows, he downloads the installation program (install.exe for example), and then runs it.

However, the Oracle Java installation program loads several DLLs (UXTheme.dll, RASAdHlp.dll, SetupAPI.dll, HNetCfg.dll, XPSP2Res.dll, ProfAPI.dll, Secur32.dll, NTMarta.dll, Version.dll, WinHTTP.dll, NetUtils.dll, WindowsCodecs.dll) from the current directory. So, if an attacker invited the victim to download a malicious DLL file, before he runs install.exe from the Download directory, the code located in the DLL is run.

An attacker can therefore invite the victim to download malicious libraries on Windows, in order to run code during the installation of Oracle Java.
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vulnerability note CVE-2016-0737

openstack-swift: denial of service via client-to-proxy

Synthesis of the vulnerability

An attacker can generate a fatal error in client-to-proxy of openstack-swift, in order to trigger a denial of service.
Impacted products: RHEL, Ubuntu.
Severity: 2/4.
Consequences: denial of service on service, denial of service on client.
Provenance: intranet client.
Creation date: 08/02/2016.
Identifiers: CVE-2016-0737, RHSA-2016:0126-01, RHSA-2016:0127-01, RHSA-2016:0128-01, RHSA-2016:0155-01, USN-3451-1, VIGILANCE-VUL-18884.

Description of the vulnerability

An attacker can generate a fatal error in client-to-proxy of openstack-swift, in order to trigger a denial of service.
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vulnerability bulletin CVE-2015-7408

IBM Tivoli Storage Manager: privilege escalation via the option ASNODENAME

Synthesis of the vulnerability

An attacker can use an option ASNODENAME in a request to IBM Tivoli Storage Manager, in order to escalate his privileges.
Impacted products: Tivoli Storage Manager.
Severity: 2/4.
Consequences: administrator access/rights, privileged access/rights, data reading, data creation/edition.
Provenance: intranet client.
Creation date: 05/02/2016.
Identifiers: 1975957, CVE-2015-7408, VIGILANCE-VUL-18883.

Description of the vulnerability

The IBM Tivoli Storage Manager client can be used as a proxy between another client and the server.

The client provides the origin client identity via the option ASNODENAME. However, the server does not rightly check the option value. So the client may spoof another client identity which has different access rights to the server.

An attacker can therefore use an option ASNODENAME in a request to IBM Tivoli Storage Manager, in order to escalate his privileges.
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vulnerability announce 18882

PHP 7: two vulnerabilities

Synthesis of the vulnerability

An attacker can use several vulnerabilities of PHP 7.
Impacted products: PHP.
Severity: 3/4.
Consequences: privileged access/rights, denial of service on service.
Provenance: user account.
Number of vulnerabilities in this bulletin: 2.
Creation date: 05/02/2016.
Identifiers: 71311, 71313, VIGILANCE-VUL-18882.

Description of the vulnerability

Several vulnerabilities were announced in PHP 7.

An attacker can force the usage of a freed memory area in SPL(ArrayObject, unserialize), in order to trigger a denial of service, and possibly to run code. [severity:3/4; 71311]

An attacker can force the usage of a freed memory area in SPL(SplObjectStorage, unserialize), in order to trigger a denial of service, and possibly to run code. [severity:3/4; 71313]
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