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-2018-12900

LibTIFF: buffer overflow via cpSeparateBufToContigBuf

Synthesis of the vulnerability

An attacker can generate a buffer overflow via cpSeparateBufToContigBuf() of LibTIFF, in order to trigger a denial of service, and possibly to run code.
Severity: 2/4.
Creation date: 26/11/2018.
Identifiers: 2798, bulletinjan2019, bulletinoct2019, CVE-2018-12900, openSUSE-SU-2018:3947-1, openSUSE-SU-2018:3948-1, RHSA-2019:2053-01, RHSA-2019:3419-01, SUSE-SU-2018:3911-1, SUSE-SU-2018:3911-2, SUSE-SU-2018:3925-1, USN-3906-1, USN-3906-2, VIGILANCE-VUL-27878.
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Description of the vulnerability

An attacker can generate a buffer overflow via cpSeparateBufToContigBuf() of LibTIFF, in order to trigger a denial of service, and possibly to run code.
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cybersecurity threat 27877

tmux: NULL pointer dereference via format_cb_pane_tabs

Synthesis of the vulnerability

An attacker can force a NULL pointer to be dereferenced via format_cb_pane_tabs() of tmux, in order to trigger a denial of service.
Severity: 1/4.
Creation date: 26/11/2018.
Identifiers: CVE-2018-19387-REJECT, FEDORA-2018-b74b9ac8d1, FEDORA-2018-e5e93f4c7b, VIGILANCE-VUL-27877.
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Description of the vulnerability

An attacker can force a NULL pointer to be dereferenced via format_cb_pane_tabs() of tmux, in order to trigger a denial of service.
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security weakness CVE-2018-19489

QEMU: denial of service via 9pfs Files Renaming

Synthesis of the vulnerability

An attacker, inside a guest system, can generate a fatal error via 9pfs Files Renaming of QEMU, in order to trigger a denial of service on the host system.
Severity: 1/4.
Creation date: 26/11/2018.
Identifiers: CVE-2018-19489, DLA-1646-1, DSA-4454-1, DSA-4454-2, FEDORA-2019-88a98ce795, openSUSE-SU-2019:0254-1, openSUSE-SU-2019:1074-1, SUSE-SU-2019:0423-1, SUSE-SU-2019:0435-1, SUSE-SU-2019:0457-1, SUSE-SU-2019:0471-1, SUSE-SU-2019:0471-2, SUSE-SU-2019:0489-1, SUSE-SU-2019:0582-1, SUSE-SU-2019:13962-1, USN-3923-1, VIGILANCE-VUL-27876.
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Description of the vulnerability

An attacker, inside a guest system, can generate a fatal error via 9pfs Files Renaming of QEMU, in order to trigger a denial of service on the host system.
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cybersecurity vulnerability CVE-2018-19490 CVE-2018-19491 CVE-2018-19492

Gnuplot: three vulnerabilities

Synthesis of the vulnerability

An attacker can use several vulnerabilities of Gnuplot.
Severity: 2/4.
Number of vulnerabilities in this bulletin: 3.
Creation date: 26/11/2018.
Identifiers: CVE-2018-19490, CVE-2018-19491, CVE-2018-19492, DLA-1595-1, DLA-1597-1, openSUSE-SU-2019:1216-1, SUSE-SU-2019:0904-1, VIGILANCE-VUL-27875.
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Description of the vulnerability

An attacker can use several vulnerabilities of Gnuplot.
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vulnerability announce 27874

Apache XML Security for C++: denial of service via DSA Key KeyInfo Combinations

Synthesis of the vulnerability

An attacker can generate a fatal error via DSA Key KeyInfo Combinations of Apache XML Security for C++, in order to trigger a denial of service.
Severity: 2/4.
Creation date: 26/11/2018.
Identifiers: DLA-1594-1, FEDORA-2018-a0d02065d0, VIGILANCE-VUL-27874.
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Description of the vulnerability

An attacker can generate a fatal error via DSA Key KeyInfo Combinations of Apache XML Security for C++, in order to trigger a denial of service.
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security alert CVE-2018-19274

phpBB: code execution via Phar Object Injection

Synthesis of the vulnerability

An attacker can use a vulnerability via Phar Object Injection of phpBB, in order to run code.
Severity: 2/4.
Creation date: 26/11/2018.
Identifiers: CVE-2018-19274, DLA-1593-1, VIGILANCE-VUL-27873.
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Description of the vulnerability

An attacker can use a vulnerability via Phar Object Injection of phpBB, in order to run code.
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vulnerability note CVE-2018-16862

Linux kernel: file reading via Deleted Files In Cleancache

Synthesis of the vulnerability

A local attacker can read a file via Deleted Files In Cleancache of the Linux kernel, in order to obtain sensitive information.
Severity: 2/4.
Creation date: 23/11/2018.
Identifiers: CERTFR-2019-AVI-038, CERTFR-2019-AVI-042, CERTFR-2019-AVI-044, CERTFR-2019-AVI-051, CERTFR-2019-AVI-071, CERTFR-2019-AVI-391, CERTFR-2019-AVI-419, CVE-2018-16862, DLA-1715-1, DLA-1731-1, DLA-1731-2, FEDORA-2018-3857a8b41a, FEDORA-2018-87ba0312c2, openSUSE-SU-2019:0065-1, openSUSE-SU-2019:0140-1, SSA:2019-030-01, SSB-439005, SUSE-SU-2019:0148-1, SUSE-SU-2019:0196-1, SUSE-SU-2019:0222-1, SUSE-SU-2019:0224-1, SUSE-SU-2019:0320-1, SUSE-SU-2019:0439-1, SUSE-SU-2019:0541-1, USN-3879-1, USN-3879-2, USN-4094-1, USN-4118-1, VIGILANCE-VUL-27872.
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Description of the vulnerability

A local attacker can read a file via Deleted Files In Cleancache of the Linux kernel, in order to obtain sensitive information.
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weakness CVE-2018-13376

FortiOS: information disclosure via Web Proxy Disclaimer Response

Synthesis of the vulnerability

A local attacker can read a memory fragment via Web Proxy Disclaimer Response of FortiOS, in order to obtain sensitive information.
Severity: 1/4.
Creation date: 23/11/2018.
Identifiers: CERTFR-2018-AVI-570, CVE-2018-13376, FG-IR-18-325, VIGILANCE-VUL-27871.
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Description of the vulnerability

A local attacker can read a memory fragment via Web Proxy Disclaimer Response of FortiOS, in order to obtain sensitive information.
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computer weakness announce CVE-2018-19432

libsndfile: NULL pointer dereference via sf_write_int

Synthesis of the vulnerability

An attacker can force a NULL pointer to be dereferenced via sf_write_int() of libsndfile, in order to trigger a denial of service.
Severity: 2/4.
Creation date: 23/11/2018.
Identifiers: 427, CVE-2018-19432, DLA-1618-1, USN-4013-1, VIGILANCE-VUL-27870.
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Description of the vulnerability

An attacker can force a NULL pointer to be dereferenced via sf_write_int() of libsndfile, in order to trigger a denial of service.
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computer weakness CVE-2018-19296

PHPMailer: code execution via Object Injection

Synthesis of the vulnerability

An attacker can use a vulnerability via Object Injection of PHPMailer, in order to run code.
Severity: 3/4.
Creation date: 23/11/2018.
Identifiers: CVE-2018-19296, DLA-1591-1, DLA-1591-2, DSA-4351-1, FEDORA-2018-0f5e6e9957, FEDORA-2018-18f3eff32b, FEDORA-2018-46b92c9064, FEDORA-2018-a2e9bd6eae, FEDORA-2018-daee493feb, FEDORA-2018-f73869d61e, VIGILANCE-VUL-27869.
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Description of the vulnerability

An attacker can use a vulnerability via Object Injection of PHPMailer, in order to run code.
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