CVE-2022-3488

Processing of repeated responses to the same query, where both responses contain ECS pseudo-options, but where the first is broken in some way, can cause BIND to exit with an assertion failure. 'Broken' in this context is anything that would cause the resolver to reject the query response, such a...

CVE-2022-3488

Processing of repeated responses to the same query, where both responses contain ECS pseudo-options, but where the first is broken in some way, can cause BIND to exit with an assertion failure. 'Broken' in this context is anything that would cause the resolver to reject the query response, such a...

CVE-2022-3094 vulnerabilities

Vulnerabilities for packages: bind...

Design/Logic Flaw

Processing of repeated responses to the same query, where both responses contain ECS pseudo-options, but where the first is broken in some way, can cause BIND to exit with an assertion failure. 'Broken' in this context is anything that would cause the resolver to reject the query response, such a...

K000132266: BIND vulnerability CVE-2022-3094

Security Advisory Description Sending a flood of dynamic DNS updates may cause named to allocate large amounts of memory. This, in turn, may cause named to exit due to a lack of free memory. We are not aware of any cases where this has been exploited. Memory is allocated prior to the checking of...

Denial Of Service (DoS)

bind is vulnerable to Denial of Service DoS attacks. A malicious user is able to cause n application crash when stale cache and stale answers are enabled, option stale-answer-client-timeout is set to a positive integer, and the resolver receives an RRSIG query...

[slackware-security] bind

New bind packages are available for Slackware 15.0 and -current to fix security issues. Here are the details from the Slackware 15.0 ChangeLog: patches/packages/bind-9.16.37-i586-1slack15.0.txz: Upgraded. This update fixes bugs and the following security issues: An UPDATE message flood could caus...

ISC BIND DoS Vulnerability (CVE-2022-3488) - Windows

ISC BIND is prone to a denial of service DoS vulnerability. Copyright C 2023 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; y...

CVE-2022-3488

ISC BIND is affected by CVE-2022-3488: when a resolver processes repeated responses to the same query that include ECS pseudo-options, if the first response is broken, the named process can exit with an assertion failure. Affected are BIND 9.x releases: 9.11.4-S1–9.11.37-S1 and 9.16.8-S1–9.16.36-...

CVE-2022-3488 named may terminate unexpectedly when processing ECS options in repeated responses to iterative queries

Processing of repeated responses to the same query, where both responses contain ECS pseudo-options, but where the first is broken in some way, can cause BIND to exit with an assertion failure. 'Broken' in this context is anything that would cause the resolver to reject the query response, such a...

CVE-2022-3488

Processing of repeated responses to the same query, where both responses contain ECS pseudo-options, but where the first is broken in some way, can cause BIND to exit with an assertion failure. 'Broken' in this context is anything that would cause the resolver to reject the query response, such a...

USN-5827-1: Bind vulnerabilities

Rob Schulhof discovered that Bind incorrectly handled a large number of UPDATE messages. A remote attacker could possibly use this issue to cause Bind to consume resources, resulting in a denial of service. CVE-2022-3094 Borja Marcos discovered that Bind incorrectly handled certain RRSIG queries....

CVE-2022-3924

A flaw was found in Bind. When resolver receives many queries requiring recursion, there will be a corresponding increase in the number of clients waiting for recursion to complete. This may, under certain conditions, lead to an assertion failure and a denial of service. Mitigation Disabling...

CVE-2022-3736

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. Mitigation Setting stale-answer-client-timeout to 0 or to off/disabled will...

CVE-2022-3094

A flaw was found in Bind, where sending a flood of dynamic DNS updates may cause named to allocate large amounts of memory. This issue may cause named to slow down due to a lack of free memory, resulting in a denial of service DoS...

Scientific Linux Security Update : bind on SL7.x i686/x86_64 (2023:0402)

The remote Scientific Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the SLSA-2023:0402-1 advisory. - bind: DNS forwarders cache poisoning vulnerability CVE-2021-25220 - bind: processing large delegations may severely degrade resolver performanc...

Slackware Linux 15.0 / current bind Multiple Vulnerabilities (SSA:2023-025-01)

The version of bind installed on the remote host is prior to 9.16.37 / 9.18.11. It is, therefore, affected by multiple vulnerabilities as referenced in the SSA:2023-025-01 advisory. - BIND 9 resolver can crash when stale cache and stale answers are enabled, option stale-answer-client- timeout is...

Ubuntu 20.04 LTS / 22.04 LTS : Bind vulnerabilities (USN-5827-1)

The remote Ubuntu 20.04 LTS / 22.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-5827-1 advisory. Rob Schulhof discovered that Bind incorrectly handled a large number of UPDATE messages. A remote attacker could possibly use this issue to...

Python Exec, Command Shell, Bind TCP (via python)

Execute a Python payload from a command. Creates an interactive shell via Python, encodes with base64 by design. Compatible with Python 2.4-2.7 and 3.4+. Module Options msf use payload/cmd/windows/python/shellbindtcp msf payloadshellbindtcp show actions ...actions... msf payloadshellbindtcp set...

bind security update

32:9.11.4-26.P2.13 - Tighten cache protection against record from forwarders CVE-2021-25220 32:9.11.4-26.P2.12 - Include test of forwarders CVE-2021-25220 32:9.11.4-26.P2.11 - Prevent excessive resource use while processing large delegations. CVE-2022-2795...