An update for bind is now available for openEuler-20.03-LTS-SP1
Security Advisory
openeuler-security@openeuler.org
openEuler security committee
openEuler-SA-2021-1206
Final
1.0
1.0
2021-06-07
Initial
2021-06-07
2021-06-07
openEuler SA Tool V1.0
2021-06-07
bind security update
An update for bind is now available for openEuler-20.03-LTS-SP1.
Berkeley Internet Name Domain (BIND) is an implementation of the Domain Name System (DNS) protocols and provides an openly redistributable reference implementation of the major components of the Domain Name System. This package includes the components to operate a DNS server.
Security Fix(es):
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 malformed IXFR triggering the flaw described above, the named process will terminate due to a failed assertion the next time the transferred secondary zone is refreshed.(CVE-2021-25214)
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 triggering the flaw described above, the named process will terminate due to a failed assertion check. The vulnerability affects all currently maintained BIND 9 branches (9.11, 9.11-S, 9.16, 9.16-S, 9.17) as well as all other versions of BIND 9.(CVE-2021-25215)
An update for bind is now available for openEuler-20.03-LTS-SP1.
openEuler Security has rated this update as having a security impact of high. A Common Vunlnerability Scoring System(CVSS)base score,which gives a detailed severity rating, is available for each vulnerability from the CVElink(s) in the References section.
High
bind
https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1206
https://openeuler.org/en/security/cve/detail.html?id=CVE-2021-25214
https://openeuler.org/en/security/cve/detail.html?id=CVE-2021-25215
https://nvd.nist.gov/vuln/detail/CVE-2021-25214
https://nvd.nist.gov/vuln/detail/CVE-2021-25215
openEuler-20.03-LTS-SP1
bind-debugsource-9.11.21-6.oe1.aarch64.rpm
bind-debuginfo-9.11.21-6.oe1.aarch64.rpm
bind-chroot-9.11.21-6.oe1.aarch64.rpm
bind-pkcs11-9.11.21-6.oe1.aarch64.rpm
bind-devel-9.11.21-6.oe1.aarch64.rpm
bind-utils-9.11.21-6.oe1.aarch64.rpm
bind-pkcs11-devel-9.11.21-6.oe1.aarch64.rpm
bind-libs-lite-9.11.21-6.oe1.aarch64.rpm
bind-9.11.21-6.oe1.aarch64.rpm
bind-libs-9.11.21-6.oe1.aarch64.rpm
bind-export-libs-9.11.21-6.oe1.aarch64.rpm
bind-export-devel-9.11.21-6.oe1.aarch64.rpm
python3-bind-9.11.21-6.oe1.noarch.rpm
bind-9.11.21-6.oe1.src.rpm
bind-libs-9.11.21-6.oe1.x86_64.rpm
bind-debugsource-9.11.21-6.oe1.x86_64.rpm
bind-utils-9.11.21-6.oe1.x86_64.rpm
bind-chroot-9.11.21-6.oe1.x86_64.rpm
bind-debuginfo-9.11.21-6.oe1.x86_64.rpm
bind-libs-lite-9.11.21-6.oe1.x86_64.rpm
bind-devel-9.11.21-6.oe1.x86_64.rpm
bind-9.11.21-6.oe1.x86_64.rpm
bind-pkcs11-9.11.21-6.oe1.x86_64.rpm
bind-export-devel-9.11.21-6.oe1.x86_64.rpm
bind-pkcs11-devel-9.11.21-6.oe1.x86_64.rpm
bind-export-libs-9.11.21-6.oe1.x86_64.rpm
A broken inbound incremental zone update (IXFR) can cause named to terminate unexpectedly
2021-06-07
CVE-2021-25214
openEuler-20.03-LTS-SP1
Medium
6.5
AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
bind security update
2021-06-07
https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1206
An assertion check can fail while answering queries for DNAME records that require the DNAME to be processed to resolve itself
2021-06-07
CVE-2021-25215
openEuler-20.03-LTS-SP1
High
7.5
AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
bind security update
2021-06-07
https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1206