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 alert CVE-2014-0612

Junos: denial of service via Dynamic IPsec VPN

Synthesis of the vulnerability

An attacker can block connections on Dynamic IPsec VPN of Junos with Branch SRX Series, in order to trigger a denial of service.
Impacted products: Juniper J-Series, Junos OS.
Severity: 2/4.
Consequences: denial of service on server, denial of service on service, denial of service on client.
Provenance: internet client.
Creation date: 09/04/2014.
Identifiers: CERTFR-2014-AVI-173, CVE-2014-0612, JSA10620, VIGILANCE-VUL-14566.

Description of the vulnerability

An attacker can block connections on Dynamic IPsec VPN of Junos with Branch SRX Series, in order to trigger a denial of service.
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computer vulnerability CVE-2014-2711

Junos: Cross Site Scripting of J-Web

Synthesis of the vulnerability

An attacker can trigger a Cross Site Scripting in J-Web of Junos, in order to execute JavaScript code in the context of the web site.
Impacted products: Juniper J-Series, Junos OS.
Severity: 2/4.
Consequences: client access/rights.
Provenance: document.
Creation date: 09/04/2014.
Identifiers: CERTFR-2014-AVI-172, CVE-2014-2711, JSA10619, VIGILANCE-VUL-14565.

Description of the vulnerability

The Junos 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 in J-Web of Junos, in order to execute JavaScript code in the context of the web site.
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vulnerability note CVE-2014-0614

Junos: denial of service via IGMP

Synthesis of the vulnerability

An attacker can send numerous IGMP packets to Junos with PIM, in order to trigger a denial of service.
Impacted products: Juniper J-Series, Junos OS.
Severity: 2/4.
Consequences: denial of service on server, denial of service on service.
Provenance: internet client.
Creation date: 09/04/2014.
Identifiers: CERTFR-2014-AVI-171, CVE-2014-0614, JSA10618, VIGILANCE-VUL-14564.

Description of the vulnerability

An attacker can send numerous IGMP packets to Junos with PIM, in order to trigger a denial of service.
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vulnerability bulletin CVE-2014-2712

Junos: Cross Site Scripting of J-Web

Synthesis of the vulnerability

An attacker can trigger a Cross Site Scripting in J-Web of Junos, in order to execute JavaScript code in the context of the web site.
Impacted products: Juniper J-Series, Junos OS.
Severity: 2/4.
Consequences: client access/rights.
Provenance: document.
Creation date: 09/04/2014.
Identifiers: CVE-2014-2712, JSA10521, VIGILANCE-VUL-14563.

Description of the vulnerability

The Junos 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 in J-Web of Junos, in order to execute JavaScript code in the context of the web site.
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vulnerability announce 14562

Joomla Com_inneradmission: SQL injection

Synthesis of the vulnerability

An attacker can use a SQL injection of Joomla Com_inneradmission, in order to read or alter data.
Impacted products: Joomla Extensions ~ not comprehensive.
Severity: 2/4.
Consequences: data reading, data creation/edition, data deletion.
Provenance: internet client.
Creation date: 09/04/2014.
Identifiers: VIGILANCE-VUL-14562.

Description of the vulnerability

The Joomla Com_inneradmission product uses a database.

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

An attacker can therefore use a SQL injection of Joomla Com_inneradmission, in order to read or alter data.
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vulnerability alert CVE-2014-0165 CVE-2014-0166

WordPress Core: multiple vulnerabilities

Synthesis of the vulnerability

An attacker can use several vulnerabilities of WordPress Core.
Impacted products: Debian, WordPress Core.
Severity: 3/4.
Consequences: user access/rights, client access/rights, data reading, data creation/edition, data deletion, denial of service on service.
Provenance: internet client.
Number of vulnerabilities in this bulletin: 5.
Creation date: 09/04/2014.
Revision date: 14/08/2014.
Identifiers: CERTFR-2014-AVI-166, CVE-2014-0165, CVE-2014-0166, DSA-2901-1, DSA-2901-2, DSA-2901-3, MDVSA-2014:103, VIGILANCE-VUL-14561.

Description of the vulnerability

Several vulnerabilities were announced in WordPress Core.

An attacker can create an authentication cookie, in order to access to a site. [severity:3/4; CVE-2014-0166]

An attacker with the Contributor role can publish invalid posts. [severity:2/4; CVE-2014-0165]

An attacker can use pingbacks, in order to trigger a denial of service. [severity:2/4]

An attacker can use a SQL injection, in order to read or alter data. [severity:2/4]

An attacker can trigger a Cross Site Scripting in Plupload, in order to execute JavaScript code in the context of the web site. [severity:2/4]
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vulnerability 14560

WordPress VideoWhisper Live Streaming: Cross Site Scripting

Synthesis of the vulnerability

An attacker can trigger a Cross Site Scripting of WordPress VideoWhisper Live Streaming, 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: 09/04/2014.
Identifiers: VIGILANCE-VUL-14560.

Description of the vulnerability

The VideoWhisper Live Streaming 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 VideoWhisper Live Streaming, in order to execute JavaScript code in the context of the web site.
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computer vulnerability note CVE-2014-0077

Linux kernel: buffer overflow of vhost-net handle_rx

Synthesis of the vulnerability

An attacker, privileged in a guest system, can generate a buffer overflow in the handle_rx() function of the Linux kernel, in order to trigger a denial of service, and possibly to execute code.
Impacted products: Fedora, Linux, openSUSE, RHEL, SUSE Linux Enterprise Desktop, SLES, Ubuntu.
Severity: 2/4.
Consequences: administrator access/rights, denial of service on server.
Provenance: privileged shell.
Creation date: 09/04/2014.
Identifiers: 1064440, CERTFR-2014-AVI-219, CERTFR-2014-AVI-241, CERTFR-2014-AVI-242, CERTFR-2014-AVI-388, CVE-2014-0077, FEDORA-2014-4675, FEDORA-2014-4849, MDVSA-2014:124, openSUSE-SU-2014:0840-1, openSUSE-SU-2014:0856-1, openSUSE-SU-2014:1246-1, RHSA-2014:0475-01, RHSA-2014:0593-01, RHSA-2014:0629-01, RHSA-2014:0634-01, SUSE-SU-2014:0908-1, SUSE-SU-2014:0909-1, SUSE-SU-2014:0910-1, SUSE-SU-2014:0911-1, SUSE-SU-2014:0912-1, SUSE-SU-2014:1105-1, USN-2221-1, USN-2223-1, USN-2224-1, USN-2225-1, USN-2226-1, USN-2227-1, USN-2228-1, USN-2260-1, VIGILANCE-VUL-14559.

Description of the vulnerability

The vhost-net driver implements network features in a virtualized environment.

However, if the size of data is greater than the size of the storage array, an overflow occurs in the get_rx_bufs() function of the drivers/vhost/net.c file.

An attacker, privileged in a guest system, can therefore generate a buffer overflow in the handle_rx() function of the Linux kernel, in order to trigger a denial of service, and possibly to execute code.
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computer vulnerability bulletin CVE-2014-0055

Linux kernel: denial of service via vhost-net get_rx_bufs

Synthesis of the vulnerability

An attacker, located in a guest system, can generate a network error in vhost-net of the Linux kernel, in order to trigger a denial of service.
Impacted products: Fedora, Linux, openSUSE, RHEL, SUSE Linux Enterprise Desktop, SLES, Ubuntu.
Severity: 1/4.
Consequences: denial of service on server.
Provenance: user shell.
Creation date: 09/04/2014.
Identifiers: 1062577, CERTFR-2014-AVI-241, CERTFR-2014-AVI-242, CERTFR-2014-AVI-256, CERTFR-2014-AVI-388, CVE-2014-0055, FEDORA-2014-4675, FEDORA-2014-4849, openSUSE-SU-2014:0840-1, openSUSE-SU-2014:0856-1, openSUSE-SU-2014:1246-1, RHSA-2014:0328-01, RHSA-2014:0339-01, SUSE-SU-2014:0908-1, SUSE-SU-2014:0909-1, SUSE-SU-2014:0910-1, SUSE-SU-2014:0911-1, SUSE-SU-2014:0912-1, SUSE-SU-2014:1105-1, USN-2223-1, USN-2224-1, USN-2225-1, USN-2228-1, USN-2235-1, USN-2236-1, VIGILANCE-VUL-14558.

Description of the vulnerability

The vhost-net driver implements network features in a virtualized environment.

The get_rx_bufs() function of the drivers/vhost/net.c file calls the vhost_get_vq_desc() function. However, if an error occurs in this function, get_rx_bufs() does not detect it, and then a fatal error occurs.

An attacker, located in a guest system, can therefore generate a network error in vhost-net of the Linux kernel, in order to trigger a denial of service.
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computer vulnerability announce CVE-2014-1453

FreeBSD: denial of service via NFS Server

Synthesis of the vulnerability

An attacker can rename a directory on a NFS share of FreeBSD, in order to trigger a denial of service.
Impacted products: Debian, FreeBSD.
Severity: 2/4.
Consequences: denial of service on service.
Provenance: user account.
Creation date: 09/04/2014.
Identifiers: CVE-2014-1453, DSA-2952-1, FreeBSD-SA-14:05.nfsserver, VIGILANCE-VUL-14557.

Description of the vulnerability

The FreeBSD product offers a NFS service.

When an authenticated NFS client renames a directory, the nfsrvd_rename() function uses a lock. However, this lock is taken in the reverse order. If two renaming operations are performed simultaneously, a deadlock thus occurs.

An attacker can therefore rename a directory on a NFS share of FreeBSD, in order to trigger a denial of service.
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