{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/52980?format=json","vulnerability_id":"VCID-7565-6bvk-mqgx","summary":"DNS Rebinding in etcd\nDNS rebinding vulnerability found in etcd 3.3.1 and earlier. An attacker can control his DNS records to direct to localhost, and trick the browser into sending requests to localhost (or any other address).","aliases":[{"alias":"CVE-2018-1099"},{"alias":"GHSA-wf43-55jj-vwq8"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/922054?format=json","purl":"pkg:deb/debian/etcd@3.4.23-1?distro=trixie","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/etcd@3.4.23-1%3Fdistro=trixie"},{"url":"http://public2.vulnerablecode.io/api/packages/582897?format=json","purl":"pkg:deb/debian/etcd@3.4.23-4?distro=trixie","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-my73-sc8s-3faj"},{"vulnerability":"VCID-pb9m-ts3k-uban"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/etcd@3.4.23-4%3Fdistro=trixie"},{"url":"http://public2.vulnerablecode.io/api/packages/584502?format=json","purl":"pkg:deb/debian/etcd@3.4.23-4","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-my73-sc8s-3faj"},{"vulnerability":"VCID-pb9m-ts3k-uban"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/etcd@3.4.23-4"},{"url":"http://public2.vulnerablecode.io/api/packages/582898?format=json","purl":"pkg:deb/debian/etcd@3.5.16-4?distro=trixie","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/etcd@3.5.16-4%3Fdistro=trixie"},{"url":"http://public2.vulnerablecode.io/api/packages/582899?format=json","purl":"pkg:deb/debian/etcd@3.5.16-10?distro=trixie","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/etcd@3.5.16-10%3Fdistro=trixie"}],"affected_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/584501?format=json","purl":"pkg:deb/debian/etcd@3.3.25%2Bdfsg-6","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-7565-6bvk-mqgx"},{"vulnerability":"VCID-my73-sc8s-3faj"},{"vulnerability":"VCID-pb9m-ts3k-uban"},{"vulnerability":"VCID-ud4m-y2s3-nban"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/etcd@3.3.25%252Bdfsg-6"},{"url":"http://public2.vulnerablecode.io/api/packages/582896?format=json","purl":"pkg:deb/debian/etcd@3.3.25%2Bdfsg-6?distro=trixie","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-7565-6bvk-mqgx"},{"vulnerability":"VCID-my73-sc8s-3faj"},{"vulnerability":"VCID-pb9m-ts3k-uban"},{"vulnerability":"VCID-ud4m-y2s3-nban"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/etcd@3.3.25%252Bdfsg-6%3Fdistro=trixie"}],"references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-1099.json","reference_id":"","reference_type":"","scores":[{"value":"5.0","scoring_system":"cvssv3","scoring_elements":"CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-1099.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2018-1099","reference_id":"","reference_type":"","scores":[{"value":"0.00067","scoring_system":"epss","scoring_elements":"0.20618","published_at":"2026-05-12T12:55:00Z"},{"value":"0.00067","scoring_system":"epss","scoring_elements":"0.20856","published_at":"2026-04-11T12:55:00Z"},{"value":"0.00067","scoring_system":"epss","scoring_elements":"0.20812","published_at":"2026-04-12T12:55:00Z"},{"value":"0.00067","scoring_system":"epss","scoring_elements":"0.2076","published_at":"2026-04-13T12:55:00Z"},{"value":"0.00067","scoring_system":"epss","scoring_elements":"0.20751","published_at":"2026-04-16T12:55:00Z"},{"value":"0.00067","scoring_system":"epss","scoring_elements":"0.20743","published_at":"2026-04-18T12:55:00Z"},{"value":"0.00067","scoring_system":"epss","scoring_elements":"0.2073","published_at":"2026-04-21T12:55:00Z"},{"value":"0.00067","scoring_system":"epss","scoring_elements":"0.20614","published_at":"2026-04-24T12:55:00Z"},{"value":"0.00067","scoring_system":"epss","scoring_elements":"0.2061","published_at":"2026-04-26T12:55:00Z"},{"value":"0.00067","scoring_system":"epss","scoring_elements":"0.20576","published_at":"2026-04-29T12:55:00Z"},{"value":"0.00067","scoring_system":"epss","scoring_elements":"0.2047","published_at":"2026-05-05T12:55:00Z"},{"value":"0.00067","scoring_system":"epss","scoring_elements":"0.2054","published_at":"2026-05-07T12:55:00Z"},{"value":"0.00067","scoring_system":"epss","scoring_elements":"0.20628","published_at":"2026-05-09T12:55:00Z"},{"value":"0.00067","scoring_system":"epss","scoring_elements":"0.20603","published_at":"2026-05-11T12:55:00Z"},{"value":"0.00067","scoring_system":"epss","scoring_elements":"0.20777","published_at":"2026-04-01T12:55:00Z"},{"value":"0.00067","scoring_system":"epss","scoring_elements":"0.20929","published_at":"2026-04-02T12:55:00Z"},{"value":"0.00067","scoring_system":"epss","scoring_elements":"0.20987","published_at":"2026-04-04T12:55:00Z"},{"value":"0.00067","scoring_system":"epss","scoring_elements":"0.20701","published_at":"2026-04-07T12:55:00Z"},{"value":"0.00067","scoring_system":"epss","scoring_elements":"0.20778","published_at":"2026-04-08T12:55:00Z"},{"value":"0.00067","scoring_system":"epss","scoring_elements":"0.20839","published_at":"2026-04-09T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2018-1099"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=1552717","reference_id":"","reference_type":"","scores":[{"value":"5.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1552717"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1099","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1099"},{"reference_url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml","reference_id":"","reference_type":"","scores":[{"value":"3.7","scoring_system":"cvssv3","scoring_elements":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N"}],"url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml"},{"reference_url":"https://github.com/coreos/etcd/commit/a7e5790c82039945639798ae9a3289fe787f5e56","reference_id":"","reference_type":"","scores":[{"value":"5.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/coreos/etcd/commit/a7e5790c82039945639798ae9a3289fe787f5e56"},{"reference_url":"https://github.com/coreos/etcd/issues/9353","reference_id":"","reference_type":"","scores":[{"value":"5.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/coreos/etcd/issues/9353"},{"reference_url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JX7QTIT465BQGRGNCE74RATRQLKT2QE4","reference_id":"","reference_type":"","scores":[{"value":"5.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JX7QTIT465BQGRGNCE74RATRQLKT2QE4"},{"reference_url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UPGYHMSKDPW5GAMI7BEP3XQRVRLLBJKS","reference_id":"","reference_type":"","scores":[{"value":"5.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UPGYHMSKDPW5GAMI7BEP3XQRVRLLBJKS"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2018-1099","reference_id":"","reference_type":"","scores":[{"value":"5.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-1099"},{"reference_url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=921156","reference_id":"921156","reference_type":"","scores":[],"url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=921156"}],"weaknesses":[{"cwe_id":20,"name":"Improper Input Validation","description":"The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly."},{"cwe_id":350,"name":"Reliance on Reverse DNS Resolution for a Security-Critical Action","description":"The product performs reverse DNS resolution on an IP address to obtain the hostname and make a security decision, but it does not properly ensure that the IP address is truly associated with the hostname."},{"cwe_id":284,"name":"Improper Access Control","description":"The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor."}],"exploits":[],"severity_range_score":"3.7 - 6.9","exploitability":"0.5","weighted_severity":"6.2","risk_score":3.1,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-7565-6bvk-mqgx"}