gsd-2017-15107
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
A vulnerability was found in the implementation of DNSSEC in Dnsmasq up to and including 2.78. Wildcard synthesized NSEC records could be improperly interpreted to prove the non-existence of hostnames that actually exist.
Aliases
Aliases
{ GSD: { alias: "CVE-2017-15107", description: "A vulnerability was found in the implementation of DNSSEC in Dnsmasq up to and including 2.78. Wildcard synthesized NSEC records could be improperly interpreted to prove the non-existence of hostnames that actually exist.", id: "GSD-2017-15107", references: [ "https://www.suse.com/security/cve/CVE-2017-15107.html", "https://ubuntu.com/security/CVE-2017-15107", "https://security.archlinux.org/CVE-2017-15107", ], }, gsd: { metadata: { exploitCode: "unknown", remediation: "unknown", reportConfidence: "confirmed", type: "vulnerability", }, osvSchema: { aliases: [ "CVE-2017-15107", ], details: "A vulnerability was found in the implementation of DNSSEC in Dnsmasq up to and including 2.78. Wildcard synthesized NSEC records could be improperly interpreted to prove the non-existence of hostnames that actually exist.", id: "GSD-2017-15107", modified: "2023-12-13T01:20:58.817293Z", schema_version: "1.4.0", }, }, namespaces: { "cve.org": { CVE_data_meta: { ASSIGNER: "secalert@redhat.com", ID: "CVE-2017-15107", STATE: "PUBLIC", }, affects: { vendor: { vendor_data: [ { product: { product_data: [ { product_name: "dnsmasq", version: { version_data: [ { version_affected: "=", version_value: "up to and including 2.78", }, ], }, }, ], }, vendor_name: "Simon Kelley", }, ], }, }, data_format: "MITRE", data_type: "CVE", data_version: "4.0", description: { description_data: [ { lang: "eng", value: "A vulnerability was found in the implementation of DNSSEC in Dnsmasq up to and including 2.78. Wildcard synthesized NSEC records could be improperly interpreted to prove the non-existence of hostnames that actually exist.", }, ], }, problemtype: { problemtype_data: [ { description: [ { cweId: "CWE-358", lang: "eng", value: "CWE-358", }, ], }, ], }, references: { reference_data: [ { name: "http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00027.html", refsource: "MISC", url: "http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00027.html", }, { name: "http://lists.thekelleys.org.uk/pipermail/dnsmasq-discuss/2018q1/011896.html", refsource: "MISC", url: "http://lists.thekelleys.org.uk/pipermail/dnsmasq-discuss/2018q1/011896.html", }, { name: "http://www.securityfocus.com/bid/102812", refsource: "MISC", url: "http://www.securityfocus.com/bid/102812", }, ], }, }, "nvd.nist.gov": { configurations: { CVE_data_version: "4.0", nodes: [ { children: [], cpe_match: [ { cpe23Uri: "cpe:2.3:a:thekelleys:dnsmasq:*:*:*:*:*:*:*:*", cpe_name: [], versionEndIncluding: "2.78", vulnerable: true, }, ], operator: "OR", }, ], }, cve: { CVE_data_meta: { ASSIGNER: "secalert@redhat.com", ID: "CVE-2017-15107", }, data_format: "MITRE", data_type: "CVE", data_version: "4.0", description: { description_data: [ { lang: "en", value: "A vulnerability was found in the implementation of DNSSEC in Dnsmasq up to and including 2.78. Wildcard synthesized NSEC records could be improperly interpreted to prove the non-existence of hostnames that actually exist.", }, ], }, problemtype: { problemtype_data: [ { description: [ { lang: "en", value: "NVD-CWE-noinfo", }, ], }, ], }, references: { reference_data: [ { name: "[dnsmasq-discuss] 20180119 DNSSEC security fix.", refsource: "MLIST", tags: [ "Vendor Advisory", ], url: "http://lists.thekelleys.org.uk/pipermail/dnsmasq-discuss/2018q1/011896.html", }, { name: "102812", refsource: "BID", tags: [ "Third Party Advisory", "VDB Entry", ], url: "http://www.securityfocus.com/bid/102812", }, { name: "openSUSE-SU-2019:2669", refsource: "SUSE", tags: [], url: "http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00027.html", }, ], }, }, impact: { baseMetricV2: { cvssV2: { accessComplexity: "LOW", accessVector: "NETWORK", authentication: "NONE", availabilityImpact: "NONE", baseScore: 5, confidentialityImpact: "NONE", integrityImpact: "PARTIAL", vectorString: "AV:N/AC:L/Au:N/C:N/I:P/A:N", version: "2.0", }, exploitabilityScore: 10, impactScore: 2.9, obtainAllPrivilege: false, obtainOtherPrivilege: false, obtainUserPrivilege: false, severity: "MEDIUM", userInteractionRequired: false, }, baseMetricV3: { cvssV3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "NONE", baseScore: 7.5, baseSeverity: "HIGH", confidentialityImpact: "NONE", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", version: "3.0", }, exploitabilityScore: 3.9, impactScore: 3.6, }, }, lastModifiedDate: "2019-10-09T23:24Z", publishedDate: "2018-01-23T16:29Z", }, }, }
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Sightings
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Nomenclature
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