CVE-2020-8618

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Source
https://cve.org/CVERecord?id=CVE-2020-8618
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-8618.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2020-8618
Downstream
Related
Published
2020-06-17T22:15:12.977Z
Modified
2026-07-08T05:54:13.699156755Z
Severity
  • 4.9 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

An attacker who is permitted to send zone data to a server via zone transfer can exploit this to intentionally trigger the assertion failure with a specially constructed zone, denying service to clients.

Database specific 
{
    "unresolved_ranges": [
        {
            "extracted_events": [
                {
                    "introduced": "20.04"
                },
                {
                    "last_affected": "20.04"
                }
            ],
            "cpes": [
                "cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:lts:*:*:*"
            ],
            "source": "CPE_STRING",
            "vendor_product": "canonical:ubuntu_linux"
        },
        {
            "extracted_events": [
                {
                    "introduced": "15.1"
                },
                {
                    "last_affected": "15.1"
                },
                {
                    "introduced": "15.2"
                },
                {
                    "last_affected": "15.2"
                }
            ],
            "cpes": [
                "cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*",
                "cpe:2.3:o:opensuse:leap:15.2:*:*:*:*:*:*:*"
            ],
            "source": "CPE_STRING",
            "vendor_product": "opensuse:leap"
        }
    ]
}
References

Affected packages

Git / github.com/isc-projects/bind9

Affected ranges

Type
GIT
Repo
https://github.com/isc-projects/bind9
Events
Introduced
6270e602ea52209243475c4f1edbabe084e148f7
Last affected
5ea41c14fb01966ba38ad96666168763c82fd767
Database specific 
{
    "cpe": "cpe:2.3:a:isc:bind:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "9.16.0"
        },
        {
            "last_affected": "9.16.3"
        }
    ],
    "source": "CPE_RANGE"
}

Affected versions

v9.*
v9.16.0
v9.16.3

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-8618.json"

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

Affected ranges

Type
GIT
Repo
https://gitlab.isc.org/isc-projects/bind9
Events
Introduced
6270e602ea52209243475c4f1edbabe084e148f7
Last affected
5ea41c14fb01966ba38ad96666168763c82fd767
Database specific 
{
    "extracted_events": [
        {
            "introduced": "9.16.0"
        },
        {
            "last_affected": "9.16.3"
        }
    ],
    "cpe": "cpe:2.3:a:isc:bind:*:*:*:*:*:*:*:*",
    "source": "CPE_RANGE"
}

Affected versions

v9.*
v9.16.0
v9.16.3

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-8618.json"