ALSA-2022:6778 Important: bind security update

The Berkeley Internet Name Domain BIND is an implementation of the Domain Name System DNS protocols. BIND includes a DNS server named; a resolver library routines for applications to use when interfacing with DNS; and tools for verifying that the DNS server is operating correctly. Security Fixes:...

bind: memory leak in ECDSA DNSSEC verification code

A flaw was found in the Bind package. By spoofing the target resolver with responses that have a malformed ECDSA signature, an attacker can trigger a small memory leak, resulting in crashing the program...

Important: Red Hat Security Advisory: bind security update

An update for bind is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the...

bind: memory leaks in EdDSA DNSSEC verification code

A flaw was found in the Bind package, where the DNSSEC verification code for the EdDSA algorithm leaks memory when there is a signature length mismatch. By spoofing the target resolver with responses that have a malformed EdDSA signature, an attacker can trigger a small memory leak, resulting in...

bind security update

An update is available for bind. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The Berkeley Internet Name Domain BIND is an implementation of the Domain Name...

PT-2024-1672

Name of the Vulnerable Software and Affected Versions BIND versions prior to the fixed version Description The issue is related to the DNSSEC implementation in the DNS protocol, which can be exploited by remote attackers to cause a denial of service CPU consumption via one or more DNSSEC response...

RHEL 7 : bind (RHSA-2022:6765)

"The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2022:6765 advisory. The Berkeley Internet Name Domain BIND is an implementation of the Domain Name System DNS protocols. BIND includes a DNS server named...

RHEL 9 : bind (RHSA-2022:6763)

"The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2022:6763 advisory. The Berkeley Internet Name Domain BIND is an implementation of the Domain Name System DNS protocols. BIND includes a DNS server named...

Fedora: Security Advisory for knot-resolver (FEDORA-2022-2a4ca7b18d)

The remote host is missing an update for the Copyright C 2022 Greenbone Networks GmbH 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-or-later This program is free software; you can...

Fedora: Security Advisory for knot-resolver (FEDORA-2022-357cc1a81b)

The remote host is missing an update for the Copyright C 2022 Greenbone Networks GmbH 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-or-later This program is free software; you can...

[SECURITY] Fedora 35 Update: knot-resolver-5.5.3-1.fc35

The Knot Resolver is a DNSSEC-enabled caching full resolver implementation written in C and LuaJIT, including both a resolver library and a daemon. Modular architecture of the library keeps the core tiny and efficient, and provides a state-machine like API for extensions. The package is...

[SECURITY] Fedora 36 Update: knot-resolver-5.5.3-1.fc36

The Knot Resolver is a DNSSEC-enabled caching full resolver implementation written in C and LuaJIT, including both a resolver library and a daemon. Modular architecture of the library keeps the core tiny and efficient, and provides a state-machine like API for extensions. The package is...

CLSA-2022-1664476753 Fixed CVEs in bind: CVE-2022-38178, CVE-2022-38177, CVE-2022-2795

CVE-2022-2795: fix possible resolver performance degradation when processing large delegations - CVE-2022-38177: fix memory leak in ECDSA DNSSEC verification code - CVE-2022-38178: fix memory leak in EdDSA DNSSEC verification code...

GO-2022-1026 Incorrect validation of root DNSSEC public keys in github.com/peterzen/goresolver

DNSSEC validation is not performed correctly. An attacker can cause this package to report successful validation for invalid, attacker-controlled records. Root DNSSEC public keys are not validated, permitting an attacker to present a self-signed root key and delegation chain...

GO-2022-0979 Incorrect DNSSEC validation due to unchecked owner names in github.com/peterzen/goresolver

DNSSEC validation is not performed correctly. An attacker can cause this package to report successful validation for invalid, attacker-controlled records. The owner name of RRSIG RRs is not validated, permitting an attacker to present the RRSIG for an attacker-controlled domain in a response for...

ROS-20220929-01

BIND DNS server vulnerability is related to boundary conditions when reusing HTTP connection when requesting statistics from a statistics channel. Exploitation of the vulnerability could allow an attacker, acting remotely, using a managed DNS server to cause a read error outside the boundary...

[SECURITY] Fedora 37 Update: knot-resolver-5.5.3-1.fc37

The Knot Resolver is a DNSSEC-enabled caching full resolver implementation written in C and LuaJIT, including both a resolver library and a daemon. Modular architecture of the library keeps the core tiny and efficient, and provides a state-machine like API for extensions. The package is...

Upgraded Q -> M from 238 [1664280434191]

Judge has assessed an item in Issue 238 as Medium risk. The relevant finding follows: 5. Wrong comparison result when the length is longer than 32 File: contracts\dnssec-oracle\BytesUtils.sol 44: function comparebytes memory self, uint offset, uint len, bytes memory other, uint otheroffset, uint...

Fedora: Security Advisory for knot-resolver (FEDORA-2022-68ad89b21c)

The remote host is missing an update for the Copyright C 2022 Greenbone Networks GmbH 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-or-later This program is free software; you can...

Fedora: Security Advisory for unbound (FEDORA-2022-1326d2815c)

The remote host is missing an update for the Copyright C 2022 Greenbone Networks GmbH 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-or-later This program is free software; you can...