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 vulnerability bulletin CVE-2018-6644

sblim-sfcb: NULL pointer dereference

Synthesis of the vulnerability

An attacker can force a NULL pointer to be dereferenced of sblim-sfcb, in order to trigger a denial of service.
Impacted products: Fedora.
Severity: 2/4.
Consequences: denial of service on service.
Provenance: internet client.
Creation date: 28/02/2018.
Identifiers: CVE-2018-6644, FEDORA-2018-4367d984c1, FEDORA-2018-9d6a122887, VIGILANCE-VUL-25388.

Description of the vulnerability

An attacker can force a NULL pointer to be dereferenced of sblim-sfcb, in order to trigger a denial of service.
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computer vulnerability announce CVE-2018-7542

Xen: NULL pointer dereference via the APIC emulation

Synthesis of the vulnerability

An attacker can force a NULL pointer to be dereferenced via the APIC emulation bt Xen, in order to trigger a denial of service.
Impacted products: Debian, Fedora, openSUSE Leap, SUSE Linux Enterprise Desktop, SLES, Xen.
Severity: 1/4.
Consequences: denial of service on server, denial of service on service, denial of service on client.
Provenance: user shell.
Creation date: 27/02/2018.
Identifiers: CERTFR-2018-AVI-102, CVE-2018-7542, DSA-4131-1, FEDORA-2018-0746dac335, FEDORA-2018-c553a586c8, openSUSE-SU-2018:1274-1, SUSE-SU-2018:1184-1, VIGILANCE-VUL-25387, XSA-256.

Description of the vulnerability

An attacker can force a NULL pointer to be dereferenced via the APIC emulation bt Xen, in order to trigger a denial of service.
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computer vulnerability alert CVE-2018-7541

Xen: denial of service via a change of page table type

Synthesis of the vulnerability

A privileged attacker in a guest system can request a change of page table type to Xen without unmapping related pages, in order to make the host crash.
Impacted products: XenServer, Debian, Fedora, openSUSE Leap, SUSE Linux Enterprise Desktop, SLES, Xen.
Severity: 1/4.
Consequences: denial of service on server, denial of service on service.
Provenance: user shell.
Creation date: 27/02/2018.
Identifiers: CERTFR-2018-AVI-102, CERTFR-2018-AVI-145, CERTFR-2018-AVI-171, CTX232096, CTX232655, CVE-2018-7541, DLA-1300-1, DLA-1577-1, DSA-4131-1, FEDORA-2018-0746dac335, FEDORA-2018-c553a586c8, openSUSE-SU-2018:1274-1, SUSE-SU-2018:0678-1, SUSE-SU-2018:0909-1, SUSE-SU-2018:1184-1, VIGILANCE-VUL-25386, XSA-255.

Description of the vulnerability

A privileged attacker in a guest system can request a change of page table type to Xen without unmapping related pages, in order to make the host crash.
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computer vulnerability CVE-2018-7540

Xen: denial of service via the L3/L4 page table management

Synthesis of the vulnerability

A privileged attacker in a guest system can make interrupt processing too long by requesting Xen to change the L3/L4 page tables, in order to trigger a denial of service.
Impacted products: XenServer, Debian, Fedora, openSUSE Leap, SUSE Linux Enterprise Desktop, SLES, Xen.
Severity: 1/4.
Consequences: denial of service on server, denial of service on service, denial of service on client.
Provenance: user shell.
Creation date: 27/02/2018.
Identifiers: CERTFR-2018-AVI-102, CERTFR-2018-AVI-145, CERTFR-2018-AVI-171, CTX232096, CTX232655, CVE-2018-7540, DLA-1300-1, DLA-1577-1, DSA-4131-1, FEDORA-2018-0746dac335, FEDORA-2018-c553a586c8, openSUSE-SU-2018:1274-1, SUSE-SU-2018:0678-1, SUSE-SU-2018:0909-1, SUSE-SU-2018:1184-1, VIGILANCE-VUL-25385, XSA-252.

Description of the vulnerability

A privileged attacker in a guest system can make interrupt processing too long by requesting Xen to change the L3/L4 page tables, in order to trigger a denial of service.
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vulnerability note CVE-2018-0489

Shibboleth Service Provider: signed data tampering

Synthesis of the vulnerability

An attacker can tamper with an SAML document to be processed by Shibboleth Service Provider to reduce the scope of the cryptographic signature and so to become able to change the document, in order to raise his privileges.
Impacted products: Debian, openSUSE Leap, Shibboleth SP, Unix (platform) ~ not comprehensive.
Severity: 3/4.
Consequences: user access/rights, data creation/edition.
Provenance: document.
Creation date: 27/02/2018.
Revision date: 28/02/2018.
Identifiers: CVE-2018-0489, DLA-1296-1, DSA-4126-1, openSUSE-SU-2018:0738-1, VIGILANCE-VUL-25384, VU#475445.

Description of the vulnerability

An attacker can tamper with an SAML document to be processed by Shibboleth Service Provider to reduce the scope of the cryptographic signature and so to become able to change the document, in order to raise his privileges.
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vulnerability bulletin 25383

Joomla Proclaim: file upload

Synthesis of the vulnerability

An attacker can upload a malicious file on Joomla Proclaim, in order for example to upload a Trojan.
Impacted products: Joomla Extensions ~ not comprehensive.
Severity: 3/4.
Consequences: privileged access/rights, user access/rights.
Provenance: internet client.
Creation date: 27/02/2018.
Identifiers: VIGILANCE-VUL-25383.

Description of the vulnerability

An attacker can upload a malicious file on Joomla Proclaim, in order for example to upload a Trojan.
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vulnerability alert CVE-2018-7492

Linux kernel: NULL pointer dereference via __rds_rdma_map

Synthesis of the vulnerability

An attacker can force a NULL pointer to be dereferenced via __rds_rdma_map() of the Linux kernel, in order to trigger a denial of service.
Impacted products: Debian, Linux, openSUSE Leap, SUSE Linux Enterprise Desktop, SLES, Ubuntu.
Severity: 1/4.
Consequences: denial of service on server, denial of service on service, denial of service on client.
Provenance: user shell.
Creation date: 27/02/2018.
Identifiers: CERTFR-2018-AVI-170, CERTFR-2018-AVI-277, CERTFR-2018-AVI-299, CERTFR-2018-AVI-308, CERTFR-2018-AVI-319, CERTFR-2018-AVI-392, CERTFR-2018-AVI-426, CVE-2018-7492, DLA-1369-1, DSA-4187-1, openSUSE-SU-2018:1418-1, openSUSE-SU-2018:2119-1, SUSE-SU-2018:1366-1, SUSE-SU-2018:1761-1, SUSE-SU-2018:1762-1, SUSE-SU-2018:1816-1, SUSE-SU-2018:1855-1, SUSE-SU-2018:2332-1, SUSE-SU-2018:2366-1, SUSE-SU-2018:2637-1, USN-3619-1, USN-3619-2, USN-3674-1, USN-3674-2, USN-3677-1, USN-3677-2, VIGILANCE-VUL-25381.

Description of the vulnerability

An attacker can force a NULL pointer to be dereferenced via __rds_rdma_map() of the Linux kernel, in order to trigger a denial of service.
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vulnerability CVE-2018-7485

unixODBC: memory corruption via SQLWriteFileDSN.c

Synthesis of the vulnerability

An attacker can generate a memory corruption via SQLWriteFileDSN.c of unixODBC, in order to trigger a denial of service, and possibly to run code.
Impacted products: Fedora, openSUSE Leap, Solaris, RHEL, SUSE Linux Enterprise Desktop, SLES.
Severity: 1/4.
Consequences: administrator access/rights, privileged access/rights, user access/rights, denial of service on server, denial of service on service, denial of service on client.
Provenance: intranet client.
Creation date: 27/02/2018.
Identifiers: bulletinoct2018, CVE-2018-7485, FEDORA-2018-9565c0bc9a, openSUSE-SU-2018:1845-1, RHSA-2019:2336-01, SUSE-SU-2018:1832-1, VIGILANCE-VUL-25380.

Description of the vulnerability

An attacker can generate a memory corruption via SQLWriteFileDSN.c of unixODBC, in order to trigger a denial of service, and possibly to run code.
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computer vulnerability note CVE-2015-9101 CVE-2017-9869 CVE-2017-9870

LAME: multiple vulnerabilities

Synthesis of the vulnerability

An attacker can use several vulnerabilities of LAME.
Impacted products: openSUSE Leap.
Severity: 2/4.
Consequences: user access/rights, denial of service on client.
Provenance: document.
Number of vulnerabilities in this bulletin: 5.
Creation date: 27/02/2018.
Identifiers: CVE-2015-9101, CVE-2017-9869, CVE-2017-9870, CVE-2017-9871, CVE-2017-9872, openSUSE-SU-2018:0544-1, VIGILANCE-VUL-25379.

Description of the vulnerability

An attacker can use several vulnerabilities of LAME.
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computer vulnerability bulletin CVE-2018-1000104 CVE-2018-1000105 CVE-2018-1000106

Jenkins Plugins: multiple vulnerabilities

Synthesis of the vulnerability

An attacker can use several vulnerabilities of Jenkins Plugins.
Impacted products: Jenkins Plugins ~ not comprehensive.
Severity: 2/4.
Consequences: client access/rights, data reading, data creation/edition, denial of service on service.
Provenance: document.
Number of vulnerabilities in this bulletin: 11.
Creation date: 26/02/2018.
Identifiers: CVE-2018-1000104, CVE-2018-1000105, CVE-2018-1000106, CVE-2018-1000107, CVE-2018-1000108, CVE-2018-1000109, CVE-2018-1000110, CVE-2018-1000111, CVE-2018-1000112, CVE-2018-1000113, CVE-2018-1000114, VIGILANCE-VUL-25378.

Description of the vulnerability

An attacker can use several vulnerabilities of Jenkins Plugins.
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