{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/30814?format=json","vulnerability_id":"VCID-e63c-7p3h-f3gj","summary":"Panic due to malformed WALs in go.etcd.io/etcd\n### Vulnerability type\nData Validation\n\n### Detail\nThe size of a record is stored in the length field of a WAL file and no additional validation is done on this data. Therefore, it is possible to forge an extremely large frame size that can unintentionally panic at the expense of any RAFT participant trying to decode the WAL.\n\n### Specific Go Packages Affected\ngithub.com/etcd-io/etcd/wal\n\n### References\nFind out more on this vulnerability in the [security audit report](https://github.com/etcd-io/etcd/blob/master/security/SECURITY_AUDIT.pdf)\n\n### For more information\nIf you have any questions or comments about this advisory:\n* Contact the [etcd security committee](https://github.com/etcd-io/etcd/blob/master/security/security-release-process.md#product-security-committee-psc)","aliases":[{"alias":"CVE-2020-15106"},{"alias":"GHSA-p4g4-wgrh-qrg2"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/582895?format=json","purl":"pkg:deb/debian/etcd@3.3.25%2Bdfsg-5?distro=trixie","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/etcd@3.3.25%252Bdfsg-5%3Fdistro=trixie"},{"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"},{"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/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/1053552?format=json","purl":"pkg:deb/debian/etcd@3.2.26%2Bdfsg-3","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-15ma-yxfn-xbeu"},{"vulnerability":"VCID-3533-gs1j-8yby"},{"vulnerability":"VCID-7ebn-2p3p-bfg9"},{"vulnerability":"VCID-e63c-7p3h-f3gj"},{"vulnerability":"VCID-uyag-gzdr-kbf9"},{"vulnerability":"VCID-vj2t-6kre-53h6"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/etcd@3.2.26%252Bdfsg-3"},{"url":"http://public2.vulnerablecode.io/api/packages/102660?format=json","purl":"pkg:rpm/redhat/etcd@3.2.32-1?arch=el7_9","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-e63c-7p3h-f3gj"},{"vulnerability":"VCID-uyag-gzdr-kbf9"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/etcd@3.2.32-1%3Farch=el7_9"},{"url":"http://public2.vulnerablecode.io/api/packages/102659?format=json","purl":"pkg:rpm/redhat/etcd@3.3.23-1?arch=el8ost","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-15ma-yxfn-xbeu"},{"vulnerability":"VCID-3533-gs1j-8yby"},{"vulnerability":"VCID-7ebn-2p3p-bfg9"},{"vulnerability":"VCID-e63c-7p3h-f3gj"},{"vulnerability":"VCID-uyag-gzdr-kbf9"},{"vulnerability":"VCID-vj2t-6kre-53h6"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/etcd@3.3.23-1%3Farch=el8ost"}],"references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-15106.json","reference_id":"","reference_type":"","scores":[{"value":"6.5","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-15106.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2020-15106","reference_id":"","reference_type":"","scores":[{"value":"0.00149","scoring_system":"epss","scoring_elements":"0.3496","published_at":"2026-05-12T12:55:00Z"},{"value":"0.00149","scoring_system":"epss","scoring_elements":"0.34934","published_at":"2026-05-11T12:55:00Z"},{"value":"0.00149","scoring_system":"epss","scoring_elements":"0.35029","published_at":"2026-05-14T12:55:00Z"},{"value":"0.00149","scoring_system":"epss","scoring_elements":"0.34993","published_at":"2026-05-07T12:55:00Z"},{"value":"0.00149","scoring_system":"epss","scoring_elements":"0.34921","published_at":"2026-05-05T12:55:00Z"},{"value":"0.00149","scoring_system":"epss","scoring_elements":"0.35042","published_at":"2026-04-29T12:55:00Z"},{"value":"0.00149","scoring_system":"epss","scoring_elements":"0.35131","published_at":"2026-04-26T12:55:00Z"},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