Vulnerability Monitor

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CVE-2013-7441

The modern style negotiation in Network Block Device (nbd-server) 2.9.22 through 3.3 allows remote attackers to cause a denial of service (root process termination) by (1) closing the connection during negotiation or (2) specifying a name for a non-existent export.

Published

2015-05-29T15:59:00.077

Last Modified

2025-04-12T10:46:40.837

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 7.8 (HIGH)

CVSSv2 Vector

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

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: COMPLETE
Exploitability Score

10.0

Impact Score

6.9

Weaknesses
  • Type: Primary
    CWE-399
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application wouter_verhelst nbd 2.9.3 Yes
Application wouter_verhelst nbd 2.9.4 Yes
Application wouter_verhelst nbd 2.9.5 Yes
Application wouter_verhelst nbd 2.9.6 Yes
Application wouter_verhelst nbd 2.9.7 Yes
Application wouter_verhelst nbd 2.9.8 Yes
Application wouter_verhelst nbd 2.9.9 Yes
Application wouter_verhelst nbd 2.9.22 Yes
Application wouter_verhelst nbd 2.9.23 Yes
Application wouter_verhelst nbd 2.9.24 Yes
Application wouter_verhelst nbd 2.9.25 Yes
Application wouter_verhelst nbd 3.0 Yes
Application wouter_verhelst nbd 3.1 Yes
Application wouter_verhelst nbd 3.1.1 Yes
Application wouter_verhelst nbd 3.2 Yes
Application wouter_verhelst nbd 3.3 Yes
References