{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/66735?format=json","vulnerability_id":"VCID-4cqt-ggyk-mkeq","summary":"The S/MIME specification allows a Cipher Block Chaining (CBC) malleability-gadget attack that can indirectly lead to plaintext exfiltration, aka EFAIL.","aliases":[{"alias":"CVE-2017-17689"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/100521?format=json","purl":"pkg:deb/debian/kf5-messagelib@4:18.08.1-1?distro=bullseye","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/kf5-messagelib@4:18.08.1-1%3Fdistro=bullseye"},{"url":"http://public2.vulnerablecode.io/api/packages/524515?format=json","purl":"pkg:deb/debian/kf5-messagelib@4:18.08.3-2","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-p4mh-dqjs-kkfs"},{"vulnerability":"VCID-rdxe-vntx-e3d7"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/kf5-messagelib@4:18.08.3-2"},{"url":"http://public2.vulnerablecode.io/api/packages/100518?format=json","purl":"pkg:deb/debian/kf5-messagelib@4:20.08.3-5?distro=bullseye","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/kf5-messagelib@4:20.08.3-5%3Fdistro=bullseye"},{"url":"http://public2.vulnerablecode.io/api/packages/100516?format=json","purl":"pkg:deb/debian/kf5-messagelib@4:22.12.3-2~deb12u1?distro=bullseye","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/kf5-messagelib@4:22.12.3-2~deb12u1%3Fdistro=bullseye"}],"affected_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/524514?format=json","purl":"pkg:deb/debian/kf5-messagelib@4:16.04.3-3~deb9u1","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-4cqt-ggyk-mkeq"},{"vulnerability":"VCID-eujs-bmgk-4fd6"},{"vulnerability":"VCID-p4mh-dqjs-kkfs"},{"vulnerability":"VCID-rdxe-vntx-e3d7"},{"vulnerability":"VCID-s4an-f7qs-hfd9"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/kf5-messagelib@4:16.04.3-3~deb9u1"}],"references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2017-17689.json","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3","scoring_elements":"CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2017-17689.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2017-17689","reference_id":"","reference_type":"","scores":[{"value":"0.00447","scoring_system":"epss","scoring_elements":"0.63813","published_at":"2026-06-04T12:55:00Z"},{"value":"0.00447","scoring_system":"epss","scoring_elements":"0.63855","published_at":"2026-06-05T12:55:00Z"},{"value":"0.00447","scoring_system":"epss","scoring_elements":"0.63841","published_at":"2026-06-08T12:55:00Z"},{"value":"0.00447","scoring_system":"epss","scoring_elements":"0.63862","published_at":"2026-06-09T12:55:00Z"},{"value":"0.00447","scoring_system":"epss","scoring_elements":"0.63853","published_at":"2026-06-07T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2017-17689"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-17689","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-17689"},{"reference_url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml","reference_id":"","reference_type":"","scores":[{"value":"5.9","scoring_system":"cvssv3","scoring_elements":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N"}],"url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=1577909","reference_id":"1577909","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1577909"},{"reference_url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=898633","reference_id":"898633","reference_type":"","scores":[],"url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=898633"},{"reference_url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=899127","reference_id":"899127","reference_type":"","scores":[],"url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=899127"},{"reference_url":"https://usn.ubuntu.com/7729-1/","reference_id":"USN-7729-1","reference_type":"","scores":[],"url":"https://usn.ubuntu.com/7729-1/"},{"reference_url":"https://usn.ubuntu.com/7730-1/","reference_id":"USN-7730-1","reference_type":"","scores":[],"url":"https://usn.ubuntu.com/7730-1/"},{"reference_url":"https://usn.ubuntu.com/7731-1/","reference_id":"USN-7731-1","reference_type":"","scores":[],"url":"https://usn.ubuntu.com/7731-1/"}],"weaknesses":[{"cwe_id":200,"name":"Exposure of Sensitive Information to an Unauthorized Actor","description":"The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information."}],"exploits":[],"severity_range_score":"5.3 - 5.9","exploitability":"0.5","weighted_severity":"4.8","risk_score":2.4,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-4cqt-ggyk-mkeq"}