{"schema_version":"1.7.2","id":"OESA-2022-1637","modified":"2022-05-11T11:03:44Z","published":"2022-05-11T11:03:44Z","upstream":["CVE-2021-3618"],"summary":"nginx security update","details":"NGINX is a free, open-source, high-performance HTTP server and reverse proxy, as well as an IMAP/POP3 proxy server.\r\n\r\nSecurity Fix(es):\nALPACA is an application layer protocol content confusion attack, exploiting TLS servers implementing different protocols but using compatible certificates, such as multi-domain or wildcard certificates. A MiTM attacker having access to victim's traffic at the TCP/IP layer can redirect traffic from one subdomain to another, resulting in a valid TLS session. This breaks the authentication of TLS and cross-protocol attacks may be possible where the behavior of one protocol service may compromise the other at the application layer.(CVE-2021-3618)","affected":[{"package":{"ecosystem":"openEuler:20.03-LTS-SP1","name":"nginx","purl":"pkg:rpm/openEuler/nginx\u0026distro=openEuler-20.03-LTS-SP1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.21.5-1.oe1"}]}],"ecosystem_specific":{"aarch64":["nginx-1.21.5-1.oe1.aarch64.rpm","nginx-debuginfo-1.21.5-1.oe1.aarch64.rpm","nginx-debugsource-1.21.5-1.oe1.aarch64.rpm","nginx-mod-http-image-filter-1.21.5-1.oe1.aarch64.rpm","nginx-mod-http-perl-1.21.5-1.oe1.aarch64.rpm","nginx-mod-http-xslt-filter-1.21.5-1.oe1.aarch64.rpm","nginx-mod-mail-1.21.5-1.oe1.aarch64.rpm","nginx-mod-stream-1.21.5-1.oe1.aarch64.rpm"],"noarch":["nginx-all-modules-1.21.5-1.oe1.noarch.rpm","nginx-filesystem-1.21.5-1.oe1.noarch.rpm","nginx-help-1.21.5-1.oe1.noarch.rpm"],"src":["nginx-1.21.5-1.oe1.src.rpm"],"x86_64":["nginx-1.21.5-1.oe1.x86_64.rpm","nginx-debuginfo-1.21.5-1.oe1.x86_64.rpm","nginx-debugsource-1.21.5-1.oe1.x86_64.rpm","nginx-mod-http-image-filter-1.21.5-1.oe1.x86_64.rpm","nginx-mod-http-perl-1.21.5-1.oe1.x86_64.rpm","nginx-mod-http-xslt-filter-1.21.5-1.oe1.x86_64.rpm","nginx-mod-mail-1.21.5-1.oe1.x86_64.rpm","nginx-mod-stream-1.21.5-1.oe1.x86_64.rpm"]}},{"package":{"ecosystem":"openEuler:20.03-LTS-SP3","name":"nginx","purl":"pkg:rpm/openEuler/nginx\u0026distro=openEuler-20.03-LTS-SP3"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.21.5-1.oe1"}]}],"ecosystem_specific":{"aarch64":["nginx-1.21.5-1.oe1.aarch64.rpm","nginx-debuginfo-1.21.5-1.oe1.aarch64.rpm","nginx-debugsource-1.21.5-1.oe1.aarch64.rpm","nginx-mod-http-image-filter-1.21.5-1.oe1.aarch64.rpm","nginx-mod-http-perl-1.21.5-1.oe1.aarch64.rpm","nginx-mod-http-xslt-filter-1.21.5-1.oe1.aarch64.rpm","nginx-mod-mail-1.21.5-1.oe1.aarch64.rpm","nginx-mod-stream-1.21.5-1.oe1.aarch64.rpm"],"noarch":["nginx-all-modules-1.21.5-1.oe1.noarch.rpm","nginx-filesystem-1.21.5-1.oe1.noarch.rpm","nginx-help-1.21.5-1.oe1.noarch.rpm"],"src":["nginx-1.21.5-1.oe1.src.rpm"],"x86_64":["nginx-1.21.5-1.oe1.x86_64.rpm","nginx-debuginfo-1.21.5-1.oe1.x86_64.rpm","nginx-debugsource-1.21.5-1.oe1.x86_64.rpm","nginx-mod-http-image-filter-1.21.5-1.oe1.x86_64.rpm","nginx-mod-http-perl-1.21.5-1.oe1.x86_64.rpm","nginx-mod-http-xslt-filter-1.21.5-1.oe1.x86_64.rpm","nginx-mod-mail-1.21.5-1.oe1.x86_64.rpm","nginx-mod-stream-1.21.5-1.oe1.x86_64.rpm"]}},{"package":{"ecosystem":"openEuler:22.03-LTS","name":"nginx","purl":"pkg:rpm/openEuler/nginx\u0026distro=openEuler-22.03-LTS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.21.5-1.oe2203"}]}],"ecosystem_specific":{"aarch64":["nginx-1.21.5-1.oe2203.aarch64.rpm","nginx-debuginfo-1.21.5-1.oe2203.aarch64.rpm","nginx-debugsource-1.21.5-1.oe2203.aarch64.rpm","nginx-mod-http-image-filter-1.21.5-1.oe2203.aarch64.rpm","nginx-mod-http-perl-1.21.5-1.oe2203.aarch64.rpm","nginx-mod-http-xslt-filter-1.21.5-1.oe2203.aarch64.rpm","nginx-mod-mail-1.21.5-1.oe2203.aarch64.rpm","nginx-mod-stream-1.21.5-1.oe2203.aarch64.rpm"],"noarch":["nginx-all-modules-1.21.5-1.oe2203.noarch.rpm","nginx-filesystem-1.21.5-1.oe2203.noarch.rpm","nginx-help-1.21.5-1.oe2203.noarch.rpm"],"src":["nginx-1.21.5-1.oe2203.src.rpm"],"x86_64":["nginx-1.21.5-1.oe2203.x86_64.rpm","nginx-debuginfo-1.21.5-1.oe2203.x86_64.rpm","nginx-debugsource-1.21.5-1.oe2203.x86_64.rpm","nginx-mod-http-image-filter-1.21.5-1.oe2203.x86_64.rpm","nginx-mod-http-perl-1.21.5-1.oe2203.x86_64.rpm","nginx-mod-http-xslt-filter-1.21.5-1.oe2203.x86_64.rpm","nginx-mod-mail-1.21.5-1.oe2203.x86_64.rpm","nginx-mod-stream-1.21.5-1.oe2203.x86_64.rpm"]}}],"references":[{"type":"ADVISORY","url":"https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1637"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-3618"}],"database_specific":{"severity":"High"}}