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:

vulnerability alert CVE-2015-7501 CVE-2016-5528 CVE-2016-6303

Oracle Fusion Middleware: vulnerabilities of January 2017

Synthesis of the vulnerability

An attacker can use several vulnerabilities of Oracle Fusion Middleware.
Impacted products: Oracle Fusion Middleware, Oracle GlassFish Server, Oracle Identity Management, Tuxedo, WebLogic.
Severity: 4/4.
Consequences: privileged access/rights, user access/rights, data reading, data creation/edition, data deletion, denial of service on service.
Provenance: internet client.
Number of vulnerabilities in this bulletin: 9.
Creation date: 18/01/2017.
Identifiers: cpujan2017, CVE-2015-7501, CVE-2016-5528, CVE-2016-6303, CVE-2017-3239, CVE-2017-3247, CVE-2017-3248, CVE-2017-3249, CVE-2017-3250, CVE-2017-3255, VIGILANCE-VUL-21601, ZDI-17-055.

Description of the vulnerability

Several vulnerabilities were announced in Oracle Fusion Middleware.

An attacker can use a vulnerability via Oracle Tuxedo, in order to obtain information, to alter information, or to trigger a denial of service. [severity:4/4; CVE-2016-6303]

An attacker can use a vulnerability via Oracle WebLogic Server, in order to obtain information, to alter information, or to trigger a denial of service. [severity:4/4; CVE-2017-3248, ZDI-17-055]

An attacker can use a vulnerability via Oracle GlassFish Server, in order to obtain information, to alter information, or to trigger a denial of service. [severity:4/4; CVE-2016-5528]

An attacker can use a vulnerability via JRF Components, in order to obtain information, to alter information, or to trigger a denial of service. [severity:4/4; CVE-2015-7501]

An attacker can use a vulnerability via Oracle GlassFish Server, in order to obtain information, to alter information, or to trigger a denial of service. [severity:3/4; CVE-2017-3250]

An attacker can use a vulnerability via Oracle GlassFish Server, in order to obtain information, to alter information, or to trigger a denial of service. [severity:3/4; CVE-2017-3249]

An attacker can use a vulnerability via Oracle JDeveloper, in order to obtain or alter information. [severity:2/4; CVE-2017-3255]

An attacker can use a vulnerability via Oracle GlassFish Server, in order to alter information. [severity:2/4; CVE-2017-3247]

An attacker can use a vulnerability via Oracle GlassFish Server, in order to obtain information. [severity:1/4; CVE-2017-3239]
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vulnerability CVE-2017-3240 CVE-2017-3310

Oracle Database: vulnerabilities of January 2017

Synthesis of the vulnerability

An attacker can use several vulnerabilities of Oracle Database.
Impacted products: Oracle DB.
Severity: 3/4.
Consequences: privileged access/rights, user access/rights, data reading, data creation/edition, data deletion, denial of service on service.
Provenance: intranet client.
Number of vulnerabilities in this bulletin: 2.
Creation date: 18/01/2017.
Identifiers: CERTFR-2017-AVI-020, cpujan2017, CVE-2017-3240, CVE-2017-3310, VIGILANCE-VUL-21600.

Description of the vulnerability

Several vulnerabilities were announced in Oracle Database.

An attacker can use a vulnerability of OJVM, in order to obtain information, to alter information, or to trigger a denial of service. [severity:3/4; CVE-2017-3310]

An attacker can use a vulnerability via RDBMS Security, in order to obtain information. [severity:2/4; CVE-2017-3240]
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computer vulnerability note CVE-2014-1624

Python Xdg: file corruption via /tmp/pyxdg-runtime-dir-fallback-victim

Synthesis of the vulnerability

A local attacker can create a symbolic link named /tmp/pyxdg-runtime-dir-fallback-victim, in order to alter the pointed file, with privileges of Python Xdg.
Impacted products: Fedora, Solaris.
Severity: 1/4.
Consequences: data creation/edition.
Provenance: user shell.
Creation date: 18/01/2017.
Identifiers: bulletinjan2017, CVE-2014-1624, FEDORA-2014-16287, FEDORA-2014-16357, FEDORA-2014-16466, VIGILANCE-VUL-21599.

Description of the vulnerability

A local attacker can create a symbolic link named /tmp/pyxdg-runtime-dir-fallback-victim, in order to alter the pointed file, with privileges of Python Xdg.
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computer vulnerability bulletin CVE-2017-3902

McAfee ePO: Cross Site Scripting via Web User Interface

Synthesis of the vulnerability

An attacker can trigger a Cross Site Scripting via Web User Interface of McAfee ePO, in order to run JavaScript code in the context of the web site.
Impacted products: ePO.
Severity: 2/4.
Consequences: client access/rights.
Provenance: document.
Creation date: 18/01/2017.
Identifiers: CVE-2017-3902, SB10184, VIGILANCE-VUL-21598.

Description of the vulnerability

The McAfee ePO product offers a web service.

However, it does not filter received data via Web User Interface before inserting them in generated HTML documents.

An attacker can therefore trigger a Cross Site Scripting via Web User Interface of McAfee ePO, in order to run JavaScript code in the context of the web site.
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computer vulnerability alert CVE-2016-10147

Linux kernel: NULL pointer dereference via mcryptd

Synthesis of the vulnerability

A local attacker can force a NULL pointer to be dereferenced via mcryptd in the Linux kernel, in order to trigger a denial of service.
Impacted products: QRadar SIEM, Linux, openSUSE Leap, RHEL, Ubuntu.
Severity: 2/4.
Consequences: denial of service on server.
Provenance: user shell.
Creation date: 17/01/2017.
Identifiers: 2011746, CERTFR-2017-AVI-039, CERTFR-2017-AVI-045, CVE-2016-10147, openSUSE-SU-2017:0458-1, RHSA-2017:1842-01, RHSA-2017:2077-01, USN-3189-1, USN-3189-2, USN-3190-1, USN-3190-2, VIGILANCE-VUL-21596.

Description of the vulnerability

The Linux kernel includes an implementation of cryptographic algorithms, which is callable from the user space via a socket of address type AF_ALG.

However, in the source file "mcryptd.c", the algorithm name is not validated. When an unknown name is specified, a newly allocated structure keeps a NULL pointer until an attempt to use it.

A local attacker can therefore force a NULL pointer to be dereferenced via mcryptd in the Linux kernel, in order to trigger a denial of service.
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computer vulnerability CVE-2016-9602

QEMU: file corruption via 9pfs

Synthesis of the vulnerability

A local attacker can create a symbolic link, in order to access files with the privileges of QEMU on the host system.
Impacted products: Debian, openSUSE Leap, QEMU, SUSE Linux Enterprise Desktop, SLES, Ubuntu.
Severity: 1/4.
Consequences: data creation/edition.
Provenance: user shell.
Creation date: 17/01/2017.
Revision date: 17/02/2017.
Identifiers: 1035, CVE-2016-9602, DLA-1035-1, DLA-1497-1, DLA-965-1, openSUSE-SU-2017:1872-1, SUSE-SU-2017:1774-1, SUSE-SU-2017:2946-1, SUSE-SU-2017:2963-1, SUSE-SU-2017:2969-1, SUSE-SU-2017:3084-1, USN-3261-1, USN-3268-1, VIGILANCE-VUL-21595.

Description of the vulnerability

The QEMU product implements the filesystem from Plan 9 named "9pfs".

It may be used to share files between the host and process in the guest system in QEMU. However, when QEMU follows a symbolic link, it does not distinguish between filenames and directory names. This allows a guest process to open a non shared file on the host.

A local attacker can therefore create a symbolic link, in order to access files with the privileges of QEMU on the host system.
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vulnerability note 21594

WordPress Stop User Enumeration: Cross Site Scripting

Synthesis of the vulnerability

An attacker can trigger a Cross Site Scripting of WordPress Stop User Enumeration, in order to run 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: 17/01/2017.
Identifiers: VIGILANCE-VUL-21594.

Description of the vulnerability

The Stop User Enumeration 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 Stop User Enumeration, in order to run JavaScript code in the context of the web site.
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vulnerability bulletin 21593

WordPress Direct Download for WooCommerce: directory traversal

Synthesis of the vulnerability

An attacker can traverse directories of WordPress Direct Download for WooCommerce, in order to read a file outside the service root path.
Impacted products: WordPress Plugins ~ not comprehensive.
Severity: 2/4.
Consequences: data reading.
Provenance: internet client.
Creation date: 17/01/2017.
Identifiers: VIGILANCE-VUL-21593.

Description of the vulnerability

The Direct Download for WooCommerce plugin can be installed on WordPress.

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 of WordPress Direct Download for WooCommerce, in order to read a file outside the service root path.
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vulnerability alert CVE-2014-3462

encfs: security improvement via MAC Headers

Synthesis of the vulnerability

The security of encfs was improved via MAC Headers.
Impacted products: openSUSE, openSUSE Leap.
Severity: 1/4.
Consequences: no consequence.
Provenance: internet client.
Creation date: 17/01/2017.
Identifiers: CVE-2014-3462, openSUSE-SU-2017:0158-1, VIGILANCE-VUL-21591.

Description of the vulnerability

The security of encfs was improved via MAC Headers.
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vulnerability CVE-2015-8010

Icinga: Cross Site Scripting via classic-UI

Synthesis of the vulnerability

An attacker can trigger a Cross Site Scripting via classic-UI of Icinga, in order to run JavaScript code in the context of the web site.
Impacted products: openSUSE Leap.
Severity: 2/4.
Consequences: client access/rights.
Provenance: document.
Creation date: 17/01/2017.
Identifiers: CVE-2015-8010, openSUSE-SU-2017:0146-1, openSUSE-SU-2018:3258-1, VIGILANCE-VUL-21590.

Description of the vulnerability

The Icinga product offers a web service.

However, it does not filter received data via classic-UI before inserting them in generated HTML documents.

An attacker can therefore trigger a Cross Site Scripting via classic-UI of Icinga, in order to run JavaScript code in the context of the web site.
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