CVE-2017-15105

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Source
https://cve.org/CVERecord?id=CVE-2017-15105
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2017-15105.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2017-15105
Downstream
Related
Published
2018-01-23T16:29:00.273Z
Modified
2026-04-16T01:39:50.786220459Z
Severity
  • 5.3 (Medium) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N CVSS Calculator
Summary
[none]
Details

A flaw was found in the way unbound before 1.6.8 validated wildcard-synthesized NSEC records. An improperly validated wildcard NSEC record could be used to prove the non-existence (NXDOMAIN answer) of an existing wildcard record, or trick unbound into accepting a NODATA proof.

Database specific 
{
    "unresolved_ranges": [
        {
            "extracted_events": [
                {
                    "last_affected": "14.04"
                }
            ],
            "cpe": "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*",
            "source": "CPE_FIELD"
        },
        {
            "extracted_events": [
                {
                    "last_affected": "16.04"
                }
            ],
            "cpe": "cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*",
            "source": "CPE_FIELD"
        },
        {
            "extracted_events": [
                {
                    "last_affected": "17.10"
                }
            ],
            "cpe": "cpe:2.3:o:canonical:ubuntu_linux:17.10:*:*:*:*:*:*:*",
            "source": "CPE_FIELD"
        },
        {
            "extracted_events": [
                {
                    "last_affected": "18.04"
                }
            ],
            "cpe": "cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*",
            "source": "CPE_FIELD"
        },
        {
            "extracted_events": [
                {
                    "last_affected": "7.0"
                }
            ],
            "cpe": "cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*",
            "source": "CPE_FIELD"
        },
        {
            "extracted_events": [
                {
                    "last_affected": "8.0"
                }
            ],
            "cpe": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*",
            "source": "CPE_FIELD"
        }
    ]
}
References

Affected packages

Git / github.com/nlnetlabs/unbound

Affected ranges

Type
GIT
Repo
https://github.com/nlnetlabs/unbound
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
df881fedb30858ae8007c4629ed9b52243c5b83a
Database specific 
{
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "1.6.8"
        }
    ],
    "cpe": "cpe:2.3:a:nlnetlabs:unbound:*:*:*:*:*:*:*:*",
    "source": "CPE_FIELD"
}

Affected versions

release-0.*
release-0.0
release-0.1
release-0.10
release-0.11
release-0.3
release-0.4
release-0.5
release-0.6
release-0.7
release-0.8
release-1.*
release-1.0.1
release-1.1.1
release-1.3.1
release-1.3.2
release-1.3.3
release-1.3.3rc1
release-1.4.0
release-1.4.0rc1
release-1.4.1
release-1.4.11
release-1.4.11rc1
release-1.4.11rc2
release-1.4.11rc3
release-1.4.12rc1
release-1.4.13
release-1.4.13rc1
release-1.4.13rc2
release-1.4.14
release-1.4.14rc1
release-1.4.17
release-1.4.17rc1
release-1.4.18rc1
release-1.4.18rc2
release-1.4.19
release-1.4.19rc1
release-1.4.2
release-1.4.20
release-1.4.22
release-1.4.22rc1
release-1.4.3
release-1.4.4
release-1.4.4rc1
release-1.4.5
release-1.4.5rc1
release-1.4.6
release-1.4.6rc1
release-1.4.7
release-1.4.7rc1
release-1.4.8rc1
release-1.4.9
release-1.4.9rc1
release-1.5.0rc1
release-1.5.1
release-1.5.10
release-1.5.10rc1
release-1.5.1rc1
release-1.5.1rc2
release-1.5.2
release-1.5.2rc1
release-1.5.3rc1
release-1.5.4
release-1.5.4rc1
release-1.5.5
release-1.5.5rc1
release-1.5.6
release-1.5.6rc1
release-1.5.7
release-1.5.8
release-1.5.8rc1
release-1.5.9rc1
release-1.6.0rc1
release-1.6.1rc1
release-1.6.1rc2
release-1.6.1rc3
release-1.6.2rc1
release-1.6.4rc1
release-1.6.4rc2
release-1.6.6rc1
release-1.6.6rc2
release-1.6.7
release-1.6.7rc1

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2017-15105.json"