[SECURITY] [DLA 1264-1] unbound security update

Package : unbound Version : 1.4.17-3+deb7u3 CVE ID : CVE-2017-15105 Debian Bug : 887733 Ralph Dolmans and Karst Koymans found a flaw in the way unbound validated wildcard-synthesized NSEC records. An improperly validated wildcard NSEC record could be used to prove the non-existence NXDOMAIN answe...

Debian: Security Advisory (DLA-1264-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2018 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

DLA-1264-1 unbound - security update

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Unbound < 1.6.4 parse_edns_options Heap Buffer Overflow

According to its self-reported version number, the remote Unbound DNS resolver is affected by a heap buffer overflow in parseednsoptions. C Tenable Network Security, Inc. include"compat.inc"; if description scriptid106383; scriptversion"1.5"; scriptcvsdate"Date: 2018/11/15 20:50:21";...

Unbound < 1.3.4 NSEC3 Signature Verification DNS Spoofing Vulnerability (CVE-2009-3602)

According to its self-reported version number, the remote Unbound DNS resolver is affected by a remote DNS spoofing vulnerability when verifying NSEC3 signatures. C Tenable Network Security, Inc. include'compat.inc'; if description scriptid106379; scriptversion"1.6";...

Unbound < 1.6.8 Wildcard Synthesized NSEC Records Handling Remote Validation Weakness

According to its self-reported version number, the remote Unbound DNS resolver is affected by a validation weakness when handling wildcard synthesized NSEC records. C Tenable Network Security, Inc. include"compat.inc"; if description scriptid106384; scriptversion"1.5"; scriptcvsdate"Date:...

Unbound < 1.5.9 daemon/remote.c Diffie-Hellman Key Exchange Value Small Subgroup Confinement Attack Vulnerability

According to its self-reported version number, the remote Unbound DNS resolver contains a flaw in the handling of Diffie-Hellman key exchange values that can allow a remote attacker to perform a small subgroup confinement attack. C Tenable Network Security, Inc. include"compat.inc"; if descriptio...

Unbound < 1.6.3 use-caps-for-id Option qname Handling Denial of Service

According to its self-reported version number, the remote Unbound DNS resolver is affected by a denial of service vulnerability when handling qnames in responses with the use-caps-for-id option enabled. C Tenable Network Security, Inc. include"compat.inc"; if description scriptid106382;...

Unbound < 1.4.3 'sock_list' Structure Allocation Remote Denial Of Service Vulnerability (CVE-2010-0969)

According to its self-reported version number, the remote Unbound DNS resolver is affected by a remote denial of service vulnerability when allocating 'socklist' structures. C Tenable Network Security, Inc. include"compat.inc"; if description scriptid106380; scriptversion"1.4"; scriptcvsdate"Date...

Unbound Security Bypass Vulnerability

Unbound is a C-based open source recursive DNS server software maintained by NLnet Labs in the Netherlands. A security vulnerability exists in Unbound versions prior to 1.6.8, which stems from the program failing to properly validate wildcard records. An attacker could exploit this vulnerability ...

Unbound DNS Resolver < 1.6.8 DoS Vulnerability

Unbound DNS Resolver is prone to a denial of service DoS vulnerability. SPDX-FileCopyrightText: 2018 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE =...

DEBIAN-CVE-2017-15105

A flaw was found in the way unbound before 1.6.8 validated wildcard-synthesized NSEC records. An improperly validated wildcard NSEC record could be used to prove the non-existence NXDOMAIN answer of an existing wildcard record, or trick unbound into accepting a NODATA proof...

Design/Logic Flaw

A flaw was found in the way unbound before 1.6.8 validated wildcard-synthesized NSEC records. An improperly validated wildcard NSEC record could be used to prove the non-existence NXDOMAIN answer of an existing wildcard record, or trick unbound into accepting a NODATA proof...

CVE-2017-15105

A flaw was found in the way unbound before 1.6.8 validated wildcard-synthesized NSEC records. An improperly validated wildcard NSEC record could be used to prove the non-existence NXDOMAIN answer of an existing wildcard record, or trick unbound into accepting a NODATA proof...

CVE-2017-15105

A flaw was found in the way unbound before 1.6.8 validated wildcard-synthesized NSEC records. An improperly validated wildcard NSEC record could be used to prove the non-existence NXDOMAIN answer of an existing wildcard record, or trick unbound into accepting a NODATA proof...

CVE-2017-15105

A flaw was found in the way unbound before 1.6.8 validated wildcard-synthesized NSEC records. An improperly validated wildcard NSEC record could be used to prove the non-existence NXDOMAIN answer of an existing wildcard record, or trick unbound into accepting a NODATA proof...

CVE-2017-15105

A flaw was found in the way unbound before 1.6.8 validated wildcard-synthesized NSEC records. An improperly validated wildcard NSEC record could be used to prove the non-existence NXDOMAIN answer of an existing wildcard record, or trick unbound into accepting a NODATA proof...

CVE-2017-15105

CVE-2017-15105 affects unbound prior to version 1.6.8. The vulnerability arises from improper validation of wildcard-synthesized NSEC records, enabling an attacker to prove the non-existence (NXDOMAIN) of an existing wildcard record or to trick Unbound into accepting a NODATA proof. The connected...

UBUNTU-CVE-2017-15105

A flaw was found in the way unbound before 1.6.8 validated wildcard-synthesized NSEC records. An improperly validated wildcard NSEC record could be used to prove the non-existence NXDOMAIN answer of an existing wildcard record, or trick unbound into accepting a NODATA proof...

CVE-2017-15105

A flaw was found in the way unbound before 1.6.8 validated wildcard-synthesized NSEC records. An improperly validated wildcard NSEC record could be used to prove the non-existence NXDOMAIN answer of an existing wildcard record, or trick unbound into accepting a NODATA proof...