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 threat announce CVE-2016-2191

OptiPNG: code execution

Synthesis of the vulnerability

An attacker can use a vulnerability of OptiPNG, in order to run code.
Severity: 2/4.
Creation date: 08/04/2016.
Identifiers: CVE-2016-2191, DSA-3546-1, FEDORA-2016-b8f91621c7, openSUSE-SU-2016:1078-1, openSUSE-SU-2016:1082-1, USN-2951-1, VIGILANCE-VUL-19324.
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Description of the vulnerability

An attacker can use a vulnerability of OptiPNG, in order to run code.
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vulnerability bulletin 19323

libmaxminddb: denial of service

Synthesis of the vulnerability

An attacker can generate a fatal error of libmaxminddb, in order to trigger a denial of service.
Severity: 2/4.
Creation date: 07/04/2016.
Identifiers: FEDORA-2016-b05672c54f, FEDORA-2016-c14cf5e34a, VIGILANCE-VUL-19323.
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Description of the vulnerability

An attacker can generate a fatal error of libmaxminddb, in order to trigger a denial of service.
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computer weakness alert 19322

Splunk: six vulnerabilities

Synthesis of the vulnerability

An attacker can use several vulnerabilities of Splunk.
Severity: 2/4.
Number of vulnerabilities in this bulletin: 6.
Creation date: 07/04/2016.
Identifiers: SP-CAAAPKV, SPL-110363, VIGILANCE-VUL-19322.
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Description of the vulnerability

An attacker can use several vulnerabilities of Splunk.

An attacker can trigger a fatal error via a HTTP Header, in order to trigger a denial of service. [severity:2/4]

An attacker can trigger a fatal error via Malformed HTTP Requests, in order to trigger a denial of service. [severity:2/4]

An attacker can bypass security features in Search, in order to obtain sensitive information. [severity:2/4]

The sslVersions directove, which specifies the SSL/TLS version to use is not honored. [severity:2/4]

An attacker can traverse directories in collect, in order to read a file outside the root path. [severity:2/4]

An attacker can traverse directories in inputcsv/outputcsv, in order to read a file outside the root path. [severity:2/4]
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computer weakness bulletin CVE-2015-7995

libxslt: out-of-bounds memory reading via xsltStylePreCompute

Synthesis of the vulnerability

An attacker can force a read at an invalid address in xsltStylePreCompute() of libxslt, in order to trigger a denial of service, or to obtain sensitive information.
Severity: 2/4.
Creation date: 07/04/2016.
Identifiers: bulletinapr2019, CERTFR-2018-AVI-288, CVE-2015-7995, DLA-514-1, DSA-3605-1, openSUSE-SU-2016:1439-1, openSUSE-SU-2017:1390-1, SSA:2016-148-02, TNS-2018-08, USN-3271-1, VIGILANCE-VUL-19321.
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Description of the vulnerability

An attacker can force a read at an invalid address in xsltStylePreCompute() of libxslt, in order to trigger a denial of service, or to obtain sensitive information.
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computer vulnerability bulletin CVE-2016-3622

LibTIFF: denial of service via tiff2rgba

Synthesis of the vulnerability

An attacker can invite the victim to open a malicious image with tiff2rgba of LibTIFF, in order to trigger a denial of service.
Severity: 2/4.
Creation date: 07/04/2016.
Identifiers: CVE-2016-3622, DLA-795-1, DSA-3762-1, openSUSE-SU-2016:2525-1, openSUSE-SU-2016:2526-1, openSUSE-SU-2016:2544-1, openSUSE-SU-2016:3035-1, openSUSE-SU-2017:0074-1, SSA:2017-098-01, USN-3212-1, USN-3212-2, VIGILANCE-VUL-19320.
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Description of the vulnerability

The LibTIFF product offers the tiff2rgba tool.

However, a malformed TIFF image triggers a division by zero in the fpAcc() function.

An attacker can therefore invite the victim to open a malicious image with tiff2rgba of LibTIFF, in order to trigger a denial of service.
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vulnerability alert CVE-2016-3619 CVE-2016-3620 CVE-2016-3621

LibTIFF: three vulnerabilities of bmp2tiff

Synthesis of the vulnerability

An attacker can use several vulnerabilities of bmp2tiff of LibTIFF.
Severity: 2/4.
Number of vulnerabilities in this bulletin: 3.
Creation date: 07/04/2016.
Identifiers: CVE-2016-3619, CVE-2016-3620, CVE-2016-3621, DLA-693-1, DLA-693-2, HT207615, HT207617, SUSE-SU-2018:3879-1, VIGILANCE-VUL-19319.
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Description of the vulnerability

Several vulnerabilities were announced in LibTIFF.

An attacker can force a read at an invalid address in bmp2tiff, in order to trigger a denial of service, or to obtain sensitive information. [severity:2/4; CVE-2016-3619]

An attacker can force a read at an invalid address in bmp2tiff, in order to trigger a denial of service, or to obtain sensitive information. [severity:2/4; CVE-2016-3620]

An attacker can force a read at an invalid address in bmp2tiff, in order to trigger a denial of service, or to obtain sensitive information. [severity:2/4; CVE-2016-3621]
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security vulnerability CVE-2016-3951

Linux kernel: NULL pointer dereference via usbnet

Synthesis of the vulnerability

An attacker can plug a malicious USB device, to force a NULL pointer to be dereferenced in usbnet of the Linux kernel, in order to trigger a denial of service.
Severity: 1/4.
Creation date: 07/04/2016.
Identifiers: CERTFR-2016-AVI-156, CERTFR-2016-AVI-186, CERTFR-2016-AVI-199, CERTFR-2016-AVI-220, CVE-2016-3951, DLA-516-1, DSA-3607-1, FEDORA-2016-373c063e79, FEDORA-2016-8e858f96b8, openSUSE-SU-2016:1382-1, openSUSE-SU-2016:2144-1, SUSE-SU-2016:1690-1, SUSE-SU-2016:1696-1, SUSE-SU-2016:1764-1, USN-2965-1, USN-2965-2, USN-2965-3, USN-2965-4, USN-2989-1, USN-2998-1, USN-3000-1, USN-3001-1, USN-3002-1, USN-3003-1, USN-3004-1, USN-3021-1, USN-3021-2, VIGILANCE-VUL-19318.
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Description of the vulnerability

The Linux kernel implements the support of network devices on USB.

However, if an USB device uses a malformed descriptor, the drivers/net/usb/usbnet.c file does not check if a pointer is NULL, before using it.

An attacker can therefore plug a malicious USB device, to force a NULL pointer to be dereferenced in usbnet of the Linux kernel, in order to trigger a denial of service.
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threat alert 19317

Drupal Commerce: information disclosure

Synthesis of the vulnerability

An attacker can bypass access restrictions to data of Drupal Commerce, in order to obtain sensitive information.
Severity: 2/4.
Creation date: 07/04/2016.
Identifiers: DRUPAL-SA-CONTRIB-2016-019, VIGILANCE-VUL-19317.
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Description of the vulnerability

An attacker can bypass access restrictions to data of Drupal Commerce, in order to obtain sensitive information.
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weakness announce 19316

Drupal HybridAuth: two vulnerabilities

Synthesis of the vulnerability

An attacker can use several vulnerabilities of Drupal HybridAuth.
Severity: 2/4.
Number of vulnerabilities in this bulletin: 2.
Creation date: 07/04/2016.
Identifiers: DRUPAL-SA-CONTRIB-2016-018, VIGILANCE-VUL-19316.
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Description of the vulnerability

Several vulnerabilities were announced in Drupal HybridAuth Social Login.

An attacker can deceive the user, in order to redirect him to a malicious site. [severity:1/4]

An attacker can bypass security features, in order to obtain sensitive information. [severity:2/4]
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cybersecurity weakness CVE-2016-1291

Cisco Prime Infrastructure: code execution via Deserialization

Synthesis of the vulnerability

An unauthenticated attacker can send serialized data to the web service of Cisco Prime Infrastructure, in order to run code with root privileges.
Severity: 3/4.
Creation date: 07/04/2016.
Identifiers: CERTFR-2016-AVI-115, cisco-sa-20160406-remcode, CSCuw03192, CVE-2016-1291, VIGILANCE-VUL-19315.
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Description of the vulnerability

The Cisco Prime Infrastructure product offers a web service.

However, an attacker can send an HTTP POST query containing serialized code, which is run with root privileges.

An unauthenticated attacker can therefore send serialized data to the web service of Cisco Prime Infrastructure, in order to run code with root privileges.
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