CVE-2016-5011

The parse_dos_extended function in partitions/dos.c in the libblkid library in util-linux allows physically proximate attackers to cause a denial of service (memory consumption) via a crafted MSDOS partition table with an extended partition boot record at zero offset.

CVSS v3 4.6 MEDIUM
CVSS v2.0 4.9 MEDIUM

4.6^/10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 0.9 / Impact : 3.6

Attack Vector PHYSICAL

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

4.9^/10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:L/AC:L/Au:N/C:N/I:N/A:C

Exploitability : 3.9 / Impact : 6.9

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

References

Link	Resource
http://rhn.redhat.com/errata/RHSA-2016-2605.html	Third Party Advisory
http://www-01.ibm.com/support/docview.wss?uid=isg3T1024543	Third Party Advisory
http://www-01.ibm.com/support/docview.wss?uid=nas8N1021801	Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/07/11/2	Mailing List Patch Third Party Advisory
http://www.securityfocus.com/bid/91683	Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1036272	Third Party Advisory VDB Entry
https://git.kernel.org/pub/scm/utils/util-linux/util-linux.git/commit/?id=7164a1c3	Patch Vendor Advisory
http://rhn.redhat.com/errata/RHSA-2016-2605.html	Third Party Advisory
http://www-01.ibm.com/support/docview.wss?uid=isg3T1024543	Third Party Advisory
http://www-01.ibm.com/support/docview.wss?uid=nas8N1021801	Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/07/11/2	Mailing List Patch Third Party Advisory
http://www.securityfocus.com/bid/91683	Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1036272	Third Party Advisory VDB Entry
https://git.kernel.org/pub/scm/utils/util-linux/util-linux.git/commit/?id=7164a1c3	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:kernel:util-linux:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR	cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:::::::*
	cpe:2.3:o:redhat:enterprise_linux_eus:7.3:::::::*
	cpe:2.3:o:redhat:enterprise_linux_eus:7.4:::::::*
	cpe:2.3:o:redhat:enterprise_linux_eus:7.5:::::::*
	cpe:2.3:o:redhat:enterprise_linux_eus:7.6:::::::*
	cpe:2.3:o:redhat:enterprise_linux_eus:7.7:::::::*
	cpe:2.3:o:redhat:enterprise_linux_server:7.0:::::::*
	cpe:2.3:o:redhat:enterprise_linux_server_aus:7.3:::::::*
	cpe:2.3:o:redhat:enterprise_linux_server_aus:7.4:::::::*
	cpe:2.3:o:redhat:enterprise_linux_server_aus:7.6:::::::*
	cpe:2.3:o:redhat:enterprise_linux_server_aus:7.7:::::::*
	cpe:2.3:o:redhat:enterprise_linux_server_tus:7.3:::::::*
	cpe:2.3:o:redhat:enterprise_linux_server_tus:7.6:::::::*
	cpe:2.3:o:redhat:enterprise_linux_server_tus:7.7:::::::*
	cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:::::::*

Configuration 3 (hide)

OR	cpe:2.3:a:ibm:powerkvm:2.1:::::::*
	cpe:2.3:a:ibm:powerkvm:3.1:::::::*

Configuration 4 (hide)

cpe:2.3:a:ibm:power_hardware_management_console:8.8.6.0:*:*:*:*:*:*:*

History

21 Nov 2024, 02:53

Type	Values Removed	Values Added
References	~~() http://rhn.redhat.com/errata/RHSA-2016-2605.html - Third Party Advisory~~	() http://rhn.redhat.com/errata/RHSA-2016-2605.html - Third Party Advisory
References	~~() http://www-01.ibm.com/support/docview.wss?uid=isg3T1024543 - Third Party Advisory~~	() http://www-01.ibm.com/support/docview.wss?uid=isg3T1024543 - Third Party Advisory
References	~~() http://www-01.ibm.com/support/docview.wss?uid=nas8N1021801 - Third Party Advisory~~	() http://www-01.ibm.com/support/docview.wss?uid=nas8N1021801 - Third Party Advisory
References	~~() http://www.openwall.com/lists/oss-security/2016/07/11/2 - Mailing List, Patch, Third Party Advisory~~	() http://www.openwall.com/lists/oss-security/2016/07/11/2 - Mailing List, Patch, Third Party Advisory
References	~~() http://www.securityfocus.com/bid/91683 - Third Party Advisory, VDB Entry~~	() http://www.securityfocus.com/bid/91683 - Third Party Advisory, VDB Entry
References	~~() http://www.securitytracker.com/id/1036272 - Third Party Advisory, VDB Entry~~	() http://www.securitytracker.com/id/1036272 - Third Party Advisory, VDB Entry
References	~~() https://git.kernel.org/pub/scm/utils/util-linux/util-linux.git/commit/?id=7164a1c3 - Patch, Vendor Advisory~~	() https://git.kernel.org/pub/scm/utils/util-linux/util-linux.git/commit/?id=7164a1c3 - Patch, Vendor Advisory

Information

Published : 2017-04-11 15:59

Updated : 2024-11-21 02:53

NVD link : CVE-2016-5011

Mitre link : CVE-2016-5011

CVE.ORG link : CVE-2016-5011

JSON object : View

Products Affected

ibm

power_hardware_management_console
powerkvm

redhat

enterprise_linux_desktop
enterprise_linux_server
enterprise_linux_workstation
enterprise_linux_server_aus
enterprise_linux_server_tus
enterprise_linux_eus

kernel

util-linux

CWE

NVD-CWE-noinfo

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"confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 0.9}]}, "published": "2017-04-11T15:59:00.183", "references": [{"url": "http://rhn.redhat.com/errata/RHSA-2016-2605.html", "tags": ["Third Party Advisory"], "source": "secalert@redhat.com"}, {"url": "http://www-01.ibm.com/support/docview.wss?uid=isg3T1024543", "tags": ["Third Party Advisory"], "source": "secalert@redhat.com"}, {"url": "http://www-01.ibm.com/support/docview.wss?uid=nas8N1021801", "tags": ["Third Party Advisory"], "source": "secalert@redhat.com"}, {"url": "http://www.openwall.com/lists/oss-security/2016/07/11/2", "tags": ["Mailing List", "Patch", "Third Party Advisory"], "source": "secalert@redhat.com"}, {"url": "http://www.securityfocus.com/bid/91683", "tags": ["Third Party Advisory", "VDB Entry"], "source": "secalert@redhat.com"}, {"url": "http://www.securitytracker.com/id/1036272", "tags": ["Third Party Advisory", "VDB Entry"], "source": "secalert@redhat.com"}, {"url": "https://git.kernel.org/pub/scm/utils/util-linux/util-linux.git/commit/?id=7164a1c3", "tags": ["Patch", "Vendor Advisory"], "source": "secalert@redhat.com"}, {"url": "http://rhn.redhat.com/errata/RHSA-2016-2605.html", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www-01.ibm.com/support/docview.wss?uid=isg3T1024543", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www-01.ibm.com/support/docview.wss?uid=nas8N1021801", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.openwall.com/lists/oss-security/2016/07/11/2", "tags": ["Mailing List", "Patch", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/bid/91683", "tags": ["Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securitytracker.com/id/1036272", "tags": ["Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://git.kernel.org/pub/scm/utils/util-linux/util-linux.git/commit/?id=7164a1c3", "tags": ["Patch", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "The parse_dos_extended function in partitions/dos.c in the libblkid library in util-linux allows physically proximate attackers to cause a denial of service (memory consumption) via a crafted MSDOS partition table with an extended partition boot record at zero offset."}, {"lang": "es", "value": "La funci\u00f3n parse_dos_extended en partitions/dos.c en la biblioteca libblkid en util-linux permite a atacantes f\u00edsicamente pr\u00f3ximos provocar una denegaci\u00f3n de servicio (consumo de memoria) a trav\u00e9s de una tabla de particiones MSDOS manipulada con un registro de arranque de partici\u00f3n extendida en desplazamiento cero."}], "lastModified": "2024-11-21T02:53:26.467", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:kernel:util-linux:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "69E702F1-02DE-44A7-8B50-0030B65F59C9", "versionEndIncluding": "2.28"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "33C068A4-3780-4EAB-A937-6082DF847564"}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_eus:7.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "807C024A-F8E8-4B48-A349-4C68CD252CA1"}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_eus:7.4:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F96E3779-F56A-45FF-BB3D-4980527D721E"}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux_eus:7.5:*:*:*:*:*:*:*", "vulnerable": 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4.6 /10

Attack Vector PHYSICAL

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

4.9 /10

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

JSON object

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4.6^/10

4.9^/10

Attach tags to `CVE-2016-5011`