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-2018-1730

IBM QRadar SIEM: external XML entity injection

Synthesis of the vulnerability

An attacker can transmit malicious XML data to IBM QRadar SIEM, in order to read a file, scan sites, or trigger a denial of service.
Impacted products: QRadar SIEM.
Severity: 2/4.
Consequences: data reading, denial of service on service.
Provenance: document.
Creation date: 03/12/2018.
Identifiers: CERTFR-2018-AVI-584, CVE-2018-1730, ibm10742741, VIGILANCE-VUL-27941.

Description of the vulnerability

XML data can contain external entities (DTD):
  <!ENTITY name SYSTEM "file">
  <!ENTITY name SYSTEM "http://server/file">
A program which reads these XML data can replace these entities by data coming from the indicated file. When the program uses XML data coming from an untrusted source, this behavior leads to:
 - content disclosure from files of the server
 - private web site scan
 - a denial of service by opening a blocking file
This feature must be disabled to process XML data coming from an untrusted source.

However, the IBM QRadar SIEM parser allows external entities.

An attacker can therefore transmit malicious XML data to IBM QRadar SIEM, in order to read a file, scan sites, or trigger a denial of service.
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vulnerability CVE-2018-1728

IBM QRadar SIEM: Cross Site Scripting

Synthesis of the vulnerability

An attacker can trigger a Cross Site Scripting of IBM QRadar SIEM, in order to run JavaScript code in the context of the web site.
Impacted products: QRadar SIEM.
Severity: 2/4.
Consequences: client access/rights.
Provenance: document.
Creation date: 03/12/2018.
Identifiers: CERTFR-2018-AVI-584, CVE-2018-1728, ibm10742723, VIGILANCE-VUL-27940.

Description of the vulnerability

The IBM QRadar SIEM 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 of IBM QRadar SIEM, in order to run JavaScript code in the context of the web site.
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computer vulnerability note 27939

Grafana: code execution via go-macaroon

Synthesis of the vulnerability

An attacker can use a vulnerability via go-macaroon of Grafana, in order to run code.
Impacted products: Grafana.
Severity: 2/4.
Consequences: user access/rights.
Provenance: user shell.
Creation date: 03/12/2018.
Identifiers: 5469, VIGILANCE-VUL-27939.

Description of the vulnerability

An attacker can use a vulnerability via go-macaroon of Grafana, in order to run code.
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computer vulnerability bulletin CVE-2018-12404

Mozilla NSS: information disclosure via Cache Side-channel

Synthesis of the vulnerability

An attacker can bypass access restrictions to data via Cache Side-channel of Mozilla NSS, in order to obtain sensitive information.
Impacted products: Debian, NSS, openSUSE Leap, Oracle Communications, RHEL, Slackware, SUSE Linux Enterprise Desktop, SLES, Ubuntu.
Severity: 2/4.
Consequences: data reading.
Provenance: internet client.
Creation date: 03/12/2018.
Identifiers: 1485864, cpuapr2019, CVE-2018-12404, DLA-1704-1, openSUSE-SU-2018:4117-1, openSUSE-SU-2018:4283-1, openSUSE-SU-2019:0183-1, openSUSE-SU-2019:1758-1, RHSA-2019:2237-01, SSA:2018-337-01, SUSE-SU-2018:4235-1, SUSE-SU-2018:4236-1, USN-3850-1, USN-3850-2, VIGILANCE-VUL-27938.

Description of the vulnerability

An attacker can bypass access restrictions to data via Cache Side-channel of Mozilla NSS, in order to obtain sensitive information.
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computer vulnerability announce CVE-2018-4019 CVE-2018-4020 CVE-2018-4021

pfSense: privilege escalation via system_advanced_misc.php

Synthesis of the vulnerability

An attacker can bypass restrictions via system_advanced_misc.php of pfSense, in order to escalate his privileges.
Impacted products: pfSense.
Severity: 2/4.
Consequences: administrator access/rights, privileged access/rights.
Provenance: user account.
Number of vulnerabilities in this bulletin: 3.
Creation date: 03/12/2018.
Identifiers: CVE-2018-4019, CVE-2018-4020, CVE-2018-4021, pfSense-SA-18_09.webgui, TALOS-2018-0690, VIGILANCE-VUL-27937.

Description of the vulnerability

An attacker can bypass restrictions via system_advanced_misc.php of pfSense, in order to escalate his privileges.
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computer vulnerability alert CVE-2018-16055

pfSense: privilege escalation via dhcp_relinquish_lease

Synthesis of the vulnerability

An attacker can bypass restrictions via dhcp_relinquish_lease of pfSense, in order to escalate his privileges.
Impacted products: pfSense.
Severity: 2/4.
Consequences: administrator access/rights, privileged access/rights, user access/rights.
Provenance: user account.
Creation date: 03/12/2018.
Identifiers: CVE-2018-16055, pfSense-SA-18_08.webgui, VIGILANCE-VUL-27936.

Description of the vulnerability

An attacker can bypass restrictions via dhcp_relinquish_lease of pfSense, in order to escalate his privileges.
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computer vulnerability 27935

pfSense: Cross Site Scripting via WebGUI

Synthesis of the vulnerability

An attacker can trigger a Cross Site Scripting via WebGUI of pfSense, in order to run JavaScript code in the context of the web site.
Impacted products: pfSense.
Severity: 2/4.
Consequences: client access/rights.
Provenance: document.
Creation date: 03/12/2018.
Identifiers: pfSense-SA-18_07.webgui, VIGILANCE-VUL-27935.

Description of the vulnerability

The pfSense product offers a web service.

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

An attacker can therefore trigger a Cross Site Scripting via WebGUI of pfSense, in order to run JavaScript code in the context of the web site.
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vulnerability note 27934

pfSense: Cross Site Scripting via WebGUI

Synthesis of the vulnerability

An attacker can trigger a Cross Site Scripting via WebGUI of pfSense, in order to run JavaScript code in the context of the web site.
Impacted products: pfSense.
Severity: 2/4.
Consequences: client access/rights.
Provenance: document.
Creation date: 03/12/2018.
Identifiers: pfSense-SA-18_06.webgui, VIGILANCE-VUL-27934.

Description of the vulnerability

The pfSense product offers a web service.

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

An attacker can therefore trigger a Cross Site Scripting via WebGUI of pfSense, in order to run JavaScript code in the context of the web site.
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vulnerability bulletin 27933

Smarty: code execution via Shell Injection

Synthesis of the vulnerability

An attacker can use a vulnerability via Shell Injection of Smarty, in order to run code.
Impacted products: Fedora.
Severity: 3/4.
Consequences: user access/rights.
Provenance: internet client.
Creation date: 03/12/2018.
Identifiers: FEDORA-2018-2d2739ebed, FEDORA-2018-7adf863a47, VIGILANCE-VUL-27933.

Description of the vulnerability

An attacker can use a vulnerability via Shell Injection of Smarty, in order to r...
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vulnerability announce CVE-2018-14663

PowerDNS DNSDist: information disclosure via Trailing Data

Synthesis of the vulnerability

An attacker can bypass access restrictions to data via Trailing Data of PowerDNS DNSDist, in order to obtain sensitive information.
Impacted products: Fedora.
Severity: 2/4.
Consequences: data reading.
Provenance: intranet client.
Creation date: 03/12/2018.
Identifiers: CVE-2018-14663, FEDORA-2018-9f375c6c01, FEDORA-2018-ef486b9e50, VIGILANCE-VUL-27932.

Description of the vulnerability

An attacker can bypass access restrictions to data via Trailing Data of PowerDNS DNSDist, in order to obtain sensitive information.
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