CVE-2019-6469

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Source

https://cve.org/CVERecord?id=CVE-2019-6469

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-6469.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2019-6469

Downstream

BELL-CVE-2019-6469

Published

2019-10-09T16:15:17.077Z

Modified

2026-07-08T20:57:46.173405Z

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

An error in the EDNS Client Subnet (ECS) feature for recursive resolvers can cause BIND to exit with an assertion failure when processing a response that has malformed RRSIGs. Versions affected: BIND 9.10.5-S1 -> 9.11.6-S1 of BIND 9 Supported Preview Edition.

References

Affected packages

Git / github.com/isc-projects/bind9

Affected ranges

Type

GIT

Repo

https://github.com/isc-projects/bind9

Events

Introduced

341e64a2de908ceec50ed46d243bf3402342735c

Last affected

eba38b89007f65bc6c1fdd2451034bbe3908b9a4

Database specific

{
    "cpe": [
        "cpe:2.3:a:isc:bind:9.10.5:s1:*:*:supported_preview:*:*:*",
        "cpe:2.3:a:isc:bind:9.11.6:s1:*:*:supported_preview:*:*:*"
    ],
    "source": "CPE_STRING",
    "extracted_events": [
        {
            "introduced": "9.10.5-s1"
        },
        {
            "last_affected": "9.10.5-s1"
        },
        {
            "introduced": "9.11.6-s1"
        },
        {
            "last_affected": "9.11.6-s1"
        }
    ]
}

Affected versions

9.*

9.10.5-s1

9.11.6-s1

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-6469.json"

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