{"affected":[{"ecosystem_specific":{"binaries":[{"libopenssl-1_1-devel":"1.1.1d-lp152.7.15.1","libopenssl-1_1-devel-32bit":"1.1.1d-lp152.7.15.1","libopenssl1_1":"1.1.1d-lp152.7.15.1","libopenssl1_1-32bit":"1.1.1d-lp152.7.15.1","libopenssl1_1-hmac":"1.1.1d-lp152.7.15.1","libopenssl1_1-hmac-32bit":"1.1.1d-lp152.7.15.1","openssl-1_1":"1.1.1d-lp152.7.15.1","openssl-1_1-doc":"1.1.1d-lp152.7.15.1"}]},"package":{"ecosystem":"openSUSE:Leap 15.2","name":"openssl-1_1","purl":"purl:rpm/suse/openssl-1_1&distro=openSUSE%20Leap%2015.2"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"1.1.1d-lp152.7.15.1"}],"type":"ECOSYSTEM"}]}],"aliases":[],"details":"This update for openssl-1_1 fixes the security issue:\n\n* CVE-2021-3449: An OpenSSL TLS server may crash if sent a maliciously crafted\n  renegotiation ClientHello message from a client. If a TLSv1.2 renegotiation\n  ClientHello omits the signature_algorithms extension but includes a\n  signature_algorithms_cert extension, then a NULL pointer dereference will\n  result, leading to a crash and a denial of service attack. OpenSSL TLS\n  clients are not impacted by this issue. [bsc#1183852]\n\nThis update was imported from the SUSE:SLE-15-SP2:Update update project.","id":"openSUSE-SU-2021:0476-1","modified":"2021-03-25T22:06:05Z","published":"2021-03-25T22:06:05Z","references":[{"type":"ADVISORY","url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/YRCNDGXHP3DJBJKDGVACNKEWGRZDKQRJ/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1183852"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-3449"}],"related":["CVE-2021-3449"],"summary":"Security update for openssl-1_1"}