Ubuntu 18.04 LTS / 20.04 LTS : Bind vulnerabilities (USN-5332-1)

The remote Ubuntu 18.04 LTS / 20.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-5332-1 advisory. Xiang Li, Baojun Liu, Chaoyi Lu, and Changgen Zou discovered that Bind incorrectly handled certain bogus NS records when using forwarders. A...

[slackware-security] bind

New bind packages are available for Slackware 14.0, 14.1, 14.2, 15.0, and -current to fix security issues. Here are the details from the Slackware 15.0 ChangeLog: patches/packages/bind-9.18.1-i586-1slack15.0.txz: Upgraded. This update fixes bugs and the following security issues: An assertion cou...

USN-5332-2 bind9 vulnerability

USN-5332-1 fixed a vulnerability in Bind. This update provides the corresponding update for Ubuntu 14.04 ESM and Ubuntu 16.04 ESM. Original advisory details: Xiang Li, Baojun Liu, Chaoyi Lu, and Changgen Zou discovered that Bind incorrectly handled certain bogus NS records when using forwarders. ...

USN-5332-2: Bind vulnerability

USN-5332-1 fixed a vulnerability in Bind. This update provides the corresponding update for Ubuntu 14.04 ESM and Ubuntu 16.04 ESM. Original advisory details: Xiang Li, Baojun Liu, Chaoyi Lu, and Changgen Zou discovered that Bind incorrectly handled certain bogus NS records when using forwarders. ...

ISC Releases Security Advisories for BIND

The Internet Systems Consortium ISC has released security advisories that address vulnerabilities affecting multiple versions of ISC Berkeley Internet Name Domain BIND. A remote attacker could exploit these vulnerabilities to cause a denial-of-service condition. CISA encourages users and...

Vulnerabilities fixed in BIND

The Internet Systems Consortium ISC has fixed vulnerabilities in BIND. An unauthenticated remote malicious person can exploit the exploit the vulnerabilities to perform a cache-poisoning attack or cause a denial-of-service. One of the fixed vulnerabilities has been given the attribute CVE-2022-06...

Ubuntu 16.04 ESM : Bind vulnerability (USN-5332-2)

The remote Ubuntu 16.04 ESM host has packages installed that are affected by a vulnerability as referenced in the USN-5332-2 advisory. USN-5332-1 fixed a vulnerability in Bind. This update provides the corresponding update for Ubuntu 14.04 ESM and Ubuntu 16.04 ESM. Tenable has extracted the...

CVE-2022-0667

An assertion check flaw was found in BIND, with a refactoration of recursive client code that introduced a "backstop lifetime timer." While BIND processes a request for a DS record that needs to be forwarded, it waits until this processing is complete or until the backstop lifetime timer has time...

CVE-2022-0635

An assertion check flaw was found in BIND, with a refactoration of RFC 8198 Aggressive Use of the DNSSEC-Validated Cache feature synth-from-dnssec. The repeated patterns of specific queries to servers with this feature enabled could cause an INSIST failure in query.c:querydname, which results in...

CVE-2022-0396

A flaw was found in Bind that incorrectly handles certain crafted TCP streams. The vulnerability allows TCP connection slots to be consumed for an indefinite time frame via a specifically crafted TCP stream sent from a client. This flaw allows a remote attacker to send specially crafted TCP strea...

CVE-2021-25220

A cache poisoning vulnerability was found in BIND when using forwarders. Bogus NS records supplied by the forwarders may be cached and used by name if it needs to recurse for any reason. This issue causes it to obtain and pass on potentially incorrect answers. This flaw allows a remote high...

CVE-2022-0667

When the vulnerability is triggered the BIND process will exit. BIND 9.18.0...

Security Bulletin: Vulnerability in BIND affects AIX (CVE-2021-25219)

Summary UPDATED Mar 16 See Change History - New iFixes Provided: There is a vulnerability in BIND that affects AIX. Vulnerability Details CVEID: CVE-2021-25219 DESCRIPTION: ISC BIND is vulnerable to a denial of service, caused by a flaw in response processing. By abusing a lame cache, an attacker...

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

Execute a Python payload as an OS command from a Posix-compatible shell. 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/unix/python/shellbindtcp msf payloadshellbindtcp show actions ...actions...

Python Exec, Python Pingback, Bind TCP (via python)

Execute a Python payload as an OS command from a Posix-compatible shell. Listens for a connection from the attacker, sends a UUID, then terminates Module Options msf use payload/cmd/unix/python/pingbackbindtcp msf payloadpingbackbindtcp show actions ...actions... msf payloadpingbackbindtcp set...

CVE-2022-0396

BIND 9.16.11 - 9.16.26, 9.17.0 - 9.18.0 and versions 9.16.11-S1 - 9.16.26-S1 of the BIND Supported Preview Edition. Specifically crafted TCP streams can cause connections to BIND to remain in CLOSEWAIT status for an indefinite period of time, even after the client has terminated the connection...

CVE-2021-25220

BIND 9.11.0 - 9.11.36 9.12.0 - 9.16.26 9.17.0 - 9.18.0 BIND Supported Preview Editions: 9.11.4-S1 - 9.11.36-S1 9.16.8-S1 - 9.16.26-S1 Versions of BIND 9 earlier than those shown - back to 9.1.0, including Supported Preview Editions - are also believed to be affected but have not been tested as th...

CVE-2022-0635

Versions affected: BIND 9.18.0 When a vulnerable version of named receives a series of specific queries, the named process will eventually terminate due to a failed assertion check...

ISC BIND 安全漏洞

ISC BIND is a suite of open source software that implements the DNS protocol from the US company ISC. A security vulnerability exists in ISC BIND that stems from the fact that when synth-from-dnssec is enabled the default setting, lookups involving a DNAME may trigger an assertion failure. The...

PT-2022-6540

Name of the Vulnerable Software and Affected Versions BIND version 9.18.0 Description The issue is related to the processing of a DS record request that needs to be forwarded. When this request is processed, the system waits for the processing to complete or for a timeout to occur. Due to this...