CVE-2011-1922

Severity

43%

Complexity

86%

Confidentiality

48%

daemon/worker.c in Unbound 1.x before 1.4.10, when debugging functionality and the interface-automatic option are enabled, allows remote attackers to cause a denial of service (assertion failure and daemon exit) via a crafted DNS request that triggers improper error handling.

daemon/worker.c in Unbound 1.x before 1.4.10, when debugging functionality and the interface-automatic option are enabled, allows remote attackers to cause a denial of service (assertion failure and daemon exit) via a crafted DNS request that triggers improper error handling.

CVSS 2.0 Base Score 4.3. CVSS Attack Vector: network. CVSS Attack Complexity: medium. CVSS Vector: (AV:N/AC:M/Au:N/C:N/I:N/A:P).

Overview

Type

NLnet Labs Unbound

First reported 14 years ago

2011-05-31 20:55:00

Last updated 7 years ago

2017-08-17 01:34:00

Affected Software

NLnet Labs Unbound 1.0.0

1.0.0

NLnet Labs Unbound 1.0.1

1.0.1

NLnet Labs Unbound 1.0.2

1.0.2

NLnet Labs Unbound 1.1.0

1.1.0

NLnet Labs Unbound 1.1.1

1.1.1

NLnet Labs Unbound 1.2.0

1.2.0

NLnet Labs Unbound 1.3.2

1.3.2

NLnet Labs Unbound 1.3.3

1.3.3

NLnet Labs Unbound 1.3.4

1.3.4

NLnet Labs Unbound 1.4.1

1.4.1

NLnet Labs Unbound 1.4.2

1.4.2

NLnet Labs Unbound 1.4.3

1.4.3

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