{"id":"ECHO-d09d-0cb9-5513","upstream":["CVE-2021-23841"],"severity":[],"modified":"2026-11-05T16:27:20.770Z","affected":[{"package":{"ecosystem":"Echo","name":"openssl-1.0.1g"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.1g+e1"}]}]},{"package":{"ecosystem":"Echo","name":"openssl-1.1.1c"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.1c+e1"}]}]},{"package":{"ecosystem":"Echo","name":"openssl-1.1.1g"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.1g+e1"}]}]}],"references":[{"type":"WEB","url":"https://advisory.echohq.com/cve/CVE-2021-23841"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-23841"},{"type":"WEB","url":"http://seclists.org/fulldisclosure/2021/May/67"},{"type":"WEB","url":"http://seclists.org/fulldisclosure/2021/May/68"},{"type":"WEB","url":"http://seclists.org/fulldisclosure/2021/May/70"},{"type":"WEB","url":"https://cert-portal.siemens.com/productcert/pdf/ssa-637483.pdf"},{"type":"WEB","url":"https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=122a19ab48091c657f7cb1fb3af9fc07bd557bbf"},{"type":"WEB","url":"https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=8252ee4d90f3f2004d3d0aeeed003ad49c9a7807"},{"type":"WEB","url":"https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44846"},{"type":"WEB","url":"https://security.gentoo.org/glsa/202103-03"},{"type":"WEB","url":"https://security.netapp.com/advisory/ntap-20210219-0009/"},{"type":"WEB","url":"https://security.netapp.com/advisory/ntap-20210513-0002/"},{"type":"WEB","url":"https://security.netapp.com/advisory/ntap-20240621-0006/"},{"type":"WEB","url":"https://support.apple.com/kb/HT212528"},{"type":"WEB","url":"https://support.apple.com/kb/HT212529"},{"type":"WEB","url":"https://support.apple.com/kb/HT212534"},{"type":"WEB","url":"https://www.debian.org/security/2021/dsa-4855"},{"type":"WEB","url":"https://www.openssl.org/news/secadv/20210216.txt"},{"type":"WEB","url":"https://www.oracle.com//security-alerts/cpujul2021.html"},{"type":"WEB","url":"https://www.oracle.com/security-alerts/cpuApr2021.html"},{"type":"WEB","url":"https://www.oracle.com/security-alerts/cpuapr2022.html"},{"type":"WEB","url":"https://www.oracle.com/security-alerts/cpuoct2021.html"},{"type":"WEB","url":"https://www.tenable.com/security/tns-2021-03"},{"type":"WEB","url":"https://www.tenable.com/security/tns-2021-09"},{"type":"WEB","url":"http://seclists.org/fulldisclosure/2021/May/67"},{"type":"WEB","url":"http://seclists.org/fulldisclosure/2021/May/68"},{"type":"WEB","url":"http://seclists.org/fulldisclosure/2021/May/70"},{"type":"WEB","url":"https://cert-portal.siemens.com/productcert/pdf/ssa-637483.pdf"},{"type":"WEB","url":"https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=122a19ab48091c657f7cb1fb3af9fc07bd557bbf"},{"type":"WEB","url":"https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=8252ee4d90f3f2004d3d0aeeed003ad49c9a7807"},{"type":"WEB","url":"https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44846"},{"type":"WEB","url":"https://security.gentoo.org/glsa/202103-03"},{"type":"WEB","url":"https://security.netapp.com/advisory/ntap-20210219-0009/"},{"type":"WEB","url":"https://security.netapp.com/advisory/ntap-20210513-0002/"},{"type":"WEB","url":"https://security.netapp.com/advisory/ntap-20240621-0006/"},{"type":"WEB","url":"https://support.apple.com/kb/HT212528"},{"type":"WEB","url":"https://support.apple.com/kb/HT212529"},{"type":"WEB","url":"https://support.apple.com/kb/HT212534"},{"type":"WEB","url":"https://www.debian.org/security/2021/dsa-4855"},{"type":"WEB","url":"https://www.openssl.org/news/secadv/20210216.txt"},{"type":"WEB","url":"https://www.oracle.com//security-alerts/cpujul2021.html"},{"type":"WEB","url":"https://www.oracle.com/security-alerts/cpuApr2021.html"},{"type":"WEB","url":"https://www.oracle.com/security-alerts/cpuapr2022.html"},{"type":"WEB","url":"https://www.oracle.com/security-alerts/cpuoct2021.html"},{"type":"WEB","url":"https://www.tenable.com/security/tns-2021-03"},{"type":"WEB","url":"https://www.tenable.com/security/tns-2021-09"}]}