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:

threat note 16556

Joomla Spider Random Article: SQL injection

Synthesis of the vulnerability

An attacker can use a SQL injection of Joomla Spider Random Article, in order to read or alter data.
Severity: 2/4.
Creation date: 08/04/2015.
Identifiers: VIGILANCE-VUL-16556.
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Description of the vulnerability

The Joomla Spider Random Article 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 Spider Random Article, in order to read or alter data.
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computer vulnerability CVE-2014-9311

WordPress Shareaholic: Cross Site Scripting

Synthesis of the vulnerability

An attacker can trigger a Cross Site Scripting of WordPress Shareaholic, in order to execute JavaScript code in the context of the web site.
Severity: 2/4.
Creation date: 08/04/2015.
Identifiers: CVE-2014-9311, VIGILANCE-VUL-16555.
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Description of the vulnerability

The Shareaholic 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 Shareaholic, in order to execute JavaScript code in the context of the web site.
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security note CVE-2013-7439

libX11: buffer overflow of MakeBigReq

Synthesis of the vulnerability

An attacker can generate a buffer overflow in applications using MakeBigReq() of libX11, in order to trigger a denial of service, and possibly to execute code.
Severity: 2/4.
Creation date: 08/04/2015.
Identifiers: 56508, bulletinjul2015, CVE-2013-7439, DSA-3224-1, USN-2568-1, VIGILANCE-VUL-16554.
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Description of the vulnerability

The libX11 library uses the MakeBigReq() macro to extend a query.

However, this macro performs a memmove() on 4 bytes past the buffer end. An overflow thus occurs.

An attacker can therefore generate a buffer overflow in applications using MakeBigReq() of libX11, in order to trigger a denial of service, and possibly to execute code.
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weakness note CVE-2014-9715

Linux kernel: denial of service via Netfilter Conntrack Ext

Synthesis of the vulnerability

An attacker can send some packets requiring a complex analysis by Netfilter Conntrack, in order to trigger a denial of service of the Linux kernel.
Severity: 2/4.
Creation date: 08/04/2015.
Identifiers: CERTFR-2015-AVI-236, CERTFR-2015-AVI-328, CVE-2014-9715, DSA-3237-1, openSUSE-SU-2016:0301-1, RHSA-2015:1534-01, RHSA-2015:1564-01, RHSA-2015:1565-01, USN-2611-1, USN-2612-1, USN-2613-1, USN-2614-1, VIGILANCE-VUL-16553.
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Description of the vulnerability

The Linux kernel uses the Netfilter firewall, which implements the connection tracking in Conntrack.

The nf_ct_ext structure stores extensions required to track some protocols. However, the size of these extensions is stored in an 8 bit integer, whereas the cumulated size can be larger than 256 bytes in some cases (PPTP + NAT). Netfilter then tries to read an unreachable memory area, which triggers a fatal error.

An attacker can therefore send some packets requiring a complex analysis by Netfilter Conntrack, in order to trigger a denial of service of the Linux kernel.
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computer threat announce CVE-2015-1415

FreeBSD: disk decryption via GELI Keyfile

Synthesis of the vulnerability

A local attacker can read a GELI Keyfile on FreeBSD, in order to decrypt a disk, to obtain sensitive information.
Severity: 2/4.
Creation date: 08/04/2015.
Identifiers: CVE-2015-1415, FreeBSD-SA-15:08.bsdinstall, VIGILANCE-VUL-16552.
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Description of the vulnerability

The FreeBSD system uses a modular storage based on GEOM. GELI (GEOM ELI) implements the encryption.

However, when bsdinstall creates an encrypted ZFS disk, default permissions on the file storing keys (/boot/encryption.key) allows local users to read the file.

A local attacker can therefore read a GELI Keyfile on FreeBSD, in order to decrypt a disk, to obtain sensitive information.
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computer weakness alert CVE-2015-0688

Cisco ASR 1000: denial of service via H.323

Synthesis of the vulnerability

An attacker can send a malicious H.323 packet to Cisco ASR1000, in order to trigger a denial of service.
Severity: 2/4.
Creation date: 07/04/2015.
Identifiers: 38210, CSCup21070, CVE-2015-0688, VIGILANCE-VUL-16550.
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Description of the vulnerability

The Cisco ASR 1000 product uses ESP (Embedded Services Processor) to manage H.323 packets.

However, when a malicious packet is received, a fatal error occurs.

An attacker can therefore send a malicious H.323 packet to Cisco ASR 1000, in order to trigger a denial of service.
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computer weakness bulletin CVE-2015-0119 CVE-2015-0120 CVE-2015-1896

IBM Tivoli Storage Manager: code execution via FastBack Mount

Synthesis of the vulnerability

An attacker can use the FastBack Mount port of IBM Tivoli Storage Manager, in order to execute code.
Severity: 3/4.
Number of vulnerabilities in this bulletin: 5.
Creation date: 07/04/2015.
Revisions dates: 09/04/2015, 14/04/2015, 16/04/2015.
Identifiers: 1699645, 1700057, 1700536, 1700539, 1700549, CERTFR-2015-AVI-137, CVE-2015-0119, CVE-2015-0120, CVE-2015-1896, CVE-2015-1897, CVE-2015-1898, VIGILANCE-VUL-16549, ZDI-15-118, ZDI-15-119.
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Description of the vulnerability

The IBM Tivoli Storage Manager FastBack product can be configured with FastBackServer.exe listening on port 30051/tcp. However, it is impacted by two vulnerabilities.

An attacker can use CMountDismount::GetVaultDump to overwrite the memory. [severity:3/4; 1699645, CVE-2015-0119, ZDI-15-118]

An attacker can generate a buffer overflow in CRYPTO_S_EncryptBufferToBuffer, in order to trigger a denial of service, and possibly to execute code. [severity:3/4; 1700549, CVE-2015-0120, ZDI-15-119]

An attacker can generate a stacked based buffer overflow in FastBack mount, in order to trigger a denial of service, and possibly to execute code. [severity:3/4; 1700539, CVE-2015-1898]

An attacker can generate a buffer overflow, in order to trigger a denial of service, and possibly to execute code. [severity:3/4; 1700057, CVE-2015-1897]

An attacker can generate a buffer overflow, in order to trigger a denial of service, and possibly to execute code. [severity:2/4; 1700536, CVE-2015-1896]

An attacker can therefore use the FastBack Mount port of IBM Tivoli Storage Manager, in order to execute code.
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computer vulnerability bulletin CVE-2015-1798 CVE-2015-1799

NTP.org: two vulnerabilities of Crypto

Synthesis of the vulnerability

An attacker can use two vulnerabilities related to cryptographic features of NTP.org.
Severity: 2/4.
Number of vulnerabilities in this bulletin: 2.
Creation date: 07/04/2015.
Identifiers: 2779, 2781, bulletinapr2015, c04679309, c05033748, cisco-sa-20150408-ntpd, CVE-2015-1798, CVE-2015-1799, DSA-3223-1, FEDORA-2015-5830, FEDORA-2015-5874, FreeBSD-SA-15:07.ntp, HPSBHF03557, HPSBUX03333, MDVSA-2015:202, ntp4_advisory, ntp_advisory3, openSUSE-SU-2015:0775-1, RHSA-2015:1459-01, RHSA-2015:2231-04, SOL16505, SOL16506, SSA:2015-111-08, SSRT102029, SUSE-SU-2015:1173-1, SUSE-SU-2016:1912-1, SUSE-SU-2016:2094-1, USN-2567-1, VIGILANCE-VUL-16548, VN-2015-006-NTP, VU#374268.
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Description of the vulnerability

Several vulnerabilities were announced in NTP.org.

An attacker can use a message without MAC (Message Authentication Code), in order to bypass the authentication using a symmetric key. [severity:2/4; 2779, CVE-2015-1798]

An attacker can spoof a packet between two servers paired with a symmetric association, in order to trigger a denial of service. [severity:2/4; 2781, CVE-2015-1799]
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vulnerability alert 16547

WordPress WP Easy Slideshow: Cross Site Request Forgery

Synthesis of the vulnerability

An attacker can trigger a Cross Site Request Forgery of WordPress WP Easy Slideshow, in order to force the victim to perform operations.
Severity: 2/4.
Creation date: 07/04/2015.
Identifiers: VIGILANCE-VUL-16547.
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Description of the vulnerability

The WP Easy Slideshow 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 WP Easy Slideshow, in order to force the victim to perform operations.
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security vulnerability 16546

WordPress Contus Video Gallery: Cross Site Request Forgery

Synthesis of the vulnerability

An attacker can trigger a Cross Site Request Forgery of WordPress Contus Video Gallery, in order to force the victim to perform operations.
Severity: 2/4.
Creation date: 07/04/2015.
Identifiers: VIGILANCE-VUL-16546.
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Description of the vulnerability

The Contus Video Gallery 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 Contus Video Gallery, in order to force the victim to perform operations.
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