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bind: Broken inbound incremental zone update (IXFR) can cause named to terminate unexpectedly

🗓️ 31 Aug 2021 09:22:16Reported by RedHatType 
redhat
 redhat🔗 access.redhat.com👁 7 Views

Bind IXFR may terminate named when a non-apex SOA removes the zone SOA, triggering an assertion.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
altlinux
ALT Linux		Security fix for the ALT Linux 10 package bind version 9.11.31-alt1
29 Apr 202100:00
–altlinux
altlinux
ALT Linux		Security fix for the ALT Linux 9 package bind version 9.11.31-alt1
12 May 202100:00
–altlinux
altlinux
ALT Linux		Security fix for the ALT Linux 8 package bind version 9.10.8.P1-alt4
13 May 202100:00
–altlinux
ibm
IBM Security Bulletins		Security Bulletin: Cloud Pak for Security uses packages that are vulnerable to several CVEs
19 Oct 202115:38
–ibm
ibm
IBM Security Bulletins		Security Bulletin: A vulnerability with ISC BIND affects IBM Watson Speech Services Cartridge for IBM Cloud Pak for Data (CVE-2021-25214).
12 Jan 202321:59
–ibm
ibm
IBM Security Bulletins		Security Bulletin: Vulnerability in bind (CVE-2021-25214) affects Power HMC
31 May 202206:50
–ibm
ibm
IBM Security Bulletins		Security Bulletin: IBM Cloud Pak for Security includes components with multiple known vulnerabilities
19 Jan 202313:54
–ibm
ibm
IBM Security Bulletins		Security Bulletin: BIND for IBM i is affected by CVE-2021-25214 and CVE-2021-25215
17 Jun 202119:03
–ibm
ibm
IBM Security Bulletins		Security Bulletin: Vulnerability in ISC BIND affects IBM Integrated Analytics System.
8 Mar 202209:28
–ibm
attackerkb
ATTACKERKB		CVE-2021-25214
28 Apr 202120:19
–attackerkb
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OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux7.9ppc64bind32:9.11.4-26.P2.el7_9.7bind-32:9.11.4-26.P2.el7_9.7.ppc64.rpm
Red Hat Enterprise Linux7.9ppc64lebind32:9.11.4-26.P2.el7_9.7bind-32:9.11.4-26.P2.el7_9.7.ppc64le.rpm
Red Hat Enterprise Linux7.9s390xbind32:9.11.4-26.P2.el7_9.7bind-32:9.11.4-26.P2.el7_9.7.s390x.rpm
Red Hat Enterprise Linux7.9x86_64bind32:9.11.4-26.P2.el7_9.7bind-32:9.11.4-26.P2.el7_9.7.x86_64.rpm
Red Hat Enterprise Linux7.9ppc64bind-chroot32:9.11.4-26.P2.el7_9.7bind-chroot-32:9.11.4-26.P2.el7_9.7.ppc64.rpm
Red Hat Enterprise Linux7.9ppc64lebind-chroot32:9.11.4-26.P2.el7_9.7bind-chroot-32:9.11.4-26.P2.el7_9.7.ppc64le.rpm
Red Hat Enterprise Linux7.9s390xbind-chroot32:9.11.4-26.P2.el7_9.7bind-chroot-32:9.11.4-26.P2.el7_9.7.s390x.rpm
Red Hat Enterprise Linux7.9x86_64bind-chroot32:9.11.4-26.P2.el7_9.7bind-chroot-32:9.11.4-26.P2.el7_9.7.x86_64.rpm
Red Hat Enterprise Linux7.9i686bind-debuginfo32:9.11.4-26.P2.el7_9.7bind-debuginfo-32:9.11.4-26.P2.el7_9.7.i686.rpm
Red Hat Enterprise Linux7.9ppcbind-debuginfo32:9.11.4-26.P2.el7_9.7bind-debuginfo-32:9.11.4-26.P2.el7_9.7.ppc.rpm
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25 Jun 2026 10:58Current
7.2High risk
Vulners AI Score7.2
CVSS 24
CVSS 3.16.5
EPSS0.05989
CWE-617
incremental zone transferssoa recordszone data lossnamed terminationassertion failure
7