CVE-2021-25218

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Source
https://cve.org/CVERecord?id=CVE-2021-25218
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-25218.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2021-25218
Downstream
Related
Published
2021-08-18T19:15:07.333Z
Modified
2026-04-11T12:36:11.429767Z
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 9.16.19, 9.17.16. Also, version 9.16.19-S1 of BIND Supported Preview Edition When a vulnerable version of named receives a query under the circumstances described above, the named process will terminate due to a failed assertion check. The vulnerability affects only BIND 9 releases 9.16.19, 9.17.16, and release 9.16.19-S1 of the BIND Supported Preview Edition.

Database specific 
{
    "unresolved_ranges": [
        {
            "cpe": "cpe:2.3:a:isc:bind:9.17.16:s1:*:*:supported_preview:*:*:*",
            "source": "CPE_FIELD",
            "extracted_events": [
                {
                    "last_affected": "9.17.16-s1"
                }
            ]
        },
        {
            "cpe": "cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*",
            "source": "CPE_FIELD",
            "extracted_events": [
                {
                    "last_affected": "34"
                }
            ]
        }
    ]
}
References

Affected packages

Git / gitlab.isc.org/isc-projects/bind9

Affected ranges

Type
GIT
Repo
https://gitlab.isc.org/isc-projects/bind9
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
df0e7519ee67fb7448c992d5dc792adab9806d0a
Last affected
b33f621318e6dd12672a42b5773e8d3d97cad5d8
Database specific 
{
    "cpe": [
        "cpe:2.3:a:isc:bind:9.16.19:*:*:*:-:*:*:*",
        "cpe:2.3:a:isc:bind:9.17.16:*:*:*:-:*:*:*"
    ],
    "source": "CPE_FIELD",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "9.16.19"
        },
        {
            "last_affected": "9.17.16"
        }
    ]
}

Affected versions

v9.*
v9.10.0a1
v9.10.0a2
v9.10.0b1
v9.10.0b2
v9.10.0rc1
v9.11.0a1
v9.11.0a2
v9.11.0a3
v9.12.0a1
v9.12.0b1
v9.12.0b2
v9.12.0rc1
v9.13.0
v9.13.2
v9.13.3
v9.13.4
v9.13.5
v9.13.6
v9.15.0
v9.15.2
v9.15.3
v9.15.4
v9.15.7
v9.15.8
v9.16.0
v9.16.19
v9.17.16
v9.5.0a1
v9.5.0a2
v9.5.0a3
v9.5.0a4
v9.5.0a5
v9.5.0a6
v9.7.0a1

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-25218.json"