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 announce CVE-2015-0015

Windows: denial of service via IAS/NPS RADIUS

Synthesis of the vulnerability

An attacker can send a malicious login to IAS/NPS of Windows, in order to trigger a denial of service on RADIUS.
Impacted products: Windows 2003, Windows 2008 R0, Windows 2008 R2, Windows 2012.
Severity: 2/4.
Consequences: denial of service on service.
Provenance: intranet client.
Creation date: 13/01/2015.
Identifiers: 3014029, CERTFR-2015-AVI-017, CVE-2015-0015, MS15-007, VIGILANCE-VUL-15957.

Description of the vulnerability

The IAS (Internet Authentication Service) or NPS (Network Policy Server) service can be enabled on a Windows server.

Users have to authenticate using a login and a password, which are sent to a RADIUS service. However, a malformed login blocks the RADIUS service.

An attacker can therefore send a malicious login to IAS/NPS of Windows, in order to trigger a denial of service on RADIUS.
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computer vulnerability alert CVE-2015-0001

Windows: memory reading via Windows Error Reporting

Synthesis of the vulnerability

A local attacker can use Windows Error Reporting of Windows, in order to bypass Protected Process Light.
Impacted products: Windows 2012, Windows 8, Windows RT.
Severity: 1/4.
Consequences: data reading.
Provenance: user shell.
Creation date: 13/01/2015.
Identifiers: 3004365, CERTFR-2015-AVI-016, CVE-2015-0001, MS15-006, VIGILANCE-VUL-15956.

Description of the vulnerability

A process can be protected by Protected Process Light, so a user (even administrator) cannot debug it.

However, a local attacker can use Windows Error Reporting to read the memory of a process.

A local attacker can therefore use Windows Error Reporting of Windows, in order to bypass Protected Process Light.
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computer vulnerability CVE-2015-0006

Windows: firewall bypassing via NLA

Synthesis of the vulnerability

An attacker can use NLA of Windows, in order to force it to use a more permissive security policy (firewall rules).
Impacted products: Windows 2003, Windows 2008 R0, Windows 2008 R2, Windows 2012, Windows 7, Windows 8, Windows Vista.
Severity: 2/4.
Consequences: data flow.
Provenance: LAN.
Creation date: 13/01/2015.
Identifiers: 3022777, CERTFR-2015-AVI-015, CVE-2015-0006, MS15-005, VIGILANCE-VUL-15955.

Description of the vulnerability

The NLA (Network Location Awareness) feature adapts the computer network policy depending on the network where it is connected.

However, an attacker can spoof DNS and LDAP replies, in order to deceive NLA, so it detects a domain network (instead of a public network).

An attacker can therefore use NLA of Windows, in order to force it to use a more permissive security policy (firewall rules).
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vulnerability note CVE-2015-0016

Windows: directory traversal of TS WebProxy

Synthesis of the vulnerability

An attacker can traverse directories in TS WebProxy of Windows, in order to gain victim's privileges.
Impacted products: Windows 2008 R0, Windows 2008 R2, Windows 2012, Windows 7, Windows 8, Windows RT, Windows Vista.
Severity: 3/4.
Consequences: data reading.
Provenance: intranet client.
Creation date: 13/01/2015.
Identifiers: 3025421, CERTFR-2015-AVI-014, CVE-2015-0016, MS15-004, VIGILANCE-VUL-15954.

Description of the vulnerability

The TSWbPrxy.exe program is used to remotely access to a system using a web proxy.

However, user's data are directly inserted in an access path. Sequences such as "/.." can thus be used to go in the upper directory.

An attacker can therefore traverse directories in TS WebProxy of Windows, in order to gain victim's privileges.
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vulnerability bulletin CVE-2015-0014

Windows: buffer overflow of Telnet Service

Synthesis of the vulnerability

An attacker can generate a buffer overflow in Telnet Service of Windows, in order to trigger a denial of service, and possibly to execute code.
Impacted products: Windows 2003, Windows 2008 R0, Windows 2008 R2, Windows 2012, Windows 7, Windows 8, Windows Vista.
Severity: 3/4.
Consequences: administrator access/rights, privileged access/rights, user access/rights, denial of service on service.
Provenance: intranet client.
Creation date: 13/01/2015.
Identifiers: 3020393, CERTFR-2015-AVI-012, CVE-2015-0014, MS15-002, VIGILANCE-VUL-15953.

Description of the vulnerability

The Windows product offers a Telnet service, which is not enabled by default.

However, if the size of a Telnet data packet is greater than the size of the storage array, an overflow occurs.

An attacker can therefore generate a buffer overflow in Telnet Service of Windows, in order to trigger a denial of service, and possibly to execute code.
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vulnerability announce CVE-2015-0301 CVE-2015-0302 CVE-2015-0303

Adobe Flash Player: multiple vulnerabilities

Synthesis of the vulnerability

An attacker can use several vulnerabilities of Adobe Flash Player.
Impacted products: Flash Player, Chrome, IE, openSUSE, RHEL, SUSE Linux Enterprise Desktop, SLES.
Severity: 3/4.
Consequences: user access/rights, denial of service on client.
Provenance: document.
Number of vulnerabilities in this bulletin: 9.
Creation date: 13/01/2015.
Identifiers: 2755801, APSB15-01, CERTFR-2015-AVI-019, CVE-2015-0301, CVE-2015-0302, CVE-2015-0303, CVE-2015-0304, CVE-2015-0305, CVE-2015-0306, CVE-2015-0307, CVE-2015-0308, CVE-2015-0309, openSUSE-SU-2015:0059-1, openSUSE-SU-2015:0061-1, openSUSE-SU-2015:0174-1, RHSA-2015:0052-01, SUSE-SU-2015:0052-1, SUSE-SU-2015:0062-1, VIGILANCE-VUL-15952, ZDI-15-007.

Description of the vulnerability

Several vulnerabilities were announced in Adobe Flash Player.

An attacker can use a file which is not validated. [severity:1/4; CVE-2015-0301]

An attacker can capture key strokes, in order to obtain sensitive information. [severity:2/4; CVE-2015-0302]

An attacker can generate a memory corruption, in order to trigger a denial of service, and possibly to execute code. [severity:3/4; CVE-2015-0303]

An attacker can generate a memory corruption, in order to trigger a denial of service, and possibly to execute code. [severity:3/4; CVE-2015-0306]

An attacker can generate a buffer overflow, in order to trigger a denial of service, and possibly to execute code. [severity:3/4; CVE-2015-0304]

An attacker can generate a buffer overflow, in order to trigger a denial of service, and possibly to execute code. [severity:3/4; CVE-2015-0309]

An attacker can generate a memory corruption, in order to trigger a denial of service, and possibly to execute code. [severity:3/4; CVE-2015-0305]

An attacker can read a memory fragment, in order to obtain sensitive information. [severity:2/4; CVE-2015-0307, ZDI-15-007]

An attacker can force the usage of a freed memory area, in order to trigger a denial of service, and possibly to execute code. [severity:3/4; CVE-2015-0308]
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vulnerability alert 15951

Apache httpd mod_remoteip: bypassing rules

Synthesis of the vulnerability

An attacker can use the X-Forwarded-For HTTP header to deceive Apache httpd mod_remoteip, in order to bypass filtering rules.
Impacted products: Apache httpd Modules ~ not comprehensive.
Severity: 3/4.
Consequences: data flow.
Provenance: internet client.
Creation date: 13/01/2015.
Revision date: 16/01/2015.
Identifiers: 1179306, 54651, VIGILANCE-VUL-15951.

Description of the vulnerability

The mod_remoteip module can be installed on Apache httpd, so the visible IP address is not the one of the intermediate proxy (load balancer), but the one of the client connecting to the proxy.

However, if the client uses a spoofed X-Forwarded-For header, mod_remoteip uses this spoofed IP address, instead of the client IP address.

An attacker can therefore use the X-Forwarded-For HTTP header to deceive Apache httpd mod_remoteip, in order to bypass filtering rules.
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computer vulnerability note CVE-2014-2838 CVE-2014-2839

WordPress GD Star Rating: multiple vulnerabilities

Synthesis of the vulnerability

An attacker can use several vulnerabilities of WordPress GD Star Rating.
Impacted products: WordPress Plugins ~ not comprehensive.
Severity: 2/4.
Consequences: user access/rights, data reading, data creation/edition, data deletion.
Provenance: document.
Number of vulnerabilities in this bulletin: 2.
Creation date: 13/01/2015.
Identifiers: CVE-2014-2838, CVE-2014-2839, VIGILANCE-VUL-15949.

Description of the vulnerability

Several vulnerabilities were announced in WordPress GD Star Rating.

An attacker can trigger a Cross Site Request Forgery, in order to force the victim to perform operations. [severity:2/4; CVE-2014-2838]

An attacker can use a SQL injection, in order to read or alter data. [severity:2/4; CVE-2014-2839]
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computer vulnerability bulletin CVE-2015-1050

F5 BIG-IP ASM: Cross Site Scripting of Show Button

Synthesis of the vulnerability

An attacker can trigger a Cross Site Scripting via the Show button of F5 BIG-IP ASM, in order to execute JavaScript code in the context of the web site.
Impacted products: BIG-IP Hardware, TMOS.
Severity: 2/4.
Consequences: client access/rights.
Provenance: document.
Creation date: 13/01/2015.
Identifiers: CVE-2015-1050, SOL16081, VIGILANCE-VUL-15948.

Description of the vulnerability

The F5 BIG-IP ASM product offers a web service.

However, when the user clicks on the Show button of error pages, it does not filter received data before inserting them in generated HTML documents.

An attacker can therefore trigger a Cross Site Scripting via the Show button of F5 BIG-IP ASM, in order to execute JavaScript code in the context of the web site.
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computer vulnerability announce CVE-2015-1055

WordPress Photo Gallery: SQL injection

Synthesis of the vulnerability

An attacker can use a SQL injection of WordPress Photo Gallery, 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: 13/01/2015.
Identifiers: CVE-2014-2238-ERROR, CVE-2015-1055, VIGILANCE-VUL-15947.

Description of the vulnerability

The WordPress Photo Gallery 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 Photo Gallery, in order to read or alter data.
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