CVE-2018-5736

An error in zone database reference counting can lead to an assertion failure if a server which is running an affected version of BIND attempts several transfers of a slave zone in quick succession. This defect could be deliberately exercised by an attacker who is permitted to cause a vulnerable server to initiate zone transfers (for example: by sending valid NOTIFY messages), causing the named process to exit after failing the assertion test. Affects BIND 9.12.0 and 9.12.1.

References

Affected packages

Git / github.com/isc-projects/bind9

Affected ranges

Type

GIT

Repo

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

Events

Introduced

71a40862c0be867999867cd99e21c2266a5e452b

Last affected

b2307b25465c16d37ff6de22438a2d214287417c

Database specific

{
    "cpe": [
        "cpe:2.3:a:isc:bind:9.12.0:*:*:*:*:*:*:*",
        "cpe:2.3:a:isc:bind:9.12.1:*:*:*:*:*:*:*"
    ],
    "source": "CPE_STRING",
    "extracted_events": [
        {
            "introduced": "9.12.0"
        },
        {
            "last_affected": "9.12.0"
        },
        {
            "introduced": "9.12.1"
        },
        {
            "last_affected": "9.12.1"
        }
    ]
}

Affected versions

9.*

9.12.0

9.12.1

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-5736.json"

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