{"id":"ALPINE-CVE-2019-14233","details":"An issue was discovered in Django 1.11.x before 1.11.23, 2.1.x before 2.1.11, and 2.2.x before 2.2.4. Due to the behaviour of the underlying HTMLParser, django.utils.html.strip_tags would be extremely slow to evaluate certain inputs containing large sequences of nested incomplete HTML entities.","modified":"2026-03-09T01:14:16.017781Z","published":"2019-08-02T15:15:11.943Z","upstream":["CVE-2019-14233"],"references":[{"type":"ADVISORY","url":"https://security.alpinelinux.org/vuln/CVE-2019-14233"}],"affected":[{"package":{"name":"py-django","ecosystem":"Alpine:v3.10","purl":"pkg:apk/alpine/py-django?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.11.23-r0"}]}],"versions":["1.10.5-r0","1.10.7-r0","1.11-r0","1.11-r1","1.11.10-r0","1.11.11-r0","1.11.12-r0","1.11.13-r0","1.11.15-r0","1.11.18-r0","1.11.20-r0","1.11.20-r1","1.11.21-r0","1.11.22-r0","1.11.5-r0","1.11.9-r0","1.2.5-r0","1.2.5-r1","1.4.1-r0","1.5-r0","1.5.1-r0","1.5.5-r0","1.5.6-r0","1.5.7-r0","1.5.8-r0","1.6.5-r0","1.6.6-r0","1.7-r0","1.8-r0","1.8.10-r0","1.8.12-r0","1.8.14-r0","1.8.15-r0","1.8.16-r0","1.8.3-r0","1.8.4-r0","1.8.6-r0","1.8.7-r0","1.8.8-r0"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2019-14233.json"}},{"package":{"name":"py-django","ecosystem":"Alpine:v3.7","purl":"pkg:apk/alpine/py-django?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.11.23-r0"}]}],"versions":["1.10.5-r0","1.10.7-r0","1.11-r0","1.11-r1","1.11.11-r0","1.11.15-r0","1.11.18-r0","1.11.20-r0","1.11.21-r0","1.11.22-r0","1.11.5-r0","1.2.5-r0","1.2.5-r1","1.4.1-r0","1.5-r0","1.5.1-r0","1.5.5-r0","1.5.6-r0","1.5.7-r0","1.5.8-r0","1.6.5-r0","1.6.6-r0","1.7-r0","1.8-r0","1.8.10-r0","1.8.12-r0","1.8.14-r0","1.8.15-r0","1.8.16-r0","1.8.3-r0","1.8.4-r0","1.8.6-r0","1.8.7-r0","1.8.8-r0"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2019-14233.json"}},{"package":{"name":"py-django","ecosystem":"Alpine:v3.8","purl":"pkg:apk/alpine/py-django?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.11.23-r0"}]}],"versions":["1.10.5-r0","1.10.7-r0","1.11-r0","1.11-r1","1.11.10-r0","1.11.11-r0","1.11.12-r0","1.11.13-r0","1.11.15-r0","1.11.18-r0","1.11.20-r0","1.11.21-r0","1.11.22-r0","1.11.5-r0","1.11.9-r0","1.2.5-r0","1.2.5-r1","1.4.1-r0","1.5-r0","1.5.1-r0","1.5.5-r0","1.5.6-r0","1.5.7-r0","1.5.8-r0","1.6.5-r0","1.6.6-r0","1.7-r0","1.8-r0","1.8.10-r0","1.8.12-r0","1.8.14-r0","1.8.15-r0","1.8.16-r0","1.8.3-r0","1.8.4-r0","1.8.6-r0","1.8.7-r0","1.8.8-r0"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2019-14233.json"}},{"package":{"name":"py-django","ecosystem":"Alpine:v3.9","purl":"pkg:apk/alpine/py-django?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.11.23-r0"}]}],"versions":["1.10.5-r0","1.10.7-r0","1.11-r0","1.11-r1","1.11.10-r0","1.11.11-r0","1.11.12-r0","1.11.13-r0","1.11.15-r0","1.11.18-r0","1.11.20-r0","1.11.21-r0","1.11.22-r0","1.11.5-r0","1.11.9-r0","1.2.5-r0","1.2.5-r1","1.4.1-r0","1.5-r0","1.5.1-r0","1.5.5-r0","1.5.6-r0","1.5.7-r0","1.5.8-r0","1.6.5-r0","1.6.6-r0","1.7-r0","1.8-r0","1.8.10-r0","1.8.12-r0","1.8.14-r0","1.8.15-r0","1.8.16-r0","1.8.3-r0","1.8.4-r0","1.8.6-r0","1.8.7-r0","1.8.8-r0"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2019-14233.json"}},{"package":{"name":"py3-django","ecosystem":"Alpine:v3.11","purl":"pkg:apk/alpine/py3-django?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.11.23-r0"}]}],"versions":["1.10.5-r0","1.10.7-r0","1.11-r0","1.11-r1","1.11.10-r0","1.11.11-r0","1.11.12-r0","1.11.13-r0","1.11.15-r0","1.11.18-r0","1.11.20-r0","1.11.20-r1","1.11.21-r0","1.11.22-r0","1.11.5-r0","1.11.9-r0","1.2.5-r0","1.2.5-r1","1.4.1-r0","1.5-r0","1.5.1-r0","1.5.5-r0","1.5.6-r0","1.5.7-r0","1.5.8-r0","1.6.5-r0","1.6.6-r0","1.7-r0","1.8-r0","1.8.10-r0","1.8.12-r0","1.8.14-r0","1.8.15-r0","1.8.16-r0","1.8.3-r0","1.8.4-r0","1.8.6-r0","1.8.7-r0","1.8.8-r0"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2019-14233.json"}},{"package":{"name":"py3-django","ecosystem":"Alpine:v3.12","purl":"pkg:apk/alpine/py3-django?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.11.23-r0"}]}],"versions":["1.10.5-r0","1.10.7-r0","1.11-r0","1.11-r1","1.11.10-r0","1.11.11-r0","1.11.12-r0","1.11.13-r0","1.11.15-r0","1.11.18-r0","1.11.20-r0","1.11.20-r1","1.11.21-r0","1.11.22-r0","1.11.5-r0","1.11.9-r0","1.2.5-r0","1.2.5-r1","1.4.1-r0","1.5-r0","1.5.1-r0","1.5.5-r0","1.5.6-r0","1.5.7-r0","1.5.8-r0","1.6.5-r0","1.6.6-r0","1.7-r0","1.8-r0","1.8.10-r0","1.8.12-r0","1.8.14-r0","1.8.15-r0","1.8.16-r0","1.8.3-r0","1.8.4-r0","1.8.6-r0","1.8.7-r0","1.8.8-r0"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2019-14233.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}