CVE-2021-25215
- Source
- https://cve.org/CVERecord?id=CVE-2021-25215
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-25215.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2021-25215
- Downstream
- Related
- Published
- 2021-04-29T01:15:08.013Z
- Modified
- 2026-07-08T05:58:56.851568620Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
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.
- Database specific
{ "unresolved_ranges": [ { "cpes": [ "cpe:2.3:a:oracle:tekelec_platform_distribution:*:*:*:*:*:*:*:*" ], "source": "CPE_RANGE", "vendor_product": "oracle:tekelec_platform_distribution", "extracted_events": [ { "introduced": "7.4.0" }, { "last_affected": "7.7.1" } ] }, { "cpes": [ "cpe:2.3:a:siemens:sinec_infrastructure_network_services:*:*:*:*:*:*:*:*" ], "source": "CPE_RANGE", "vendor_product": "siemens:sinec_infrastructure_network_services", "extracted_events": [ { "fixed": "1.0.1.1" } ] }, { "extracted_events": [ { "introduced": "9.0" }, { "last_affected": "9.0" }, { "introduced": "10.0" }, { "last_affected": "10.0" } ], "source": "CPE_STRING", "vendor_product": "debian:debian_linux", "cpes": [ "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*", "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*" ] }, { "extracted_events": [ { "introduced": "33" }, { "last_affected": "33" }, { "introduced": "34" }, { "last_affected": "34" } ], "source": "CPE_STRING", "vendor_product": "fedoraproject:fedora", "cpes": [ "cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*", "cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*" ] }, { "extracted_events": [ { "introduced": "9.9.13-s1" }, { "last_affected": "9.9.13-s1" }, { "introduced": "9.9.13-s1" }, { "last_affected": "9.9.13-s1" }, { "introduced": "9.11.5-s3" }, { "last_affected": "9.11.5-s3" }, { "introduced": "9.11.5-s3" }, { "last_affected": "9.11.5-s3" }, { "introduced": "9.11.5-s5" }, { "last_affected": "9.11.5-s5" }, { "introduced": "9.11.5-s5" }, { "last_affected": "9.11.5-s5" }, { "introduced": "9.11.5-s6" }, { "last_affected": "9.11.5-s6" }, { "introduced": "9.11.5-s6" }, { "last_affected": "9.11.5-s6" }, { "introduced": "9.11.7-s1" }, { "last_affected": "9.11.7-s1" }, { "introduced": "9.11.7-s1" }, { "last_affected": "9.11.7-s1" }, { "introduced": "9.11.8-s1" }, { "last_affected": "9.11.8-s1" }, { "introduced": "9.11.8-s1" }, { "last_affected": "9.11.8-s1" }, { "introduced": "9.11.12-s1" }, { "last_affected": "9.11.12-s1" }, { "introduced": "9.11.12-s1" }, { "last_affected": "9.11.12-s1" }, { "introduced": "9.11.21-s1" }, { "last_affected": "9.11.21-s1" }, { "introduced": "9.11.21-s1" }, { "last_affected": "9.11.21-s1" }, { "introduced": "9.11.27-s1" }, { "last_affected": "9.11.27-s1" }, { "introduced": "9.11.27-s1" }, { "last_affected": "9.11.27-s1" }, { "introduced": "9.11.29-s1" }, { "last_affected": "9.11.29-s1" }, { "introduced": "9.11.29-s1" }, { "last_affected": "9.11.29-s1" }, { "introduced": "9.16.8-s1" }, { "last_affected": "9.16.8-s1" }, { "introduced": "9.16.8-s1" }, { "last_affected": "9.16.8-s1" }, { "introduced": "9.16.11-s1" }, { "last_affected": "9.16.11-s1" }, { "introduced": "9.16.11-s1" }, { "last_affected": "9.16.11-s1" }, { "introduced": "9.16.13-s1" }, { "last_affected": "9.16.13-s1" }, { "introduced": "9.16.13-s1" }, { "last_affected": "9.16.13-s1" } ], "source": "CPE_STRING", "vendor_product": "isc:bind", "cpes": [ "cpe:2.3:a:isc:bind:9.11.12:s1:*:*:supported_preview:*:*:*", "cpe:2.3:a:isc:bind:9.11.21:s1:*:*:supported_preview:*:*:*", "cpe:2.3:a:isc:bind:9.11.27:s1:*:*:supported_preview:*:*:*", "cpe:2.3:a:isc:bind:9.11.29:s1:*:*:supported_preview:*:*:*", "cpe:2.3:a:isc:bind:9.11.5:s3:*:*:supported_preview:*:*:*", "cpe:2.3:a:isc:bind:9.11.5:s5:*:*:supported_preview:*:*:*", "cpe:2.3:a:isc:bind:9.11.5:s6:*:*:supported_preview:*:*:*", "cpe:2.3:a:isc:bind:9.11.7:s1:*:*:supported_preview:*:*:*", "cpe:2.3:a:isc:bind:9.11.8:s1:*:*:supported_preview:*:*:*", "cpe:2.3:a:isc:bind:9.16.11:s1:*:*:supported_preview:*:*:*", "cpe:2.3:a:isc:bind:9.16.13:s1:*:*:supported_preview:*:*:*", "cpe:2.3:a:isc:bind:9.16.8:s1:*:*:supported_preview:*:*:*", "cpe:2.3:a:isc:bind:9.9.13:s1:*:*:supported_preview:*:*:*" ] } ] }- References
-
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VEC2XG4Q2ODTN2C4CGXEIXU3EUTBMK7L/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZDSRPCJQ7MZC6CENH5PO3VQOFI7VSWBE/
- http://www.openwall.com/lists/oss-security/2021/04/29/1
- http://www.openwall.com/lists/oss-security/2021/04/29/2
- http://www.openwall.com/lists/oss-security/2021/04/29/3
- http://www.openwall.com/lists/oss-security/2021/04/29/4
- https://kb.isc.org/v1/docs/cve-2021-25215
- https://lists.debian.org/debian-lts-announce/2021/05/msg00001.html
- https://security.netapp.com/advisory/ntap-20210521-0006/
- https://www.debian.org/security/2021/dsa-4909
- https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf
- https://www.oracle.com/security-alerts/cpuoct2021.html
Affected packages
Git / github.com/isc-projects/bind9
Affected ranges
- Type
- GIT
- Repo
- https://github.com/isc-projects/bind9
- Events
-
IntroducedFixedIntroducedFixedIntroducedFixedIntroducedLast affected
- Database specific
{ "source": [ "CPE_RANGE", "CPE_STRING" ], "cpe": [ "cpe:2.3:a:isc:bind:*:*:*:*:-:*:*:*", "cpe:2.3:a:isc:bind:9.9.3:s1:*:*:supported_preview:*:*:*", "cpe:2.3:a:isc:bind:9.9.12:s1:*:*:supported_preview:*:*:*", "cpe:2.3:a:isc:bind:9.10.5:s1:*:*:supported_preview:*:*:*", "cpe:2.3:a:isc:bind:9.10.7:s1:*:*:supported_preview:*:*:*", "cpe:2.3:a:isc:bind:9.11.3:s1:*:*:supported_preview:*:*:*", "cpe:2.3:a:isc:bind:9.11.6:s1:*:*:supported_preview:*:*:*" ], "extracted_events": [ { "introduced": "9.0.0" }, { "fixed": "9.11.31" }, { "introduced": "9.12.0" }, { "fixed": "9.16.15" }, { "introduced": "9.17.0" }, { "fixed": "9.17.12" }, { "introduced": "9.9.3-s1" }, { "last_affected": "9.9.3-s1" }, { "introduced": "9.9.12-s1" }, { "last_affected": "9.9.12-s1" }, { "introduced": "9.10.5-s1" }, { "last_affected": "9.10.5-s1" }, { "introduced": "9.10.7-s1" }, { "last_affected": "9.10.7-s1" }, { "introduced": "9.11.3-s1" }, { "last_affected": "9.11.3-s1" }, { "introduced": "9.11.6-s1" }, { "last_affected": "9.11.6-s1" } ] }
Git / gitlab.isc.org/isc-projects/bind9
Affected ranges
- Type
- GIT
- Repo
- https://gitlab.isc.org/isc-projects/bind9
- Events
-
IntroducedFixedIntroducedFixedIntroducedFixedIntroducedLast affected
- Database specific
{ "source": [ "CPE_RANGE", "CPE_STRING" ], "cpe": [ "cpe:2.3:a:isc:bind:*:*:*:*:-:*:*:*", "cpe:2.3:a:isc:bind:9.9.3:s1:*:*:supported_preview:*:*:*", "cpe:2.3:a:isc:bind:9.9.12:s1:*:*:supported_preview:*:*:*", "cpe:2.3:a:isc:bind:9.10.5:s1:*:*:supported_preview:*:*:*", "cpe:2.3:a:isc:bind:9.10.7:s1:*:*:supported_preview:*:*:*", "cpe:2.3:a:isc:bind:9.11.3:s1:*:*:supported_preview:*:*:*", "cpe:2.3:a:isc:bind:9.11.6:s1:*:*:supported_preview:*:*:*" ], "extracted_events": [ { "introduced": "9.0.0" }, { "fixed": "9.11.31" }, { "introduced": "9.12.0" }, { "fixed": "9.16.15" }, { "introduced": "9.17.0" }, { "fixed": "9.17.12" }, { "introduced": "9.9.3-s1" }, { "last_affected": "9.9.3-s1" }, { "introduced": "9.9.12-s1" }, { "last_affected": "9.9.12-s1" }, { "introduced": "9.10.5-s1" }, { "last_affected": "9.10.5-s1" }, { "introduced": "9.10.7-s1" }, { "last_affected": "9.10.7-s1" }, { "introduced": "9.11.3-s1" }, { "last_affected": "9.11.3-s1" }, { "introduced": "9.11.6-s1" }, { "last_affected": "9.11.6-s1" } ] }