CVE-2021-25214

CVE-2021-25214 affects BIND’s named when processing a malformed IXFR, causing named to terminate on the next refresh of the transferred zone. Concrete details across connected advisories show affected BIND ranges and the specific fixes: ALT Linux and others report updates that address CVEs 25214/...

CVE-2021-25214

In BIND 9.8.5 - 9.8.8, 9.9.3 - 9.11.29, 9.12.0 - 9.16.13, and versions BIND 9.9.3-S1 - 9.11.29-S1 and 9.16.8-S1 - 9.16.13-S1 of BIND 9 Supported Preview Edition, as well as release versions 9.17.0 - 9.17.11 of the BIND 9.17 development branch, when a vulnerable version of named receives a malform...

CVE-2021-25215

In BIND 9.0.0 - 9.11.29, 9.12.0 - 9.16.13, and versions BIND 9.9.3-S1 - 9.11.29-S1 and 9.16.8-S1 - 9.16.13-S1 of BIND Supported Preview Edition, as well as release versions 9.17.0 - 9.17.11 of the BIND 9.17 development branch, when a vulnerable version of named receives a query for a record...

CVE-2021-25215

CVE-2021-25215 affects BIND 9 upstream and downstream builds. The vulnerability is an assertion failure in the named process when handling DNAME-related queries, which can cause named to terminate. Affected versions include BIND 9.0.0–9.11.29, 9.12.0–9.16.13, and specific S1/“Supported Preview” b...

CVE-2021-25215 An assertion check can fail while answering queries for DNAME records that require the DNAME to be processed to resolve itself

In BIND 9.0.0 - 9.11.29, 9.12.0 - 9.16.13, and versions BIND 9.9.3-S1 - 9.11.29-S1 and 9.16.8-S1 - 9.16.13-S1 of BIND Supported Preview Edition, as well as release versions 9.17.0 - 9.17.11 of the BIND 9.17 development branch, when a vulnerable version of named receives a query for a record...

CVE-2021-25214 A broken inbound incremental zone update (IXFR) can cause named to terminate unexpectedly

In BIND 9.8.5 - 9.8.8, 9.9.3 - 9.11.29, 9.12.0 - 9.16.13, and versions BIND 9.9.3-S1 - 9.11.29-S1 and 9.16.8-S1 - 9.16.13-S1 of BIND 9 Supported Preview Edition, as well as release versions 9.17.0 - 9.17.11 of the BIND 9.17 development branch, when a vulnerable version of named receives a malform...

ISC BIND security vulnerability

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 answering a query for a DNAME, an assertion check may fail to process a record that requires a DNAME to resolve...

ISC BIND buffer error vulnerability

ISC BIND is a suite of open source software that implements the DNS protocol from the US company ISC. BIND suffers from a buffer error vulnerability that stems from BIND's GSSAPI security policy...

ISC BIND security vulnerability

ISC BIND is a suite of open source software that implements the DNS protocol from ISC USA. A security vulnerability exists in ISC BIND that causes the receiving named server to inadvertently delete SOA records for problematic zones from the zone database...

CVE-2021-25214: Reachable Assertion

In BIND 9.8.5 - 9.8.8, 9.9.3 - 9.11.29, 9.12.0 - 9.16.13, and versions BIND 9.9.3-S1 - 9.11.29-S1 and 9.16.8-S1 - 9.16.13-S1 of BIND 9 Supported Preview Edition, as well as release versions 9.17.0 - 9.17.11 of the BIND 9.17 development branch, when a vulnerable version of named receives a malform...

HPESBUX04128 rev.1 - HP-UX BIND, Multiple Vulnerabilities

Potential Security Impact: Local: Denial of Service DoS, Multiple Vulnerabilities, Unauthorized Access, Unauthorized Identification of Valid Users, Buffer Overflow, Access of Resource Using Incompatible Type 'Type Confusion' CWE-843; Remote: Denial of Service DoS, Unauthorized Access, Buffer...

Vulnerabilities fixed in BIND

ISC has fixed vulnerabilities in BIND. The vulnerabilities can be be exploited by a remote malicious person to cause a denial-of-service or, in limited circumstances, executing arbitrary code under the privileges of named. Execution of arbitrary code is not possible with the default configuration...

CVE-2021-25215: Reachable Assertion

In BIND 9.0.0 - 9.11.29, 9.12.0 - 9.16.13, and versions BIND 9.9.3-S1 - 9.11.29-S1 and 9.16.8-S1 - 9.16.13-S1 of BIND Supported Preview Edition, as well as release versions 9.17.0 - 9.17.11 of the BIND 9.17 development branch, when a vulnerable version of named receives a query for a record...

CVE-2021-25216: Out-of-bounds Read

In BIND 9.5.0 - 9.11.29, 9.12.0 - 9.16.13, and versions BIND 9.11.3-S1 - 9.11.29-S1 and 9.16.8-S1 - 9.16.13-S1 of BIND Supported Preview Edition, as well as release versions 9.17.0 - 9.17.1 of the BIND 9.17 development branch, BIND servers are vulnerable if they are running an affected version an...

Slackware 14.0 / 14.1 / 14.2 / current : bind (SSA:2021-118-01)

New bind packages are available for Slackware 14.0, 14.1, 14.2, and -current to fix security issues. C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted from Slackware Security Advisory 2021-118-01. The text itself is copyright C Slackware Linux,...

Security fix for the ALT Linux 10 package bind version 9.11.31-alt1

April 29, 2021 Stanislav Levin 9.11.31-alt1 - 9.11.28 - 9.11.31 fixes: CVE-2021-25214, CVE-2021-25215, CVE-2021-25216...

ISC Releases Security Advisory for BIND

The Internet Systems Consortium ISC has released a security advisory that addresses a vulnerability affecting multiple versions of ISC Berkeley Internet Name Domain BIND. A remote attacker could exploit this vulnerability to take control of an affected system. CISA encourages users and...

[ASA-202104-10] bind: multiple issues

Arch Linux Security Advisory ASA-202104-10 ========================================== Severity: High Date : 2021-04-29 CVE-ID : CVE-2021-25214 CVE-2021-25215 CVE-2021-25216 Package : bind Type : multiple issues Remote : Yes Link : https://security.archlinux.org/AVG-1890 Summary ======= The packag...

CVE-2021-25216

In BIND 9.5.0 - 9.11.29, 9.12.0 - 9.16.13, and versions BIND 9.11.3-S1 - 9.11.29-S1 and 9.16.8-S1 - 9.16.13-S1 of BIND Supported Preview Edition, as well as release versions 9.17.0 - 9.17.1 of the BIND 9.17 development branch, BIND servers are vulnerable if they are running an affected version an...

CVE-2021-25214

In BIND 9.8.5 - 9.8.8, 9.9.3 - 9.11.29, 9.12.0 - 9.16.13, and versions BIND 9.9.3-S1 - 9.11.29-S1 and 9.16.8-S1 - 9.16.13-S1 of BIND 9 Supported Preview Edition, as well as release versions 9.17.0 - 9.17.11 of the BIND 9.17 development branch, when a vulnerable version of named receives a malform...