{"id":"ALPINE-CVE-2017-9229","details":"An issue was discovered in Oniguruma 6.2.0, as used in Oniguruma-mod in Ruby through 2.4.1 and mbstring in PHP through 7.1.5. A SIGSEGV occurs in left_adjust_char_head() during regular expression compilation. Invalid handling of reg-\u003edmax in forward_search_range() could result in an invalid pointer dereference, normally as an immediate denial-of-service condition.","modified":"2026-06-15T18:25:11.995432181Z","published":"2017-05-24T15:29:00.417Z","upstream":["CVE-2017-9229"],"references":[{"type":"ADVISORY","url":"https://security.alpinelinux.org/vuln/CVE-2017-9229"}],"affected":[{"package":{"name":"php5","ecosystem":"Alpine:v3.4","purl":"pkg:apk/alpine/php5?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.6.31-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2017-9229.json"}},{"package":{"name":"php5","ecosystem":"Alpine:v3.5","purl":"pkg:apk/alpine/php5?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.6.31-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2017-9229.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}