SUSE CVE-2023-2829

A named instance configured to run as a DNSSEC-validating recursive resolver with the Aggressive Use of DNSSEC-Validated Cache RFC 8198 option synth-from-dnssec enabled can be remotely terminated using a zone with a malformed NSEC record. This issue affects BIND 9 versions 9.16.8-S1 through...

CVE-2023-2829

A vulnerability was found in BIND. This security flaw occurs when a named instance is configured to run as a DNSSEC-validating recursive resolver with the Aggressive Use of DNSSEC-Validated Cache RFC 8198 option synth-from-dnssec enabled; remote termination can occur using a zone with a malformed...

AZL-27305 CVE-2023-2829 affecting package bind for versions less than 9.16.44-1

A named instance configured to run as a DNSSEC-validating recursive resolver with the Aggressive Use of DNSSEC-Validated Cache RFC 8198 option synth-from-dnssec enabled can be remotely terminated using a zone with a malformed NSEC record. This issue affects BIND 9 versions 9.16.8-S1 through...

Design/Logic Flaw

A named instance configured to run as a DNSSEC-validating recursive resolver with the Aggressive Use of DNSSEC-Validated Cache RFC 8198 option synth-from-dnssec enabled can be remotely terminated using a zone with a malformed NSEC record. This issue affects BIND 9 versions 9.16.8-S1 through...

CVE-2023-2829

A named instance configured to run as a DNSSEC-validating recursive resolver with the Aggressive Use of DNSSEC-Validated Cache RFC 8198 option synth-from-dnssec enabled can be remotely terminated using a zone with a malformed NSEC record. This issue affects BIND 9 versions 9.16.8-S1 through...

CVE-2023-2829

CVE-2023-2829 affects BIND 9: named may terminate when synth-from-dnssec is enabled and a zone contains a malformed NSEC record. Affected versions are BIND 9.16.8-S1–9.16.41-S1 and 9.18.11-S1–9.18.15-S1. The issue is caused by parsing/processing of DNSSEC-cache data (NSEC) and can be triggered re...

CVE-2023-2829 Malformed NSEC records can cause named to terminate unexpectedly when synth-from-dnssec is enabled

A named instance configured to run as a DNSSEC-validating recursive resolver with the Aggressive Use of DNSSEC-Validated Cache RFC 8198 option synth-from-dnssec enabled can be remotely terminated using a zone with a malformed NSEC record. This issue affects BIND 9 versions 9.16.8-S1 through...

CVE-2023-2829 Malformed NSEC records can cause named to terminate unexpectedly when synth-from-dnssec is enabled

A named instance configured to run as a DNSSEC-validating recursive resolver with the Aggressive Use of DNSSEC-Validated Cache RFC 8198 option synth-from-dnssec enabled can be remotely terminated using a zone with a malformed NSEC record. This issue affects BIND 9 versions 9.16.8-S1 through...

CVE-2023-2829

A named instance configured to run as a DNSSEC-validating recursive resolver with the Aggressive Use of DNSSEC-Validated Cache RFC 8198 option synth-from-dnssec enabled can be remotely terminated using a zone with a malformed NSEC record. This issue affects BIND 9 versions 9.16.8-S1 through...

PT-2023-21641 · Isc +1 · Bind 9 +1

Name of the Vulnerable Software and Affected Versions: BIND 9 versions 9.16.8-S1 through 9.16.41-S1 BIND 9 versions 9.18.11-S1 through 9.18.15-S1 Description: A named instance configured to run as a DNSSEC-validating recursive resolver with the Aggressive Use of DNSSEC-Validated Cache RFC 8198...

bind: sending specific queries to the resolver may cause a DoS

A flaw was found in Bind, where a resolver crash is possible. When stale cache and stale answers are enabled, the option stale-answer-client-timeout is set to a positive integer, and the resolver receives an RRSIG query...

ALSA-2023:2771 Moderate: unbound security and bug fix update

The unbound packages provide a validating, recursive, and caching DNS or DNSSEC resolver. Security Fixes: unbound: NRDelegation attack leads to uncontrolled resource consumption Non-Responsive Delegation Attack CVE-2022-3204 For more details about the security issues, including the impact, a CVSS...

Trust anchors cannot be updated

Lines of code Vulnerability details Impact It will not be possible to claim names, because ENS will not be able to verify DNSSEC records after a root key rollover. Proof of Concept The DNSSEC root key signing keys act as trust anchors for the entire system. If they are invalid DNSSEC records...

SHA-1 chosen prefix collision

Lines of code Vulnerability details Impact An attacker can claim DNS names signed with SHA-1 algorithms 5 and 7 which he does not own. Proof of Concept SHA-1 has been broken for chosen prefix collision. This means that an attacker can have his parent domain, if it signs with SHA-1, sign an RRset...

Timestamp manipulation affects DNSSEC records on contracts/dnssec-oracle/DNSSECImpl.sol

Lines of code Vulnerability details Impact timestamp parameter to validate DNSSEC records. The timestamp parameter is passed as an argument to the verifyRRSIG function, which is responsible for verifying that the DNSSEC record is valid at a specific point in time. If the timestamp parameter can b...

ROS-20230414-02

DNS server BIND vulnerability is related to reachable assertion in DNS query processing. Exploitation The vulnerability allows an attacker acting remotely to send repeated patterns of specific requests to servers with DNSSEC-Validated Cache synth-from-rom enabled. queries to servers with the...

Anarchy in the UK? Not Quite: A look at the cyber health of the FTSE 350

The attack surface of the United Kingdom's 350 largest publicly traded companies has—drum roll, please—improved. But it could be better. Those are the high level findings of the latest in Rapid7's looks at the cybersecurity health of companies tied to some of the globe's largest stock indices. Th...

Security Bulletin: IBM Robotic Process Automation for Cloud Pak may be vulnerable to a denial of service due to ISC BIND (CVE-2022-38177, CVE-2022-38178).

Summary ISC BIND is used by IBM Robotic Process Automation for Cloud Pak as part of it's Antivirus and Watson NLP container images. This bulletin identifies the security fixes to apply to address this vulnerability. Vulnerability Details CVEID:CVE-2022-38177 DESCRIPTION: ISC BIND is vulnerable to...

Debian: Security Advisory (DLA-308-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2023 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...

Debian: Security Advisory (DLA-163-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2023 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...