{"id":"JLSEC-2026-218","summary":"In situations where an attacker receives automated notification of the success or failure of a...","details":"In situations where an attacker receives automated notification of the success or failure of a decryption attempt an attacker, after sending a very large number of messages to be decrypted, can recover a CMS/PKCS7 transported encryption key or decrypt any RSA encrypted message that was encrypted with the public RSA key, using a Bleichenbacher padding oracle attack. Applications are not affected if they use a certificate together with the private RSA key to the CMS_decrypt or PKCS7_decrypt functions to select the correct recipient info to decrypt. Fixed in OpenSSL 1.1.1d (Affected 1.1.1-1.1.1c). Fixed in OpenSSL 1.1.0l (Affected 1.1.0-1.1.0k). Fixed in OpenSSL 1.0.2t (Affected 1.0.2-1.0.2s).","modified":"2026-04-27T20:32:29.647308771Z","published":"2026-04-27T18:33:55.942Z","upstream":["CVE-2019-1563","EUVD-2019-10120","GHSA-rv3r-f48w-6vvh"],"database_specific":{"license":"CC-BY-4.0","sources":[{"database_specific":{"status":"Modified"},"url":"https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2019-1563","published":"2019-09-10T17:15:11.890Z","modified":"2024-11-21T04:36:49.310Z","id":"CVE-2019-1563","html_url":"https://nvd.nist.gov/vuln/detail/CVE-2019-1563","imported":"2026-04-27T16:32:26.455Z"},{"url":"https://api.github.com/advisories/GHSA-rv3r-f48w-6vvh","published":"2022-05-24T16:55:53Z","modified":"2024-04-04T01:55:07Z","id":"GHSA-rv3r-f48w-6vvh","html_url":"https://github.com/advisories/GHSA-rv3r-f48w-6vvh","imported":"2026-04-27T16:34:15.394Z"},{"modified":"2024-09-17T01:11:46Z","imported":"2026-04-27T16:33:20.939Z","html_url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2019-10120","id":"EUVD-2019-10120","published":"2019-09-10T16:58:35Z","url":"https://euvdservices.enisa.europa.eu/api/enisaid?id=EUVD-2019-10120"}]},"references":[{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00054.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00072.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00012.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00016.html"},{"type":"WEB","url":"http://packetstormsecurity.com/files/154467/Slackware-Security-Advisory-openssl-Updates.html"},{"type":"WEB","url":"https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=08229ad838c50f644d7e928e2eef147b4308ad64"},{"type":"WEB","url":"https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=631f94db0065c78181ca9ba5546ebc8bb3884b97"},{"type":"WEB","url":"https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=e21f8cf78a125cd3c8c0d1a1a6c8bb0b901f893f"},{"type":"WEB","url":"https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=08229ad838c50f644d7e928e2eef147b4308ad64"},{"type":"WEB","url":"https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=631f94db0065c78181ca9ba5546ebc8bb3884b97"},{"type":"WEB","url":"https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=e21f8cf78a125cd3c8c0d1a1a6c8bb0b901f893f"},{"type":"WEB","url":"https://github.com/advisories/GHSA-rv3r-f48w-6vvh"},{"type":"WEB","url":"https://kc.mcafee.com/corporate/index?page=content&id=SB10365"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2019/09/msg00026.html"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GY6SNRJP2S7Y42GIIDO3HXPNMDYN2U3A"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GY6SNRJP2S7Y42GIIDO3HXPNMDYN2U3A/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZN4VVQJ3JDCHGIHV4Y2YTXBYQZ6PWQ7E"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZN4VVQJ3JDCHGIHV4Y2YTXBYQZ6PWQ7E/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GY6SNRJP2S7Y42GIIDO3HXPNMDYN2U3A"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZN4VVQJ3JDCHGIHV4Y2YTXBYQZ6PWQ7E"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2019-1563"},{"type":"WEB","url":"https://seclists.org/bugtraq/2019/Oct/0"},{"type":"WEB","url":"https://seclists.org/bugtraq/2019/Oct/1"},{"type":"WEB","url":"https://seclists.org/bugtraq/2019/Sep/25"},{"type":"WEB","url":"https://security.gentoo.org/glsa/201911-04"},{"type":"WEB","url":"https://security.netapp.com/advisory/ntap-20190919-0002"},{"type":"WEB","url":"https://security.netapp.com/advisory/ntap-20190919-0002/"},{"type":"WEB","url":"https://support.f5.com/csp/article/K97324400?utm_source=f5support&amp%3Butm_medium=RSS"},{"type":"WEB","url":"https://support.f5.com/csp/article/K97324400?utm_source=f5support&utm_medium=RSS"},{"type":"WEB","url":"https://usn.ubuntu.com/4376-1"},{"type":"WEB","url":"https://usn.ubuntu.com/4376-1/"},{"type":"WEB","url":"https://usn.ubuntu.com/4376-2"},{"type":"WEB","url":"https://usn.ubuntu.com/4376-2/"},{"type":"WEB","url":"https://usn.ubuntu.com/4504-1"},{"type":"WEB","url":"https://usn.ubuntu.com/4504-1/"},{"type":"WEB","url":"https://www.debian.org/security/2019/dsa-4539"},{"type":"WEB","url":"https://www.debian.org/security/2019/dsa-4540"},{"type":"WEB","url":"https://www.openssl.org/news/secadv/20190910.txt"},{"type":"WEB","url":"https://www.oracle.com/security-alerts/cpuapr2020.html"},{"type":"WEB","url":"https://www.oracle.com/security-alerts/cpujan2020.html"},{"type":"WEB","url":"https://www.oracle.com/security-alerts/cpujul2020.html"},{"type":"WEB","url":"https://www.oracle.com/security-alerts/cpuoct2020.html"},{"type":"WEB","url":"https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html"},{"type":"WEB","url":"https://www.tenable.com/security/tns-2019-09"}],"affected":[{"package":{"name":"OpenSSL_jll","ecosystem":"Julia","purl":"pkg:julia/OpenSSL_jll?uuid=458c3c95-2e84-50aa-8efc-19380b2a3a95"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.1.1+2"}]}],"database_specific":{"source":"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-218.json"}}],"schema_version":"1.7.5"}