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 CVE-2017-18013

LibTIFF: NULL pointer dereference via TIFFPrintDirectory

Synthesis of the vulnerability

An attacker can force a NULL pointer to be dereferenced via TIFFPrintDirectory() of LibTIFF, in order to trigger a denial of service.
Impacted products: Debian, LibTIFF, openSUSE Leap, Solaris, SUSE Linux Enterprise Desktop, SLES, Ubuntu.
Severity: 2/4.
Consequences: denial of service on service, denial of service on client.
Provenance: document.
Creation date: 02/01/2018.
Identifiers: 2770, bulletinjan2019, bulletinoct2018, CVE-2017-18013, DLA-1259-1, DLA-1260-1, DSA-4100-1, openSUSE-SU-2018:1834-1, openSUSE-SU-2018:1956-1, SUSE-SU-2018:1472-1, SUSE-SU-2018:1826-1, SUSE-SU-2018:1889-1, USN-3602-1, USN-3606-1, VIGILANCE-VUL-24920.

Description of the vulnerability

An attacker can force a NULL pointer to be dereferenced via TIFFPrintDirectory() of LibTIFF, in order to trigger a denial of service.
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computer vulnerability note CVE-2016-3695

Linux kernel: denial of service via einj_error_inject

Synthesis of the vulnerability

An attacker can generate a fatal error via einj_error_inject() of the Linux kernel, in order to trigger a denial of service.
Impacted products: Linux.
Severity: 1/4.
Consequences: denial of service on service.
Provenance: user shell.
Creation date: 02/01/2018.
Identifiers: 1322755, CVE-2016-3695, VIGILANCE-VUL-24919.

Description of the vulnerability

An attacker can generate a fatal error via einj_error_inject() of the Linux kernel, in order to trigger a denial of service.
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computer vulnerability bulletin CVE-2017-17089

Webmin: Cross Site Scripting via run.cgi

Synthesis of the vulnerability

An attacker can trigger a Cross Site Scripting via run.cgi of Webmin, in order to run JavaScript code in the context of the web site.
Impacted products: Webmin.
Severity: 2/4.
Consequences: client access/rights.
Provenance: document.
Creation date: 02/01/2018.
Identifiers: CVE-2017-17089, VIGILANCE-VUL-24918.

Description of the vulnerability

The Webmin product offers a web service.

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

An attacker can therefore trigger a Cross Site Scripting via run.cgi of Webmin, in order to run JavaScript code in the context of the web site.
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computer vulnerability announce CVE-2017-17973

LibTIFF: use after free via t2p_writeproc

Synthesis of the vulnerability

An attacker can force the usage of a freed memory area via t2p_writeproc of LibTIFF, in order to trigger a denial of service, and possibly to run code.
Impacted products: LibTIFF, openSUSE Leap.
Severity: 2/4.
Consequences: user access/rights, denial of service on service, denial of service on client.
Provenance: document.
Creation date: 02/01/2018.
Identifiers: 2769, CVE-2017-17973, openSUSE-SU-2018:1204-1, VIGILANCE-VUL-24917.

Description of the vulnerability

An attacker can force the usage of a freed memory area via t2p_writeproc of LibTIFF, in order to trigger a denial of service, and possibly to run code.
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computer vulnerability alert CVE-2017-17975

Linux kernel: use after free via usbtv_probe

Synthesis of the vulnerability

An attacker can force the usage of a freed memory area via usbtv_probe of the Linux kernel, in order to trigger a denial of service, and possibly to run code.
Impacted products: Debian, Linux, openSUSE Leap, SUSE Linux Enterprise Desktop, SLES, Ubuntu.
Severity: 2/4.
Consequences: administrator access/rights, denial of service on server, denial of service on service.
Provenance: document.
Creation date: 02/01/2018.
Identifiers: CERTFR-2018-AVI-147, CERTFR-2018-AVI-196, CERTFR-2018-AVI-250, CERTFR-2018-AVI-257, CVE-2017-17975, DSA-4188-1, openSUSE-SU-2018:0781-1, SUSE-SU-2018:0785-1, SUSE-SU-2018:0786-1, SUSE-SU-2018:0986-1, USN-3653-1, USN-3653-2, USN-3654-1, USN-3654-2, USN-3656-1, USN-3657-1, VIGILANCE-VUL-24916.

Description of the vulnerability

An attacker can force the usage of a freed memory area via usbtv_probe of the Linux kernel, in order to trigger a denial of service, and possibly to run code.
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computer vulnerability CVE-2017-17997

Wireshark: NULL pointer dereference via MRDISC

Synthesis of the vulnerability

An attacker can force a NULL pointer to be dereferenced via MRDISC of Wireshark, in order to trigger a denial of service.
Impacted products: Debian, openSUSE Leap, Wireshark.
Severity: 2/4.
Consequences: denial of service on service, denial of service on client.
Provenance: intranet client.
Creation date: 02/01/2018.
Identifiers: 14299, CVE-2017-17997, DLA-1634-1, openSUSE-SU-2018:0090-1, VIGILANCE-VUL-24915.

Description of the vulnerability

An attacker can force a NULL pointer to be dereferenced via MRDISC of Wireshark, in order to trigger a denial of service.
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vulnerability note CVE-2017-1699

IBM WebSphere MQ: read-write access

Synthesis of the vulnerability

An attacker can bypass access restrictions of IBM WebSphere MQ, in order to read or alter data.
Impacted products: WebSphere MQ.
Severity: 2/4.
Consequences: data reading, data creation/edition, data deletion.
Provenance: user shell.
Creation date: 02/01/2018.
Identifiers: 2010340, CVE-2017-1699, VIGILANCE-VUL-24914.

Description of the vulnerability

An attacker can bypass access restrictions of IBM WebSphere MQ, in order to read or alter data.
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vulnerability bulletin 24913

gdk-pixbuf: integer overflow via io-bmp.c

Synthesis of the vulnerability

An attacker can generate an integer overflow via io-bmp.c of gdk-pixbuf, in order to trigger a denial of service, and possibly to run code.
Impacted products: openSUSE Leap.
Severity: 2/4.
Consequences: user access/rights, denial of service on service, denial of service on client.
Provenance: document.
Creation date: 02/01/2018.
Identifiers: 776694, openSUSE-SU-2017:3447-1, VIGILANCE-VUL-24913.

Description of the vulnerability

An attacker can generate an integer overflow via io-bmp.c of gdk-pixbuf, in order to trigger a denial of service, and possibly to run code.
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vulnerability announce CVE-2017-17914

ImageMagick: infinite loop via ReadOnePNGImage

Synthesis of the vulnerability

An attacker can generate an infinite loop via ReadOnePNGImage() of ImageMagick, in order to trigger a denial of service.
Impacted products: Debian, openSUSE Leap, Ubuntu.
Severity: 1/4.
Consequences: denial of service on service, denial of service on client.
Provenance: document.
Creation date: 02/01/2018.
Identifiers: CVE-2017-17914, DLA-1227-1, DLA-1785-1, openSUSE-SU-2018:0396-1, USN-3681-1, VIGILANCE-VUL-24912.

Description of the vulnerability

An attacker can generate an infinite loop via ReadOnePNGImage() of ImageMagick, in order to trigger a denial of service.
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vulnerability alert CVE-2017-17682

ImageMagick: infinite loop via ExtractPostscript

Synthesis of the vulnerability

An attacker can generate an infinite loop via ExtractPostscript() of ImageMagick, in order to trigger a denial of service.
Impacted products: Debian, openSUSE Leap, Ubuntu.
Severity: 1/4.
Consequences: denial of service on service, denial of service on client.
Provenance: document.
Creation date: 02/01/2018.
Identifiers: CVE-2017-17682, DLA-1227-1, DLA-1785-1, openSUSE-SU-2018:0542-1, openSUSE-SU-2018:0621-1, USN-3681-1, VIGILANCE-VUL-24911.

Description of the vulnerability

An attacker can generate an infinite loop via ExtractPostscript() of ImageMagick, in order to trigger a denial of service.
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