CVEvulnerability

CVE-2011-1925

5.0 MEDIUM Published 2011-05-31 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2011-05-31
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P

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.

Affected configurations

• wouter verhelst nbd (<= 2.9.21)

References