CVE-2011-1925 - Vulnerability Details - OpenCVE

Description

nbd-server.c in Network Block Device (nbd-server) 2.9.21 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) by causing a negotiation failure, as demonstrated by specifying a name for a non-existent export.

Published: 2011-05-31

Score: 5.0 Medium

EPSS: 1.4% Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

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

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2011-1923	nbd-server.c in Network Block Device (nbd-server) 2.9.21 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) by causing a negotiation failure, as demonstrated by specifying a name for a non-existent export.

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 Partial

This CVE is not in the KEV list.

The EPSS score is 0.01382.

Key SSVC decision points have not yet been added.

References

Link	Providers
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=627042.
http://nbd.git.sourceforge.net/git/gitweb.cgi?p=nbd/nbd%3Ba=commitdiff%3Bh=ebbbe0b3ce5393fa42a259f5e03d549508586aaa
http://security.gentoo.org/glsa/glsa-201206-35.xml
http://www.openwall.com/lists/oss-security/2011/05/17/1
http://www.securityfocus.com/bid/47884
https://exchange.xforce.ibmcloud.com/vulnerabilities/67502

History

No history.

Subscriptions

Wouter Verhelst Nbd

MITRE

Status: PUBLISHED

Assigner: redhat

Published: 2011-05-31T20:00:00.000Z

Updated: 2024-08-06T22:46:00.646Z

Reserved: 2011-05-09T00:00:00.000Z

Link: CVE-2011-1925

Vulnrichment

No data.

NVD

Status : Modified

Published: 2011-05-31T20:55:04.127

Modified: 2026-04-29T01:13:23.040

Link: CVE-2011-1925

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

NVD-CWE-Other

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