{"id":"CVE-2017-7668","details":"The HTTP strict parsing changes added in Apache httpd 2.2.32 and 2.4.24 introduced a bug in token list parsing, which allows ap_find_token() to search past the end of its input string. By maliciously crafting a sequence of request headers, an attacker may be able to cause a segmentation fault, or to force ap_find_token() to return an incorrect value.","modified":"2026-07-01T11:54:31.900570899Z","published":"2017-06-20T01:29:00.390Z","related":["SUSE-SU-2017:2907-1"],"database_specific":{"unresolved_ranges":[{"vendor_product":"apple:mac_os_x","extracted_events":[{"fixed":"10.13.1"},{"introduced":"10.11.0"},{"fixed":"10.11.6"},{"introduced":"10.12.0"},{"fixed":"10.12.6"}],"cpes":["cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*"],"source":"CPE_RANGE"},{"extracted_events":[{"last_affected":"10.11.6-NA"},{"last_affected":"10.11.6-security_update_2016\\-001"},{"last_affected":"10.11.6-security_update_2016\\-002"},{"last_affected":"10.11.6-security_update_2016\\-003"},{"last_affected":"10.11.6-security_update_2017\\-001"},{"last_affected":"10.11.6-security_update_2017\\-002"},{"last_affected":"10.11.6-security_update_2017\\-003"},{"last_affected":"10.12.6-NA"}],"vendor_product":"apple:mac_os_x","cpes":["cpe:2.3:o:apple:mac_os_x:10.11.6:-:*:*:*:*:*:*","cpe:2.3:o:apple:mac_os_x:10.11.6:security_update_2016-001:*:*:*:*:*:*","cpe:2.3:o:apple:mac_os_x:10.11.6:security_update_2016-002:*:*:*:*:*:*","cpe:2.3:o:apple:mac_os_x:10.11.6:security_update_2016-003:*:*:*:*:*:*","cpe:2.3:o:apple:mac_os_x:10.11.6:security_update_2017-001:*:*:*:*:*:*","cpe:2.3:o:apple:mac_os_x:10.11.6:security_update_2017-002:*:*:*:*:*:*","cpe:2.3:o:apple:mac_os_x:10.11.6:security_update_2017-003:*:*:*:*:*:*","cpe:2.3:o:apple:mac_os_x:10.12.6:-:*:*:*:*:*:*"],"source":"CPE_STRING"},{"vendor_product":"debian:debian_linux","extracted_events":[{"last_affected":"8.0"},{"last_affected":"9.0"}],"cpes":["cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*","cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*"],"source":"CPE_STRING"},{"vendor_product":"oracle:secure_global_desktop","extracted_events":[{"last_affected":"5.3"}],"cpes":["cpe:2.3:a:oracle:secure_global_desktop:5.3:*:*:*:*:*:*:*"],"source":"CPE_STRING"},{"vendor_product":"redhat:enterprise_linux_desktop","extracted_events":[{"last_affected":"7.0"}],"cpes":["cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*"],"source":"CPE_STRING"},{"extracted_events":[{"last_affected":"7.2"},{"last_affected":"7.3"},{"last_affected":"7.4"},{"last_affected":"7.5"},{"last_affected":"7.6"},{"last_affected":"7.7"}],"vendor_product":"redhat:enterprise_linux_eus","cpes":["cpe:2.3:o:redhat:enterprise_linux_eus:7.2:*:*:*:*:*:*:*","cpe:2.3:o:redhat:enterprise_linux_eus:7.3:*:*:*:*:*:*:*","cpe:2.3:o:redhat:enterprise_linux_eus:7.4:*:*:*:*:*:*:*","cpe:2.3:o:redhat:enterprise_linux_eus:7.5:*:*:*:*:*:*:*","cpe:2.3:o:redhat:enterprise_linux_eus:7.6:*:*:*:*:*:*:*","cpe:2.3:o:redhat:enterprise_linux_eus:7.7:*:*:*:*:*:*:*"],"source":"CPE_STRING"},{"extracted_events":[{"last_affected":"7.0"}],"vendor_product":"redhat:enterprise_linux_server","cpes":["cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*"],"source":"CPE_STRING"},{"extracted_events":[{"last_affected":"7.2"},{"last_affected":"7.3"},{"last_affected":"7.4"},{"last_affected":"7.6"},{"last_affected":"7.7"}],"vendor_product":"redhat:enterprise_linux_server_aus","cpes":["cpe:2.3:o:redhat:enterprise_linux_server_aus:7.2:*:*:*:*:*:*:*","cpe:2.3:o:redhat:enterprise_linux_server_aus:7.3:*:*:*:*:*:*:*","cpe:2.3:o:redhat:enterprise_linux_server_aus:7.4:*:*:*:*:*:*:*","cpe:2.3:o:redhat:enterprise_linux_server_aus:7.6:*:*:*:*:*:*:*","cpe:2.3:o:redhat:enterprise_linux_server_aus:7.7:*:*:*:*:*:*:*"],"source":"CPE_STRING"},{"vendor_product":"redhat:enterprise_linux_server_tus","extracted_events":[{"last_affected":"7.2"},{"last_affected":"7.3"},{"last_affected":"7.4"},{"last_affected":"7.6"},{"last_affected":"7.7"}],"cpes":["cpe:2.3:o:redhat:enterprise_linux_server_tus:7.2:*:*:*:*:*:*:*","cpe:2.3:o:redhat:enterprise_linux_server_tus:7.3:*:*:*:*:*:*:*","cpe:2.3:o:redhat:enterprise_linux_server_tus:7.4:*:*:*:*:*:*:*","cpe:2.3:o:redhat:enterprise_linux_server_tus:7.6:*:*:*:*:*:*:*","cpe:2.3:o:redhat:enterprise_linux_server_tus:7.7:*:*:*:*:*:*:*"],"source":"CPE_STRING"},{"vendor_product":"redhat:enterprise_linux_workstation","extracted_events":[{"last_affected":"7.0"}],"cpes":["cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*"],"source":"CPE_STRING"}]},"references":[{"type":"WEB","url":"https://lists.apache.org/thread.html/55a068b6a5eec0b3198ae7d96a7cb412352d0ffa7716612c5af3745b%40%3Cdev.httpd.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/56c2e7cc9deb1c12a843d0dc251ea7fd3e7e80293cde02fcd65286ba%40%3Ccvs.httpd.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/84a3714f0878781f6ed84473d1a503d2cc382277e100450209231830%40%3Ccvs.httpd.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/8d63cb8e9100f28a99429b4328e4e7cebce861d5772ac9863ba2ae6f%40%3Ccvs.httpd.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/f7f95ac1cd9895db2714fa3ebaa0b94d0c6df360f742a40951384a53%40%3Ccvs.httpd.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/r15f9aa4427581a1aecb4063f1b4b983511ae1c9935e2a0a6876dad3c%40%3Ccvs.httpd.ap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