CVE-2011-1925

published 2011-05-31

CVE-2011-1925: 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…

Priority P4 22 medium 5 CVSS 2.0

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

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

6 ranges

Vendor	Product	Version range	Fixed in
debian	nbd	< nbd 1:2.9.22-1 (bookworm)	nbd 1:2.9.22-1 (bookworm)
wouter_verhelst	nbd	<= 2.9.21	—
wouter_verhelst	nbd	>= 0 < 1:2.9.22-1	1:2.9.22-1
wouter_verhelst	nbd	>= 0 < 1:2.9.22-1	1:2.9.22-1
wouter_verhelst	nbd	>= 0 < 1:2.9.22-1	1:2.9.22-1
wouter_verhelst	nbd	>= 0 < 1:2.9.22-1	1:2.9.22-1

CVSS provenance

nvd v2.0 5.0 MEDIUM AV:N/AC:L/Au:N/C:N/I:N/A:P

osv 5.0 MEDIUM

vendor_debian 5.0 MEDIUM

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