PT-2011-3480 · Unknown · Nbd-Server

Published 2011-05-31 · Updated 2017-08-17 · CVE-2011-1925

Positive Technologies (AI Summary)

CVSS v2.0

5.0

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions nbd-server version 2.9.21

Description The issue allows remote attackers to cause a denial of service, resulting in a NULL pointer dereference and crash, by causing a negotiation failure. This can be achieved by specifying a name for a non-existent export.

Recommendations For nbd-server version 2.9.21, update to a version that fixes the negotiation failure issue to prevent remote attackers from causing a denial of service.

Fix

Related Identifiers

CVE-2011-1925

Affected Products

Nbd-Server

References · 10

• https://security-tracker.debian.org/tracker/CVE-2011-1925 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2011-1925 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2011-1925 · Security Note
• https://osv.dev/vulnerability/CVE-2011-1925 · Vendor Advisory
• http://security.gentoo.org/glsa/glsa-201206-35.xml · Vendor Advisory
• https://exchange.xforce.ibmcloud.com/vulnerabilities/67502 · Note
• http://openwall.com/lists/oss-security/2011/05/17/1 · Note
• http://securityfocus.com/bid/47884 · Note
• http://nbd.git.sourceforge.net/git/gitweb.cgi?p=nbd/nbd%3Ba=commitdiff%3Bh=ebbbe0b3ce5393fa42a259f5e03d549508586aaa · Note
• http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=627042. · Note