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:

security weakness 21232

WordPress WP Whois Domain: Cross Site Scripting

Synthesis of the vulnerability

An attacker can trigger a Cross Site Scripting of WordPress WP Whois Domain, in order to run JavaScript code in the context of the web site.
Severity: 2/4.
Creation date: 29/11/2016.
Identifiers: VIGILANCE-VUL-21232.
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Description of the vulnerability

The WP Whois Domain 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 Whois Domain, in order to run JavaScript code in the context of the web site.
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cybersecurity vulnerability 21231

WordPress NextGEN Gallery: code execution

Synthesis of the vulnerability

An attacker can use a vulnerability of WordPress NextGEN Gallery, in order to run code.
Severity: 2/4.
Creation date: 29/11/2016.
Identifiers: VIGILANCE-VUL-21231.
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Description of the vulnerability

An attacker can use a vulnerability of WordPress NextGEN Gallery, in order to run code.
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vulnerability announce CVE-2016-7475

F5 BIG-IP: denial of service via SPDY-HTTP/2

Synthesis of the vulnerability

An attacker can generate a fatal error via SPDY or HTTP/2 of F5 BIG-IP, in order to trigger a denial of service.
Severity: 2/4.
Creation date: 29/11/2016.
Identifiers: CVE-2016-7475, K01587042, SOL01587042, VIGILANCE-VUL-21230.
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Description of the vulnerability

An attacker can generate a fatal error via SPDY or HTTP/2 of F5 BIG-IP, in order to trigger a denial of service.
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security alert 21229

Check Point Threat Emulation/Extraction: bypassing MTA filtering

Synthesis of the vulnerability

An attacker can send a malicious email to Check Point Threat Emulation/Extraction, which is not filtered.
Severity: 2/4.
Creation date: 29/11/2016.
Identifiers: sk114664, VIGILANCE-VUL-21229.
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Description of the vulnerability

The Check Point Threat Emulation/Extraction product offers a service to filter emails.

However, an email can bypass this protection.

An attacker can therefore send a malicious email to Check Point Threat Emulation/Extraction, which is not filtered.
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vulnerability note CVE-2016-9313

Linux kernel: NULL pointer dereference via big_key_preparse

Synthesis of the vulnerability

An attacker can force a NULL pointer to be dereferenced via big_key_preparse() on the Linux kernel, in order to trigger a denial of service.
Severity: 1/4.
Creation date: 29/11/2016.
Identifiers: CERTFR-2016-AVI-426, CVE-2016-9313, USN-3162-1, USN-3162-2, VIGILANCE-VUL-21228.
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Description of the vulnerability

An attacker can force a NULL pointer to be dereferenced via big_key_preparse() on the Linux kernel, in order to trigger a denial of service.
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computer weakness 21225

WordPress Insert Html Snippet: Cross Site Request Forgery

Synthesis of the vulnerability

An attacker can trigger a Cross Site Request Forgery of WordPress Insert Html Snippet, in order to force the victim to perform operations.
Severity: 2/4.
Creation date: 29/11/2016.
Identifiers: VIGILANCE-VUL-21225.
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Description of the vulnerability

The Insert Html Snippet plugin can be installed on WordPress.

However, the origin of queries is not checked. They can for example originate from an image included in an HTML document.

An attacker can therefore trigger a Cross Site Request Forgery of WordPress Insert Html Snippet, in order to force the victim to perform operations.
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cybersecurity alert CVE-2016-5199

FFmpeg: memory corruption

Synthesis of the vulnerability

An attacker can generate a memory corruption of FFmpeg, in order to trigger a denial of service, and possibly to run code.
Severity: 2/4.
Creation date: 29/11/2016.
Identifiers: CVE-2016-5199, FEDORA-2017-98bed96d12, FEDORA-2017-ae1fde5fb8, openSUSE-SU-2016:2934-1, VIGILANCE-VUL-21224.
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Description of the vulnerability

An attacker can generate a memory corruption of FFmpeg, in order to trigger a denial of service, and possibly to run code.
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cybersecurity note 21223

Bouncy Castle JCE: incorrect computation of NatX.square

Synthesis of the vulnerability

An attacker can use a computation error in NatX.square() in the ECDH implementation of Bouncy Castle JCE, in order to obtain a static key.
Severity: 1/4.
Creation date: 29/11/2016.
Identifiers: VIGILANCE-VUL-21223.
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Description of the vulnerability

The Bouncy Castle JCE product offers methods to square numbers: Nat192.square(), Nat256.square(), SecP384R1Field.square(), etc. These functions are only used to compute with elliptic curves.

However, an error occurs in 1/2^48 cases, which is undetected in 1/2^100 cases. When static (not ephemeral) keys are used with ECDH, an attacker can thus progressively compute the key.

An attacker can therefore use a computation error in NatX.square() in the ECDH implementation of Bouncy Castle JCE, in order to obtain a static key.
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weakness bulletin CVE-2016-1251

Perl DBD-mysql: use after free via Prepared Statements

Synthesis of the vulnerability

An attacker can force the usage of a freed memory area via Prepared Statements of Perl DBD::mysql, in order to trigger a denial of service, and possibly to run code.
Severity: 2/4.
Creation date: 29/11/2016.
Identifiers: bulletinjul2018, CVE-2016-1251, FEDORA-2016-302f840ecf, FEDORA-2016-673cbb6bb4, FEDORA-2016-bf6c3ea62c, openSUSE-SU-2016:3090-1, openSUSE-SU-2017:0252-1, VIGILANCE-VUL-21222.
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Description of the vulnerability

An attacker can force the usage of a freed memory area via Prepared Statements of Perl DBD::mysql, in order to trigger a denial of service, and possibly to run code.
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threat announce 21221

Spark: vulnerability via Smack

Synthesis of the vulnerability

A vulnerability via Smack of Spark was announced.
Severity: 3/4.
Creation date: 28/11/2016.
Identifiers: VIGILANCE-VUL-21221.
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Description of the vulnerability

A vulnerability via Smack of Spark was announced.
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