CVE-2015-0847

Severity

78%

Complexity

99%

Confidentiality

115%

nbd-server.c in Network Block Device (nbd-server) before 3.11 does not properly handle signals, which allows remote attackers to cause a denial of service (deadlock) via unspecified vectors.

nbd-server.c in Network Block Device (nbd-server) before 3.11 does not properly handle signals, which allows remote attackers to cause a denial of service (deadlock) via unspecified vectors.

CVSS 2.0 Base Score 7.8. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:C).

Overview

Type

Canonical Ubuntu Linux

First reported 9 years ago

2015-05-29 15:59:00

Last updated 8 years ago

2016-12-31 02:59:00

Affected Software

Canonical Ubuntu Linux 12.04 LTS

12.04

Canonical Ubuntu Linux 14.04 LTS (Long-Term Support)

14.04

Canonical Ubuntu Linux 14.10

14.10

Canonical Ubuntu Linux 15.04

15.04

References

openSUSE-SU-2015:0994

[Nbd] 20150507 [PATCH] nbd-server: fix unsafe signal handling

http://sourceforge.net/projects/nbd/files/nbd/3.11/

Patch

DSA-3271

[oss-security] 20150507 CVE-2015-0847 in nbd-server

USN-2676-1

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