{"schema_version":"1.7.3","id":"SUSE-SU-2021:2006-1","published":"2021-06-17T16:06:42Z","modified":"2026-02-04T02:13:51.469341Z","related":["CVE-2020-35452","CVE-2021-26690","CVE-2021-26691","CVE-2021-30641","CVE-2021-31618"],"upstream":["CVE-2020-35452","CVE-2021-26690","CVE-2021-26691","CVE-2021-30641","CVE-2021-31618"],"summary":"Security update for apache2","details":"This update for apache2 fixes the following issues:\n\n- fixed CVE-2021-30641 [bsc#1187174]: MergeSlashes regression\n- fixed CVE-2021-31618 [bsc#1186924]: NULL pointer dereference on specially crafted HTTP/2 request\n- fixed CVE-2020-35452 [bsc#1186922]: Single zero byte stack overflow in mod_auth_digest \n- fixed CVE-2021-26690 [bsc#1186923]: mod_session NULL pointer dereference in parser\n- fixed CVE-2021-26691 [bsc#1187017]: Heap overflow in mod_session\n","affected":[{"package":{"name":"apache2","ecosystem":"SUSE:HPE Helion OpenStack 8","purl":"pkg:rpm/suse/apache2&distro=HPE%20Helion%20OpenStack%208"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.23-29.74.1"}]}],"ecosystem_specific":{"binaries":[{"apache2":"2.4.23-29.74.1","apache2-doc":"2.4.23-29.74.1","apache2-example-pages":"2.4.23-29.74.1","apache2-prefork":"2.4.23-29.74.1","apache2-utils":"2.4.23-29.74.1","apache2-worker":"2.4.23-29.74.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:2006-1.json"}},{"package":{"name":"apache2","ecosystem":"SUSE:OpenStack Cloud 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