Vulnerability Monitor

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CVE-2011-0530

Buffer overflow in the mainloop function in nbd-server.c in the server in Network Block Device (nbd) before 2.9.20 might allow remote attackers to execute arbitrary code via a long request. NOTE: this issue exists because of a CVE-2005-3534 regression.

Published

2011-02-22T19:00:00.940

Last Modified

2025-04-11T00:51:21.963

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 7.5 (HIGH)

CVSSv2 Vector

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

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

10.0

Impact Score

6.4

Weaknesses
  • Type: Primary
    CWE-119
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application wouter_verhelst nbd ≤ 2.9.19 Yes
Application wouter_verhelst nbd 2.9.0 Yes
Application wouter_verhelst nbd 2.9.1 Yes
Application wouter_verhelst nbd 2.9.2 Yes
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 2.9.10 Yes
Application wouter_verhelst nbd 2.9.11 Yes
Application wouter_verhelst nbd 2.9.12 Yes
Application wouter_verhelst nbd 2.9.13 Yes
Application wouter_verhelst nbd 2.9.14 Yes
Application wouter_verhelst nbd 2.9.15 Yes
Application wouter_verhelst nbd 2.9.16 Yes
Application wouter_verhelst nbd 2.9.17 Yes
Application wouter_verhelst nbd 2.9.18 Yes
References