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:

computer vulnerability note CVE-2014-4698

PHP: use after free via SPL ArrayIterator

Synthesis of the vulnerability

A local attacker can use a freed memory area in SPL ArrayIterator of PHP, in order to trigger a denial of service, and possibly to execute code.
Impacted products: BIG-IP Hardware, TMOS, openSUSE, PHP, RHEL, Slackware, SUSE Linux Enterprise Desktop, SLES, Ubuntu.
Severity: 2/4.
Consequences: user access/rights, denial of service on service.
Provenance: user account.
Creation date: 05/09/2014.
Identifiers: 67539, CVE-2014-4698, MDVSA-2014:149, MDVSA-2015:080, openSUSE-SU-2014:0945-1, RHSA-2014:1326-01, RHSA-2014:1327-01, RHSA-2014:1765-01, RHSA-2014:1766-01, SOL15761, SSA:2014-247-01, SUSE-SU-2014:0938-1, SUSE-SU-2016:1638-1, USN-2276-1, VIGILANCE-VUL-15279.

Description of the vulnerability

SPL is a library for PHP that provides implementation of data structures and associated iterators.

However, if data are changed while the ArrayIterator is run, a freed memory area is used.

A local attacker can therefore use a freed memory area in SPL ArrayIterator of PHP, in order to trigger a denial of service, and possibly to execute code.
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computer vulnerability announce CVE-2014-5244 CVE-2014-5245 CVE-2014-6061

Symfony: four vulnerabilities

Synthesis of the vulnerability

An attacker can use several vulnerabilities of Symfony.
Impacted products: Symfony.
Severity: 2/4.
Consequences: user access/rights, client access/rights, data reading, denial of service on service.
Provenance: intranet client.
Number of vulnerabilities in this bulletin: 4.
Creation date: 04/09/2014.
Identifiers: CVE-2014-5244, CVE-2014-5245, CVE-2014-6061, CVE-2014-6072, VIGILANCE-VUL-15277.

Description of the vulnerability

Several vulnerabilities were announced in Symfony.

An attacker can use an HTTP Host header, in order to trigger a denial of service. [severity:2/4; CVE-2014-5244]

When ESI is enabled and when a proxy is used, an attacker can use FragmentHandler, in order to obtain sensitive information. [severity:2/4; CVE-2014-5245]

An attacker can trigger a Cross Site Request Forgery in Web Profiler, in order to force the victim to perform operations. [severity:2/4; CVE-2014-6072]

The HTTP Authorization header is not parsed correctly, which may lead to a vulnerability. [severity:1/4; CVE-2014-6061]
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computer vulnerability alert 15276

Splunk Enterprise: Cross Site Scripting of Referer Header

Synthesis of the vulnerability

An attacker can trigger a Cross Site Scripting in Referer Header of Splunk Enterprise, in order to execute JavaScript code in the context of the web site.
Impacted products: Splunk Enterprise.
Severity: 2/4.
Consequences: client access/rights.
Provenance: document.
Creation date: 04/09/2014.
Identifiers: SPL-88587, VIGILANCE-VUL-15276.

Description of the vulnerability

The Splunk Enterprise product offers a web service.

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

An attacker can therefore trigger a Cross Site Scripting via the Referer header of Splunk Enterprise, in order to execute JavaScript code in the context of the web site.
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computer vulnerability 15275

WordPress EWWW Image Optimizer: Cross Site Scripting

Synthesis of the vulnerability

An attacker can trigger a Cross Site Scripting of WordPress EWWW Image Optimizer, in order to execute 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: 04/09/2014.
Identifiers: HTB23230, VIGILANCE-VUL-15275.

Description of the vulnerability

The EWWW Image Optimizer 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 EWWW Image Optimizer, in order to execute JavaScript code in the context of the web site.
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vulnerability note CVE-2014-6242

WordPress All In One WP Security: SQL injection

Synthesis of the vulnerability

An attacker can use a SQL injection of WordPress All In One WP Security, in order to read or alter data.
Impacted products: WordPress Plugins ~ not comprehensive.
Severity: 2/4.
Consequences: data reading, data creation/edition, data deletion.
Provenance: internet client.
Creation date: 04/09/2014.
Identifiers: CVE-2014-6242, HTB23231, VIGILANCE-VUL-15274.

Description of the vulnerability

The WordPress All In One WP Security product uses a database.

However, user's data are directly inserted in a SQL query.

An attacker can therefore use a SQL injection of WordPress All In One WP Security, in order to read or alter data.
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vulnerability bulletin CVE-2014-3618

formail: buffer overflow via quote

Synthesis of the vulnerability

An attacker can generate a buffer overflow of formail with a quote, in order to trigger a denial of service, and possibly to execute code.
Impacted products: Debian, Fedora, openSUSE, Solaris, RHEL, SUSE Linux Enterprise Desktop, SLES, Ubuntu, Unix (platform) ~ not comprehensive.
Severity: 3/4.
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: 04/09/2014.
Identifiers: 1121299, CVE-2014-3618, DSA-3019-1, FEDORA-2014-10357, FEDORA-2014-10359, openSUSE-SU-2014:1114-1, RHSA-2014:1172-01, SUSE-SU-2014:1137-1, USN-2340-1, VIGILANCE-VUL-15273.

Description of the vulnerability

The formail program is provided with procmail to convert emails to mailbox format (escaping From at the beginning of lines).

However, if an email address ends by a quote, formail continues to write after the end of the memory area.

An attacker can therefore generate a buffer overflow of formail with a quote, in order to trigger a denial of service, and possibly to execute code.
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vulnerability announce CVE-2014-6059

WordPress Advanced Access Manager: file upload

Synthesis of the vulnerability

An attacker can upload a malicious file on WordPress Advanced Access Manager, in order for example to upload a Trojan.
Impacted products: WordPress Plugins ~ not comprehensive.
Severity: 3/4.
Consequences: privileged access/rights, user access/rights.
Provenance: internet client.
Creation date: 04/09/2014.
Identifiers: CVE-2014-6059, VIGILANCE-VUL-15272.

Description of the vulnerability

The Advanced Access Manager plugin can be installed on WordPress.

It can be used to upload a file. However, as the file type is not restricted, a PHP file can be uploaded on the server, and then executed.

An attacker can therefore upload a malicious file on WordPress Advanced Access Manager, in order for example to upload a Trojan.
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vulnerability alert CVE-2014-9155

Drupal Avatar Uploader: information disclosure

Synthesis of the vulnerability

An attacker can use Drupal Avatar Uploader, in order to obtain sensitive information.
Impacted products: Drupal Modules ~ not comprehensive.
Severity: 2/4.
Consequences: data reading.
Provenance: internet client.
Creation date: 04/09/2014.
Identifiers: CVE-2014-9155, DRUPAL-SA-CONTRIB-2014-084, VIGILANCE-VUL-15271.

Description of the vulnerability

The Avatar Uploader module can be installed on Drupal.

However, an attacker can bypass access restrictions to data to access to a file.

An attacker can therefore use Drupal Avatar Uploader, in order to obtain sensitive information.
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vulnerability CVE-2014-5270

GnuPG: key detection by chassis voltage

Synthesis of the vulnerability

An attacker, who is located near a computer performing RSA operations with GnuPG on chosen messages, can measure this computer chassis voltage, in order to guess a 4096 bit RSA key in one hour.
Impacted products: Debian, GnuPG, Ubuntu, Unix (platform) ~ not comprehensive.
Severity: 1/4.
Consequences: data reading.
Provenance: user console.
Creation date: 04/09/2014.
Identifiers: CVE-2014-5270, DSA-3024-1, DSA-3073-1, MDVSA-2014:176, MDVSA-2014:180, MDVSA-2015:154, USN-2339-1, USN-2339-2, USN-2554-1, VIGILANCE-VUL-15270.

Description of the vulnerability

The GnuPG program uses the RSA algorithm for its cryptographic operations. Naturally, the RSA algorithm is sensitive to time measurement attacks, because the duration of the mathematical operation depends on user's message.

The common protection is to use the RSA Blinding feature. It multiplies the message by a random, before performing the RSA operation, and then multiplies the result by the inverse of the random. However, GnuPG version 1 does not use RSA Blinding.

The chassis voltage of a laptop computer oscillates of approximatively 10mV related to the ground during processor operations. A voltmeter connected to the other end of a network cable can thus detect there variations, in order to guess the type of the RSA operation.

An attacker, who is located near a computer performing RSA operations with GnuPG on chosen messages, can therefore measure this computer chassis voltage, in order to guess a 4096 bit RSA key in one hour.
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computer vulnerability bulletin 15268

WordPress WP Photo Album Plus: Cross Site Scripting

Synthesis of the vulnerability

An attacker can trigger a Cross Site Scripting of WordPress WP Photo Album Plus, in order to execute 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: 03/09/2014.
Identifiers: VIGILANCE-VUL-15268.

Description of the vulnerability

The WP Photo Album Plus 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 WP Photo Album Plus, in order to execute JavaScript code in the context of the web site.
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