CVE-2015-0847 - Vulnerability Details - OpenCVE

nbd-server.c in Network Block Device (nbd-server) before 3.11 does not properly handle signals, which allows remote attackers to cause a denial of service (deadlock) via unspecified vectors.

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Complete

This CVE is not in the KEV list.

The EPSS score is 0.02554.

Key SSVC decision points have not yet been added.

Vendors	Products
Canonical	Ubuntu Linux
Wouter Verhelst	Nbd

Configuration 1 [-]

OR	cpe:2.3:o:canonical:ubuntu_linux:12.04::::lts:::
	cpe:2.3:o:canonical:ubuntu_linux:14.04::::lts:::
	cpe:2.3:o:canonical:ubuntu_linux:14.10:::::::*
	cpe:2.3:o:canonical:ubuntu_linux:15.04:::::::*

Configuration 2 [-]

cpe:2.3:a:wouter_verhelst:nbd:*:*:*:*:*:*:*:*

No data.

No data.

Advisories

Source	ID	Title
Debian DLA	DLA-223-1	nbd security update
Debian DSA	DSA-3271-1	nbd security update
EUVD	EUVD-2015-0858	nbd-server.c in Network Block Device (nbd-server) before 3.11 does not properly handle signals, which allows remote attackers to cause a denial of service (deadlock) via unspecified vectors.
Ubuntu USN	USN-2676-1	NBD vulnerabilities

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
http://lists.opensuse.org/opensuse-updates/2015-06/msg00003.html
http://sourceforge.net/p/nbd/mailman/message/34091218/
http://sourceforge.net/projects/nbd/files/nbd/3.11/
http://www.debian.org/security/2015/dsa-3271
http://www.openwall.com/lists/oss-security/2015/05/07/9
http://www.ubuntu.com/usn/USN-2676-1

History

Sat, 12 Jul 2025 13:45:00 +0000

Type	Values Removed	Values Added
Metrics	epss `{'score': 0.01848}`	epss `{'score': 0.01838}`

MITRE

Status: PUBLISHED

Assigner: debian

Published: 2015-05-29T15:00:00

Updated: 2024-08-06T04:26:11.372Z

Reserved: 2015-01-07T00:00:00

Link: CVE-2015-0847

Vulnrichment

No data.

NVD

Status : Deferred

Published: 2015-05-29T15:59:12.170

Modified: 2025-04-12T10:46:40.837

Link: CVE-2015-0847

Redhat

No data.

OpenCVE Enrichment

No data.

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